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Type UB I submarine

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4040: 110: 3900: 97: 4119: 123: 37: 774:, the UBs did not have enough power to chase down steamers while surfaced and lacked the endurance to spend any extended amount of time underwater, exhausting their batteries after little over an hour's running. In-service use revealed another problem: with a single propeller shaft/engine combination, if either component failed, the U-boat was almost totally disabled. 490:, the vessels were intended to be quickly constructed, then shipped by rail and assembled at their port of operation. The design effort began in mid-August 1914 and by mid-October the first 15 boats were ordered from two German shipyards. The German Imperial Navy subsequently ordered an additional pair of boats to replace two sold to 603:
of 3.03 metres (9 ft 11 in). The boats all displaced 127 tonnes (125 long tons) while surfaced, but differed slightly in displacement submerged. The slightly longer Germaniawerft boats displaced 142 tonnes (140 long tons) while submerged, as they weighed 1 tonne (0.98 long tons) more than
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UB-6 entered Dutch territorial waters due to a navigational error, and ran aground. Because the Netherlands was neutral during the war, and UB-6 did not leave Dutch territorial waters within 24 hours as required by international law, the submarine and her crew were interned by the Dutch. Germany
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The German Imperial Navy stipulated that the submarines must be transportable by rail, which imposed a maximum diameter of 3.15 metres (10 ft 4 in). The rushed planning effort—which had been assigned the name "Project 34"—resulted in the Type UB I design, created specifically for
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electric motor for underwater travel. The Weser boats were capable of nearly 7.5 knots (13.9 km/h; 8.6 mph) on the surface and a little more than 6 knots (11 km/h; 6.9 mph) submerged. The Germaniawerft boats were about 1 knot (1.9 km/h; 1.2 mph) slower than their
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Despite the problems, the "tin tadpoles", as the Germans referred to them, were in active service from March 1915 through the end of the war, with half of the 20 boats lost during the war. Boats of the class served in three navies: the German Imperial Navy, the Austro-Hungarian Navy, and the
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After Italy had entered the First World War by declaring war on Austria-Hungary on 23 May 1915, Germany felt treaty-bound to support the Austro-Hungarians in attacks against Italian ships, even though Germany and Italy were not officially at war. As a result, German U-boats operating in
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were assigned Austro-Hungarian numbers and flags. After 28 August 1916, when Germany and Italy were officially at war, the practice continued, primarily to avoid charges of flag misuse. The practice was largely ended by 1 October 1916 except for a few large U-boats that continued using
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departed on the first patrol from Flanders on 9 April, and was responsible for sinking the first ship sent down by the flotilla. The Type UB I boats of the Flanders Flotilla originally patrolled the area between the United Kingdom and the Netherlands, but began patrolling the
548:, and nine were lost during the war. One of the five Austro-Hungarian boats was sunk and another mined and not repaired. The five surviving German boats, the four surviving Austro-Hungarian boats, and the Bulgarian boat were all turned over to the 754:
for trials. Boats selected for service in the Mediterranean were sent to the Austro-Hungarian port of Pola for assembly. The total time from departure of the railcars from the shipyard to operational readiness for the boats was about six weeks.
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Construction of the first boats for Germany began in early November 1914; all 20 were completed by October 1915. Several of the first boats underwent trials in German home waters, but the rest were assembled and tested at either
782:'s 1,700-pound (770 kg) weight, but this system did not always function properly; as a result, when firing from periscope depth the boat could broach after firing or, if too much weight was taken on, plunge to the depths. When 777:
Another reported problem with the Type UB Is was the tendency to break trim after the firing of torpedoes. The boats were equipped with compensating tanks designed to flood and offset the loss of the
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In addition, four Type UB Is (assigned to the Pola Flotilla based at the Austro-Hungarian Navy's main naval base at Pola were assigned Austro-Hungarian designations.. These were
787: 733:. These first three boats launched underwent trials in home waters, but most of the other members of the class were shipped via rail and underwent trials at their assembly point. 1466:). These four boats remained under commission in the German Imperial Navy, retained German crews and commanders, and received orders from the German flotilla commander at Pola. 766:
During their trials the Type UB Is were found to be too small and too slow and had a reputation for being underpowered; one commander compared his Type UB I to a "
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and carried just two torpedoes. They were also armed with a single 8 mm (0.31 in) machine gun affixed to the deck. None of the Type UB I boats had a
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operation from Flanders. The boats were to be about 28 metres (92 ft) long and to displace about 125 tonnes (123 long tons) with two bow torpedo tubes.
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were sold to the Austria-Hungary in February 1915; both were dismantled and shipped to Pola in May. After one cruise under the German flag, each boat was
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of Bremen, which led to some variations in boats from the two shipyards. The eight Germaniawerft-built boats at 28.10 metres (92 ft 2 in)
568:'s rapid advance along the North Sea coast found the German Imperial Navy without submarines suitable to operate in the narrow and shallow seas off 1168:
Twenty Type UB I submarines were built, 17 for the German Imperial Navy and three for the Austro-Hungarian Navy. Two of the German submarines—
813:, which formed the nucleus of the Flanders Flotilla, on 27 March 1915. By the end of April five more Type UB I boats had become operational. 750:) made a five-day journey to Antwerp for the two- to three-week assembly process. After assembly at Antwerp the boats were towed by barge to 2189:
protested, but because UB-6's grounding was the result of an error and not because of distress, the Dutch could not release the submarine.
915:—were all converted to minelayers by 1918, having their torpedo tubes removed and replaced with chutes to carry up to eight mines. All but 899:
ran aground in Dutch waters and was interned for the rest of the war, along with her crew. The four remaining Type UB Is in Flanders—
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Bulgarian Navy. In German service, they served primarily in the Flanders Flotilla, the Baltic Flotilla, and the Constantinople Flotilla.
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in the Austro-Hungarian Navy but she was never officially transferred to the Austro-Hungarian Navy from the German Imperial Navy.
1148:). She was Bulgaria's first submarine, and was engaged primarily in coastal defense duties off Bulgaria's main Black Sea port of 3631: 792:
in June 1915, the tank failed to properly compensate, forcing the entire crew to run to the stern to offset the trim imbalance.
4314: 4159: 3865: 3831: 3804: 3760: 3729: 3702: 3585: 3550: 5021: 4736: 595:, were 22 centimetres (8.7 in) longer than twelve Weser-built boats. All were 3.15 metres (10 ft 4 in) 3491:. German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. 3469: 4555: 4492: 3675: 3612: 3496: 3477: 4718: 4392: 4195: 1372:
class, which consisted of two former German Type UB I boats and three built specifically for Austria-Hungary.
1486:, in 1916. Two crews of Bulgarian sailors were sent to Kiel for training. Before the purchase could be completed, 4743: 4378: 736:
The process of shipping the submarines by rail involved breaking the submarines down into what was essentially a
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The German Imperial Navy ordered its first fifteen Type UB I boats on 15 October 1914. Eight boats—numbered
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was sunk after she torpedoed an Italian destroyer in October 1916, and the remaining three (and the unrepaired
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Built to meet the need for small maneuverable submarines able to operate in the narrow, shallow seas off
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The three Type UB I boats of the Constantinople Flotilla seem to have patrolled primarily in the
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127 tonnes (125 long tons) when surfaced and 142 tonnes (140 long tons) while submerged. All had two
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disappeared en route to Constantinople in May 1915, but the other three arrived there by mid-June.
140: 1184:, respectively. Those two and a further three built by AG Weser comprised the virtually identical 4878: 4873: 4667: 4648: 4628: 4548: 4527: 4520: 4282: 4268: 4254: 1579: 969: 515: 4638: 4623: 4534: 4190: 608: 326: 956:
in that duty. Little information is available about the Type UB I boats operating in the
544:. Of the seventeen boats in German service, two were sold to Austria-Hungary, one was sold to 4928: 4913: 4562: 4513: 4499: 4478: 4045: 3690: 3577: 549: 462: 115: 4569: 4412: 1110:) hit a mine in July 1918 and was beached, but had not been repaired by the end of the war. 628:
Bremen-made counterparts. The boats were equipped with two 45-centimetre (17.7 in) bow
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By July 1915 all seventeen of the German Imperial Navy Type UB Is had been completed.
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was laid down first, on 6 November 1914, and launched on 6 February 1915, a week ahead of
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The Hunter Hunted: Submarine versus Submarine: Encounters from World War I to the Present
3752: 3573: 3431: 3405: 3379: 1094:) class as a part of the Austro-Hungarian Navy, the five boats operated primarily in the 737: 362:
45 nmi (83 km; 52 mi) at 4.5 knots (8.3 km/h; 5.2 mph) submerged
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Germany and Bulgaria negotiated the purchase of two UB I boats for the Bulgarian Navy,
869: 740:. Each boat was broken into approximately fifteen pieces and loaded onto eight railway 494:, who ordered a further three boats in April 1915 for a total of 20 UB Is built. 3539:
Die Schiffe der k.(u.)k. Kriegsmarine im Bild=Austro-Hungarian warships in photographs
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as the sole remaining German Type UB I in the flotilla; she was surrendered at
696:—had been ordered from Weser by April, bringing the total number constructed to 20. 4778: 4773: 4768: 4763: 4710: 4355: 873: 206: 3687:
Wielding the Dagger: the MarineKorps Flandern and the German War Effort, 1914–1918
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Many of the problems with the Type UB I design were rectified in the larger
1176:—were sold to Austria-Hungary and commissioned into the Austro-Hungarian Navy as 1149: 1141: 861: 596: 519: 491: 1494:
was officially transferred to Bulgaria for the remainder of the war and renamed
770:". According to authors R. H. Gibson and Maurice Prendergast in their 1931 book 359:(3,060 km; 1,900 mi) at 5 knots (9.3 km/h; 5.8 mph) surfaced 4124: 1709: 767: 592: 473: 315: 128: 4449: 3883: 2411: 5015: 4462: 4347: 3814: 3739: 3462:
Die UB-Boote der Kaiserlichen Marine, 1914-1918. Einsätze, Erfolge, Schicksal
2200: 1713: 997: 715: 620: 584: 553: 356: 304: 249: 3875: 3841: 3770: 3712: 3622: 3595: 3560: 1712:, Netherlands on 18 March 1917. Her wreck was later raised and broken up at 1675: 4615: 4370: 3529: 3436:
German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
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German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net
2233: 629: 600: 526: 391: 3030:(reprinted and translated into English by Sieche). Retrieved 2 March 2009. 576:, the planning of a series of small coastal submarines had already begun. 451:. Twenty boats were constructed, most of which went into service with the 4243: 2249:
In the Austro-Hungarian Navy, the Type UB I boats were known as the
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In the Austro-Hungarian Navy the Type UB I boats were known as the
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in early 1916. All three became training boats at Kiel in 1916, joining
744:. Type UB I boats destined for service with the Flanders Flotilla ( 4246: 3521: 2088:
Handed over to Italy as a war reparation and scrapped at Pola in 1920.
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Handed over to Italy as a war reparation and scrapped at Pola in 1920.
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Handed over to Italy as a war reparation and scrapped at Pola in 1920.
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Handed over to Italy as a war reparation and scrapped at Pola by 1920.
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class for the Austro-Hungarian Navy. Another of the German submarines,
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In 1918 four of the surviving German boats were converted into coastal
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27.88–28.10 m (91 ft 6 in – 92 ft 2 in) (
1014: 996:) All were sent to Pola for assembly and trials there as part of the 924: 541: 2232:
A further refinement of the design—replacing the torpedo tubes with
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Boats of the Type UB I design were built by two manufacturers,
4470: 4025: 4018: 4004: 3997: 3990: 3983: 3976: 3637:(in Hungarian). Imperial and Royal Navy Association. Archived from 2161: 2155: 2149: 2143: 2137: 1456: 1348: 1340: 1319: 1311: 1303: 1295: 1287: 1136:
was transferred to the Bulgarian Navy in May 1916, she was renamed
1095: 652:—were ordered from Germaniawerft of Kiel, and seven boats—numbered 633: 588: 569: 545: 487: 223: 75: 2179:
which had twin propellers, larger engines, and a higher top speed.
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in the Austro-Hungarian Navy), the German Imperial Navy ordered
4755: 3857: 3629: 3542: 1645: 751: 668:, were sold in February 1915 to ally Austria-Hungary (becoming 440: 79: 36: 3659:Първата българска подводница ("The First Bulgarian Submarine") 1768:
Handed over to the French on 23 February 1919. Later towed to
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was sunk, leaving only one boat for Bulgaria. On 25 May 1916,
990:—were selected for service with the Constantinople Flotilla. ( 4898: 1033:
in November 1918 to French armies stationed there during the
219: 4236: 572:. By 18 August 1914, two weeks after the German invasion of 503: 69: 927:
in October 1918 when the Germans evacuated from Flanders.
3602: 2077: 2072: 2051: 2046: 2025: 2020: 1999: 1994: 1969: 1964: 1943: 1938: 1917: 1912: 1891: 1886: 1865: 1860: 1839: 1834: 1813: 1808: 1787: 1782: 1757: 1752: 1731: 1726: 1697: 1692: 1663: 1658: 1623: 1618: 1597: 1592: 1567: 1562: 1541: 1536: 1006:) before sailing on to join the Constantinople Flotilla. 725:
s launch followed on 13 February. Among the Weser boats,
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were transferred to the Baltic Flotilla. In March 1917,
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was transferred to the Bulgarian Navy in May 1916, and
518:. The boats were about 28 metres (92 ft) long and 1025:
disappeared in the Black Sea in October 1916, leaving
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made the journey to Flanders by sea rather than rail.
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on 1 November 1914 at the Germaniawerft yard at Kiel.
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6.47 knots (11.98 km/h; 7.45 mph), surfaced
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The Illustrated Directory of Submarines of the World
3487:Gröner, Erich; Jung, Dieter; Maass, Martin (1991). 2166:
as being sunk, scuttled, or missing during the war.
1156:survived the war and was ceded to France after the 343:
5.5 knots (10.2 km/h; 6.3 mph), submerged
1928:Scuttled off Sevastopol in the Black Sea in 1919. 817:was eventually joined in the Flanders Flotilla by 660:—from AG Weser of Bremen. After two of the class, 607:The drivetrain of the boats consisted of a single 564:In the earliest stages of the First World War the 476:. In the Austro-Hungarian Navy, it was called the 3668:Die Kaiserliche Marine 1914-1918 und ihr Verbleib 3570:Conway's All the World's Fighting Ships 1906–1921 1062:into the Austro-Hungarian Navy. The pair—renamed 993:U-boote der Mittelmeer Division in Konstantinopel 879:Over the Type UB Is' first year of service, 684:from Weser. A further three for Austria-Hungary — 461:) Boats of this design were also operated by the 5013: 2764: 2762: 941:U-boote der Ostseetreitkräfte V. U-Halbflottille 718:on 22 January 1915, just 75 working days later. 3888: 3039:Imperial and Royal Navy Association, pp. 13–17. 1163: 938:was initially assigned to the Baltic Flotilla,( 3826:. Annapolis, Maryland: Naval Institute Press. 3799:. Annapolis, Maryland: Naval Institute Press. 3724:. Annapolis, Maryland: Naval Institute Press. 3607:. Annapolis, Maryland: Naval Institute Press. 3277: 3275: 3273: 3271: 3269: 3082: 3080: 3078: 3076: 3074: 3072: 2614: 2612: 2396: 2394: 2392: 809:The first Type UB I to enter service was 4222: 3120: 3118: 2876: 2874: 2805: 2803: 2759: 2694: 2692: 2517: 2515: 2513: 2511: 2382: 2380: 2378: 2376: 2374: 2372: 2370: 2368: 2366: 2364: 2240:coastal minelaying submarine. Miller, p. 458. 1192:, was sold to Bulgaria in May 1916, becoming 1118:) were ceded to Italy at the end of the war. 506:. The German boats operated primarily in the 3782:. Annapolis: United States Naval Institute. 3780:The Imperial and Royal Austro-Hungarian Navy 3603:Gibson, R. H.; Maurice Prendergast (2003) . 2888: 2886: 2706: 2704: 2485: 2483: 2481: 2479: 2477: 2475: 2473: 1772:, where she was scrapped after August 1921. 1001: 991: 939: 747:U-boote des Marinekorps U-Flottille Flandern 745: 456: 3266: 3069: 3017:Imperial and Royal Navy Association, p. 12. 2817: 2815: 2743: 2741: 2673: 2671: 2661: 2659: 2657: 2655: 2653: 2609: 2538: 2501: 2499: 2497: 2495: 2389: 2236:chutes but changing little else—led to the 4229: 4215: 3848: 3537:Baumgartner, Lothar; Erwin Sieche (1999). 3310: 3205: 3115: 3033: 2973: 2871: 2800: 2689: 2531: 2529: 2527: 2508: 2361: 2301: 2299: 2297: 2295: 2293: 2291: 2289: 1357: 963: 5002:List of ships of the Imperial German Navy 2883: 2701: 2470: 2345: 2343: 2341: 2339: 2329: 2327: 2325: 2323: 2321: 2319: 2317: 2315: 2313: 2311: 2287: 2285: 2283: 2281: 2279: 2277: 2275: 2273: 2271: 2269: 1850:Broken up by Stinnes on 3 February 1920. 1824:Scuttled off Flanders on 5 October 1918. 1520:Ships sunk, damaged, or taken as a prize 1199: 923:, in poor repair and out of service, was 27:Small coastal submarines built in Germany 4993:Building for the Netherlands when seized 4237:German naval ship classes of World War I 3719: 3656: 3567: 3042: 2987: 2985: 2964: 2906: 2904: 2902: 2900: 2898: 2853: 2812: 2776: 2774: 2750: 2738: 2722: 2720: 2718: 2716: 2668: 2650: 2492: 2442: 2440: 2438: 2436: 2434: 2432: 2403: 1040: 533:, and were equipped with a deck-mounted 3821: 3507: 3459: 3011: 2940: 2938: 2936: 2934: 2829: 2827: 2626: 2624: 2585: 2583: 2581: 2554: 2552: 2550: 2524: 2461: 1798:Broken up by Dräger at Lübeck in 1919. 974:Four of the German Imperial Navy boats— 799: 467:Kaiserliche und Königliche Kriegsmarine 14: 5014: 3746: 3722:Verschollen: World War I U-boat losses 3486: 2455: 2336: 2308: 2266: 4210: 3887: 3794: 3777: 3684: 3630:Imperial and Royal Navy Association. 3345: 3319: 3284: 3240: 3214: 3026:Baumgartner and Sieche, as excerpted 2982: 2922: 2895: 2771: 2713: 2429: 1742:Disappeared after 27 September 1916. 229:142 tonnes (140 long tons), submerged 3665: 3429: 3423: 3403: 3397: 3377: 3371: 3351: 3325: 3290: 3246: 3220: 3185: 3179: 3159: 3153: 3133: 3127: 3095: 3089: 2991: 2944: 2931: 2833: 2824: 2780: 2680: 2630: 2621: 2589: 2578: 2558: 2547: 2409: 804: 248:23.62 m (77 ft 6 in) 3605:The German Submarine War, 1914–1918 3470:Verlag E.S. Mittler & Sohn GmbH 1469: 772:The German Submarine War, 1914–1918 269:7.30 m (23 ft 11 in) 24: 4987:Building for Argentina when seized 3020: 2726:Gibson and Prendergast, pp. 38–39. 1876:Disappeared after 19 August 1918. 1500: 930: 552:after the end of the war and were 277:3.03 m (9 ft 11 in) 261:3.15 m (10 ft 4 in) 25: 5053: 5027:World War I submarines of Germany 2010:Disappeared after 11 March 1918. 1121: 4196:List of Austro-Hungarian U-boats 4117: 4038: 3898: 3489:U-boats and Mine Warfare Vessels 121: 108: 95: 35: 3824:The U-Boat Offensive: 1914–1945 3060: 3051: 2913: 2910:Gibson and Prendergast, p. 332. 2862: 2768:Tarrant, pp. 23, 34, 56, 74–75. 2729: 2243: 2226: 2207: 2192: 2182: 2169: 1608:Disappeared after 23 May 1915. 868:pioneered a route past British 639: 3568:Gardiner, Robert, ed. (1985). 2928:Gibson and Prendergast, p. 63. 2686:Gibson and Prendergast, p. 71. 2352: 2106: 1070:, respectively—were joined by 390:2 × 45 cm (17.7 in) 13: 1: 4687:Small / Coastal torpedo boats 4165:(Austria-Hungary)   3545:: Verlagsbuchhandlung Stöhr. 3452: 2412:"WWI U-boat Types: Type UB I" 1333:(became the Austro-Hungarian 1211:(became the Austro-Hungarian 1003:Deutsche U-Halbflottille Pola 472:K.u.K. Kriegsmarine) and the 401:1 × 8 mm (0.31 in) 66:Friedrich Krupp Germaniawerft 3854:U-boats of the Kaiser's Navy 3795:Stern, Robert Cecil (2007). 3720:Messimer, Dwight R. (2002). 2260: 2099: 1164:List of Type UB I submarines 7: 5022:German Type UB I submarines 4300:Pre-dreadnought battleships 3890:German Type UB I submarines 1158:Treaty of Neuilly-sur-Seine 10: 5058: 3657:Йорданов, Николай (1999). 2204:Austro-Hungarian numbers. 1902:Sunk after 23 April 1916. 1361: 1125: 1044: 967: 761: 18:German Type UB I submarine 4962: 4754: 4727: 4709: 4686: 4613: 4585: 4461: 4403: 4346: 4298: 4242: 4186: 4150: 4115: 4036: 3896: 2919:Messimer, pp. 133, 135–6. 2062:Sunk on 17 October 1916. 1098:in patrols off Italy and 1082:in October. Known as the 1054:and the still incomplete 559: 196: 54: 34: 3670:. Bernard & Graefe. 3508:Preston, Antony (1978). 3460:Bendert, Harald (2000). 2094: 1708:Scuttled by her crew at 516:Constantinople Flotillas 447:at the beginning of the 428:(sometimes known as the 3822:Tarrant, V. E. (1989). 3778:Sokol, Anthony (1968). 3685:Karau, Mark D. (2003). 3432:"WWI U-boats: KUK U 17" 3406:"WWI U-boats: KUK U 16" 3380:"WWI U-boats: KUK U 15" 2868:Messimer, pp. 129, 134. 970:Constantinople Flotilla 964:Constantinople Flotilla 435:) was a class of small 372:50 metres (160 ft) 197:General characteristics 4191:List of German U-boats 3747:Miller, David (2002). 3048:Йорданов, pp. 130–145. 2358:Gardiner, pp. 173, 180 1272:(became the Bulgarian 1002: 992: 940: 746: 457: 4729:Coastal defense ships 4046:Austro-Hungarian Navy 3691:Westport, Connecticut 3666:Jung, Dieter (2004). 3578:Naval Institute Press 3430:Helgason, Guðmundur. 3404:Helgason, Guðmundur. 3378:Helgason, Guðmundur. 3352:Helgason, Guðmundur. 3326:Helgason, Guðmundur. 3291:Helgason, Guðmundur. 3247:Helgason, Guðmundur. 3221:Helgason, Guðmundur. 3186:Helgason, Guðmundur. 3160:Helgason, Guðmundur. 3134:Helgason, Guðmundur. 3096:Helgason, Guðmundur. 2992:Helgason, Guðmundur. 2945:Helgason, Guðmundur. 2834:Helgason, Guðmundur. 2781:Helgason, Guðmundur. 2677:Messimer, pp. 126–27. 2631:Helgason, Guðmundur. 2590:Helgason, Guðmundur. 2559:Helgason, Guðmundur. 2410:Helgason, Guðmundur. 1748:UB-8/Podvodnik No. 18 1506:Type UB I submarines 1358:Austro-Hungarian Navy 1041:Austro-Hungarian Navy 623:on the surface, or a 463:Austro-Hungarian Navy 414:33-second diving time 116:Austro-Hungarian Navy 4969:Single ship of class 4316:Kaiser Friedrich III 3906:Imperial German Navy 3354:"WWI U-boats: UB 17" 3328:"WWI U-boats: UB 16" 3293:"WWI U-boats: UB 13" 3249:"WWI U-boats: UB 12" 3223:"WWI U-boats: UB 11" 2994:"WWI U-boats: UB 14" 2783:"WWI U-boats: UB 10" 2400:Messimer, pp. 127–36 1582:on 3 February 1920. 1364:U-10 class submarine 1200:German Imperial Navy 1047:U-10 class submarine 944:) and was joined by 887:were both lost, and 800:German Imperial Navy 453:German Imperial Navy 103:German Imperial Navy 3753:St. Paul, Minnesota 3574:Annapolis, Maryland 3188:"WWI U-boats: UB 7" 3162:"WWI U-boats: UB 6" 3136:"WWI U-boats: UB 5" 3098:"WWI U-boats: UB 3" 2979:Tarrant, pp. 74–75. 2947:"WWI U-boats: UB 8" 2836:"WWI U-boats: UB 4" 2633:"WWI U-boats: UB 9" 2592:"WWI U-boats: UB 2" 2561:"WWI U-boats: UB 1" 2213:Sometimes cited as 1980:Sunk by torpedo by 1648:on 15 August 1915. 1634:Sunk by gunfire by 1507: 1393:(the former German 1381:(the former German 919:were lost in 1918; 786:torpedoed and sank 615:(Germaniawerft) or 5037:1914 introductions 4587:Protected cruisers 3850:Williamson, Gordon 3695:Praeger Publishing 3644:on 11 October 2021 3632:"Tengeralattjárók" 2735:Williamson, p. 13. 2521:Williamson, p. 12. 2489:Miller, pp. 46–47. 1505: 870:antisubmarine nets 458:Kaiserliche Marine 437:coastal submarines 5032:Submarine classes 5009: 5008: 4711:Aircraft carriers 4204: 4203: 4179:(Austria-Hungary) 4056: 3867:978-1-84176-362-0 3833:978-0-87021-764-7 3806:978-1-59114-379-6 3762:978-0-7603-1345-9 3731:978-1-55750-475-3 3704:978-0-313-32475-8 3587:978-0-87021-907-8 3552:978-3-901208-25-6 3057:Gardiner, p. 341. 2970:Messimer, p. 131. 2892:Messimer, p. 132. 2535:Gardiner, p. 341. 2458:, pp. 22–23. 2349:Gardiner, p. 412. 2333:Gardiner, p. 343. 2305:Gardiner, p. 180. 2092: 2091: 1517:Date commissioned 1496:Podvodnik No. 18. 1035:Russian Civil War 872:and mines in the 849:; of these, only 805:Flanders Flotilla 625:Siemens-Schuckert 604:the Weser boats. 418: 417: 147:Succeeded by 16:(Redirected from 5049: 4597:Kaiserin Augusta 4405:Armored cruisers 4231: 4224: 4217: 4208: 4207: 4134:Podvodnik No. 18 4123: 4121: 4120: 4049: 4044: 4042: 4041: 3904: 3902: 3901: 3885: 3884: 3879: 3845: 3818: 3791: 3774: 3743: 3716: 3681: 3662: 3653: 3651: 3649: 3643: 3636: 3626: 3599: 3564: 3533: 3502: 3483: 3447: 3446: 3444: 3442: 3427: 3421: 3420: 3418: 3416: 3401: 3395: 3394: 3392: 3390: 3375: 3369: 3368: 3366: 3364: 3349: 3343: 3342: 3340: 3338: 3323: 3317: 3314: 3308: 3307: 3305: 3303: 3288: 3282: 3281:Tarrant, p. 155. 3279: 3264: 3263: 3261: 3259: 3244: 3238: 3237: 3235: 3233: 3218: 3212: 3209: 3203: 3202: 3200: 3198: 3183: 3177: 3176: 3174: 3172: 3157: 3151: 3150: 3148: 3146: 3131: 3125: 3122: 3113: 3112: 3110: 3108: 3093: 3087: 3086:Tarrant, p. 154. 3084: 3067: 3064: 3058: 3055: 3049: 3046: 3040: 3037: 3031: 3024: 3018: 3015: 3009: 3008: 3006: 3004: 2989: 2980: 2977: 2971: 2968: 2962: 2961: 2959: 2957: 2942: 2929: 2926: 2920: 2917: 2911: 2908: 2893: 2890: 2881: 2878: 2869: 2866: 2860: 2857: 2851: 2850: 2848: 2846: 2831: 2822: 2819: 2810: 2807: 2798: 2797: 2795: 2793: 2778: 2769: 2766: 2757: 2754: 2748: 2745: 2736: 2733: 2727: 2724: 2711: 2708: 2699: 2696: 2687: 2684: 2678: 2675: 2666: 2663: 2648: 2647: 2645: 2643: 2628: 2619: 2618:Tarrant, p. 163. 2616: 2607: 2606: 2604: 2602: 2587: 2576: 2575: 2573: 2571: 2556: 2545: 2544:Tarrant, p. 160. 2542: 2536: 2533: 2522: 2519: 2506: 2503: 2490: 2487: 2468: 2465: 2459: 2453: 2447: 2444: 2427: 2426: 2424: 2422: 2407: 2401: 2398: 2387: 2386:Tarrant, p. 172. 2384: 2359: 2356: 2350: 2347: 2334: 2331: 2306: 2303: 2254: 2247: 2241: 2230: 2218: 2211: 2205: 2196: 2190: 2186: 2180: 2173: 2167: 2110: 2079: 2074: 2053: 2048: 2027: 2022: 2001: 1996: 1984:on 10 May 1918. 1971: 1966: 1945: 1940: 1919: 1914: 1893: 1888: 1867: 1862: 1841: 1836: 1815: 1810: 1809:20 February 1915 1789: 1788:18 February 1915 1784: 1759: 1754: 1733: 1728: 1699: 1694: 1665: 1660: 1625: 1620: 1599: 1594: 1569: 1568:20 February 1915 1564: 1563:18 February 1915 1543: 1538: 1508: 1504: 1274:Podvodnik No. 18 1194:Podvodnik No. 18 1154:Podvodnik No. 18 1146:Подводник No. 18 1138:Podvodnik No. 18 1005: 995: 943: 874:Straits of Dover 749: 724: 460: 207:midget submarine 127: 125: 124: 114: 112: 111: 101: 99: 98: 39: 32: 31: 21: 5057: 5056: 5052: 5051: 5050: 5048: 5047: 5046: 5042:1914 in Germany 5012: 5011: 5010: 5005: 4958: 4750: 4723: 4705: 4682: 4609: 4604:Victoria Louise 4581: 4457: 4399: 4342: 4294: 4238: 4235: 4205: 4200: 4182: 4146: 4118: 4116: 4111: 4048: 4039: 4037: 4032: 3899: 3897: 3892: 3882: 3868: 3834: 3807: 3763: 3755:: MBI Pub. Co. 3732: 3705: 3678: 3647: 3645: 3641: 3634: 3615: 3588: 3553: 3516:: Bison Books. 3514:London, England 3499: 3480: 3455: 3450: 3440: 3438: 3428: 3424: 3414: 3412: 3402: 3398: 3388: 3386: 3376: 3372: 3362: 3360: 3350: 3346: 3336: 3334: 3324: 3320: 3316:Tarrant, p. 30. 3315: 3311: 3301: 3299: 3289: 3285: 3280: 3267: 3257: 3255: 3245: 3241: 3231: 3229: 3219: 3215: 3211:Tarrant, p. 35. 3210: 3206: 3196: 3194: 3184: 3180: 3170: 3168: 3158: 3154: 3144: 3142: 3132: 3128: 3124:Tarrant, p. 24. 3123: 3116: 3106: 3104: 3094: 3090: 3085: 3070: 3065: 3061: 3056: 3052: 3047: 3043: 3038: 3034: 3025: 3021: 3016: 3012: 3002: 3000: 2990: 2983: 2978: 2974: 2969: 2965: 2955: 2953: 2943: 2932: 2927: 2923: 2918: 2914: 2909: 2896: 2891: 2884: 2880:Tarrant, p. 34. 2879: 2872: 2867: 2863: 2858: 2854: 2844: 2842: 2832: 2825: 2820: 2813: 2809:Tarrant, p. 23. 2808: 2801: 2791: 2789: 2779: 2772: 2767: 2760: 2755: 2751: 2746: 2739: 2734: 2730: 2725: 2714: 2709: 2702: 2698:Tarrant, p. 16. 2697: 2690: 2685: 2681: 2676: 2669: 2664: 2651: 2641: 2639: 2629: 2622: 2617: 2610: 2600: 2598: 2588: 2579: 2569: 2567: 2557: 2548: 2543: 2539: 2534: 2525: 2520: 2509: 2504: 2493: 2488: 2471: 2466: 2462: 2454: 2450: 2446:Messimer, p. 7. 2445: 2430: 2420: 2418: 2408: 2404: 2399: 2390: 2385: 2362: 2357: 2353: 2348: 2337: 2332: 2309: 2304: 2267: 2263: 2258: 2257: 2248: 2244: 2231: 2227: 2222: 2221: 2212: 2208: 2197: 2193: 2187: 2183: 2174: 2170: 2112:Messimer lists 2111: 2107: 2102: 2097: 2085:Austria-Hungary 2059:Austria-Hungary 2033:Austria-Hungary 1951:Austria-Hungary 1783:6 February 1915 1636:HM Armed Smack 1549:Austria-Hungary 1542:29 January 1915 1537:22 January 1915 1503: 1501:Service history 1472: 1366: 1360: 1202: 1166: 1130: 1124: 1049: 1043: 972: 966: 933: 931:Baltic Flotilla 862:English Channel 807: 802: 764: 722: 642: 609:propeller shaft 562: 492:Austria-Hungary 449:First World War 168:1915–1918 160:1914–1915 122: 120: 109: 107: 96: 94: 50: 28: 23: 22: 15: 12: 11: 5: 5055: 5045: 5044: 5039: 5034: 5029: 5024: 5007: 5006: 4995: 4994: 4991: 4988: 4985: 4982: 4979: 4976: 4973: 4970: 4967: 4963: 4960: 4959: 4957: 4956: 4951: 4946: 4941: 4936: 4931: 4926: 4921: 4916: 4911: 4906: 4901: 4896: 4891: 4886: 4881: 4876: 4871: 4866: 4861: 4856: 4851: 4846: 4841: 4836: 4831: 4826: 4821: 4816: 4811: 4806: 4801: 4796: 4791: 4786: 4781: 4776: 4771: 4766: 4760: 4758: 4752: 4751: 4749: 4748: 4741: 4733: 4731: 4725: 4724: 4722: 4721: 4715: 4713: 4707: 4706: 4704: 4703: 4698: 4690: 4688: 4684: 4683: 4681: 4680: 4675: 4670: 4665: 4660: 4653: 4646: 4641: 4636: 4631: 4626: 4620: 4618: 4611: 4610: 4608: 4607: 4600: 4591: 4589: 4583: 4582: 4580: 4579: 4574: 4567: 4560: 4553: 4546: 4539: 4532: 4525: 4518: 4511: 4504: 4497: 4490: 4483: 4476: 4467: 4465: 4463:Light cruisers 4459: 4458: 4456: 4455: 4447: 4440: 4433: 4430:Prinz Adalbert 4426: 4423:Prinz Heinrich 4418: 4415:Fürst Bismarck 4409: 4407: 4401: 4400: 4398: 4397: 4390: 4383: 4376: 4368: 4361: 4352: 4350: 4348:Battlecruisers 4344: 4343: 4341: 4340: 4333: 4326: 4319: 4312: 4304: 4302: 4296: 4295: 4293: 4292: 4287: 4280: 4273: 4266: 4259: 4251: 4249: 4240: 4239: 4234: 4233: 4226: 4219: 4211: 4202: 4201: 4199: 4198: 4193: 4187: 4184: 4183: 4181: 4180: 4166: 4151: 4148: 4147: 4145: 4144: 4129: 4127: 4125:Bulgarian Navy 4113: 4112: 4110: 4109: 4102: 4095: 4088: 4074: 4059: 4057: 4034: 4033: 4031: 4030: 4023: 4016: 4009: 4002: 3995: 3988: 3981: 3974: 3967: 3960: 3953: 3946: 3939: 3932: 3925: 3918: 3910: 3908: 3894: 3893: 3881: 3880: 3866: 3846: 3832: 3819: 3805: 3792: 3775: 3761: 3744: 3730: 3717: 3703: 3682: 3676: 3663: 3654: 3627: 3613: 3600: 3586: 3565: 3551: 3534: 3504: 3503: 3497: 3484: 3478: 3456: 3454: 3451: 3449: 3448: 3422: 3396: 3370: 3344: 3318: 3309: 3283: 3265: 3239: 3213: 3204: 3178: 3152: 3126: 3114: 3088: 3068: 3066:Sokol, p. 109. 3059: 3050: 3041: 3032: 3019: 3010: 2981: 2972: 2963: 2930: 2921: 2912: 2894: 2882: 2870: 2861: 2852: 2823: 2811: 2799: 2770: 2758: 2749: 2737: 2728: 2712: 2710:Miller, p. 48. 2700: 2688: 2679: 2667: 2649: 2620: 2608: 2577: 2546: 2537: 2523: 2507: 2491: 2469: 2460: 2448: 2428: 2402: 2388: 2360: 2351: 2335: 2307: 2264: 2262: 2259: 2256: 2255: 2242: 2224: 2223: 2220: 2219: 2206: 2191: 2181: 2168: 2104: 2103: 2101: 2098: 2096: 2093: 2090: 2089: 2086: 2083: 2080: 2078:6 October 1915 2075: 2070: 2064: 2063: 2060: 2057: 2054: 2052:6 October 1915 2049: 2047:31 August 1915 2044: 2038: 2037: 2034: 2031: 2028: 2026:6 October 1915 2023: 2021:September 1915 2018: 2012: 2011: 2008: 2005: 2002: 1997: 1992: 1986: 1985: 1978: 1975: 1972: 1967: 1962: 1956: 1955: 1952: 1949: 1946: 1941: 1936: 1930: 1929: 1926: 1923: 1920: 1915: 1910: 1904: 1903: 1900: 1897: 1894: 1889: 1884: 1878: 1877: 1874: 1871: 1868: 1863: 1858: 1852: 1851: 1848: 1845: 1842: 1837: 1832: 1826: 1825: 1822: 1819: 1816: 1811: 1806: 1800: 1799: 1796: 1793: 1790: 1785: 1780: 1774: 1773: 1766: 1763: 1760: 1755: 1750: 1744: 1743: 1740: 1737: 1734: 1729: 1724: 1718: 1717: 1716:in July 1921. 1710:Hellevoetsluis 1706: 1703: 1700: 1695: 1690: 1684: 1683: 1672: 1669: 1666: 1661: 1656: 1650: 1649: 1632: 1629: 1626: 1621: 1616: 1610: 1609: 1606: 1603: 1600: 1595: 1590: 1584: 1583: 1576: 1573: 1570: 1565: 1560: 1554: 1553: 1550: 1547: 1544: 1539: 1534: 1528: 1527: 1524: 1521: 1518: 1515: 1512: 1502: 1499: 1471: 1470:Bulgarian Navy 1468: 1420: 1419: 1412: 1405: 1398: 1386: 1362:Main article: 1359: 1356: 1355: 1354: 1346: 1338: 1325: 1317: 1309: 1301: 1293: 1285: 1277: 1264: 1256: 1248: 1240: 1232: 1224: 1216: 1201: 1198: 1165: 1162: 1126:Main article: 1123: 1122:Bulgarian Navy 1120: 1045:Main article: 1042: 1039: 968:Main article: 965: 962: 932: 929: 876:in late June. 806: 803: 801: 798: 768:sewing machine 763: 760: 738:knock down kit 641: 638: 593:length overall 561: 558: 474:Bulgarian Navy 416: 415: 412: 408: 407: 406: 405: 399: 386: 382: 381: 378: 374: 373: 370: 366: 365: 364: 363: 360: 351: 347: 346: 345: 344: 341: 336: 332: 331: 330: 329: 323: 316:electric motor 312: 283: 279: 278: 275: 271: 270: 267: 263: 262: 259: 255: 254: 253: 252: 246: 237: 233: 232: 231: 230: 227: 214: 210: 209: 203: 199: 198: 194: 193: 190: 186: 185: 182: 178: 177: 174: 170: 169: 166: 162: 161: 158: 154: 153: 148: 144: 143: 138: 134: 133: 132: 131: 129:Bulgarian Navy 118: 105: 90: 86: 85: 84: 83: 73: 61: 57: 56: 55:Class overview 52: 51: 40: 26: 9: 6: 4: 3: 2: 5054: 5043: 5040: 5038: 5035: 5033: 5030: 5028: 5025: 5023: 5020: 5019: 5017: 5004: 5003: 4999: 4992: 4989: 4986: 4983: 4980: 4977: 4974: 4971: 4968: 4965: 4964: 4961: 4955: 4952: 4950: 4947: 4945: 4942: 4940: 4937: 4935: 4932: 4930: 4927: 4925: 4922: 4920: 4917: 4915: 4912: 4910: 4907: 4905: 4902: 4900: 4897: 4895: 4892: 4890: 4887: 4885: 4882: 4880: 4877: 4875: 4872: 4870: 4867: 4865: 4862: 4860: 4857: 4855: 4852: 4850: 4847: 4845: 4842: 4840: 4837: 4835: 4832: 4830: 4827: 4825: 4822: 4820: 4817: 4815: 4812: 4810: 4807: 4805: 4802: 4800: 4797: 4795: 4792: 4790: 4787: 4785: 4782: 4780: 4777: 4775: 4772: 4770: 4767: 4765: 4762: 4761: 4759: 4757: 4753: 4747: 4746: 4742: 4740: 4739: 4735: 4734: 4732: 4730: 4726: 4720: 4717: 4716: 4714: 4712: 4708: 4702: 4699: 4697: 4696: 4692: 4691: 4689: 4685: 4679: 4676: 4674: 4671: 4669: 4666: 4664: 4661: 4659: 4658: 4654: 4652: 4651: 4647: 4645: 4642: 4640: 4637: 4635: 4632: 4630: 4627: 4625: 4622: 4621: 4619: 4617: 4616:torpedo boats 4612: 4606: 4605: 4601: 4599: 4598: 4593: 4592: 4590: 4588: 4584: 4578: 4575: 4573: 4572: 4568: 4566: 4565: 4561: 4559: 4558: 4554: 4552: 4551: 4547: 4545: 4544: 4540: 4538: 4537: 4533: 4531: 4530: 4526: 4524: 4523: 4519: 4517: 4516: 4512: 4510: 4509: 4505: 4503: 4502: 4498: 4496: 4495: 4491: 4489: 4488: 4484: 4482: 4481: 4477: 4475: 4474: 4469: 4468: 4466: 4464: 4460: 4454: 4453: 4448: 4446: 4445: 4441: 4439: 4438: 4434: 4432: 4431: 4427: 4425: 4424: 4419: 4417: 4416: 4411: 4410: 4408: 4406: 4402: 4396: 4395: 4391: 4389: 4388: 4384: 4382: 4381: 4377: 4375: 4374: 4369: 4367: 4366: 4362: 4360: 4359: 4354: 4353: 4351: 4349: 4345: 4339: 4338: 4334: 4332: 4331: 4327: 4325: 4324: 4320: 4318: 4317: 4313: 4311: 4310: 4306: 4305: 4303: 4301: 4297: 4291: 4288: 4286: 4285: 4281: 4279: 4278: 4274: 4272: 4271: 4267: 4265: 4264: 4260: 4258: 4257: 4253: 4252: 4250: 4248: 4245: 4241: 4232: 4227: 4225: 4220: 4218: 4213: 4212: 4209: 4197: 4194: 4192: 4189: 4188: 4185: 4178: 4177: 4171: 4168:Followed by: 4167: 4164: 4162: 4157: 4154:Preceded by: 4153: 4152: 4149: 4142: 4141: 4136: 4135: 4131: 4130: 4128: 4126: 4114: 4108: 4107: 4103: 4101: 4100: 4096: 4094: 4093: 4089: 4086: 4085: 4080: 4079: 4075: 4072: 4071: 4066: 4065: 4061: 4060: 4058: 4055: 4053: 4047: 4035: 4029: 4028: 4024: 4022: 4021: 4017: 4015: 4014: 4010: 4008: 4007: 4003: 4001: 4000: 3996: 3994: 3993: 3989: 3987: 3986: 3982: 3980: 3979: 3975: 3973: 3972: 3968: 3966: 3965: 3961: 3959: 3958: 3954: 3952: 3951: 3947: 3945: 3944: 3940: 3938: 3937: 3933: 3931: 3930: 3926: 3924: 3923: 3919: 3917: 3916: 3912: 3911: 3909: 3907: 3895: 3891: 3886: 3877: 3873: 3869: 3863: 3859: 3855: 3851: 3847: 3843: 3839: 3835: 3829: 3825: 3820: 3816: 3812: 3808: 3802: 3798: 3793: 3789: 3785: 3781: 3776: 3772: 3768: 3764: 3758: 3754: 3750: 3745: 3741: 3737: 3733: 3727: 3723: 3718: 3714: 3710: 3706: 3700: 3696: 3692: 3688: 3683: 3679: 3677:3-7637-6247-7 3673: 3669: 3664: 3660: 3655: 3640: 3633: 3628: 3624: 3620: 3616: 3614:9781591143147 3610: 3606: 3601: 3597: 3593: 3589: 3583: 3579: 3575: 3571: 3566: 3562: 3558: 3554: 3548: 3544: 3541:(in German). 3540: 3535: 3531: 3527: 3523: 3519: 3515: 3511: 3506: 3505: 3500: 3498:0-85177-593-4 3494: 3490: 3485: 3481: 3479:3-8132-0713-7 3475: 3471: 3467: 3464:(in German). 3463: 3458: 3457: 3437: 3433: 3426: 3411: 3407: 3400: 3385: 3381: 3374: 3359: 3355: 3348: 3333: 3329: 3322: 3313: 3298: 3294: 3287: 3278: 3276: 3274: 3272: 3270: 3254: 3250: 3243: 3228: 3224: 3217: 3208: 3193: 3189: 3182: 3167: 3163: 3156: 3141: 3137: 3130: 3121: 3119: 3103: 3099: 3092: 3083: 3081: 3079: 3077: 3075: 3073: 3063: 3054: 3045: 3036: 3029: 3023: 3014: 2999: 2995: 2988: 2986: 2976: 2967: 2952: 2948: 2941: 2939: 2937: 2935: 2925: 2916: 2907: 2905: 2903: 2901: 2899: 2889: 2887: 2877: 2875: 2865: 2859:Karau, p. 51. 2856: 2841: 2837: 2830: 2828: 2821:Karau, p. 50. 2818: 2816: 2806: 2804: 2788: 2784: 2777: 2775: 2765: 2763: 2756:Sokol, p. 109 2753: 2747:Stern, p. 25. 2744: 2742: 2732: 2723: 2721: 2719: 2717: 2707: 2705: 2695: 2693: 2683: 2674: 2672: 2665:Karau, p. 49. 2662: 2660: 2658: 2656: 2654: 2638: 2634: 2627: 2625: 2615: 2613: 2597: 2593: 2586: 2584: 2582: 2566: 2562: 2555: 2553: 2551: 2541: 2532: 2530: 2528: 2518: 2516: 2514: 2512: 2505:Karau, p. 48. 2502: 2500: 2498: 2496: 2486: 2484: 2482: 2480: 2478: 2476: 2474: 2464: 2457: 2452: 2443: 2441: 2439: 2437: 2435: 2433: 2417: 2413: 2406: 2397: 2395: 2393: 2383: 2381: 2379: 2377: 2375: 2373: 2371: 2369: 2367: 2365: 2355: 2346: 2344: 2342: 2340: 2330: 2328: 2326: 2324: 2322: 2320: 2318: 2316: 2314: 2312: 2302: 2300: 2298: 2296: 2294: 2292: 2290: 2288: 2286: 2284: 2282: 2280: 2278: 2276: 2274: 2272: 2270: 2265: 2252: 2246: 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1738: 1735: 1730: 1725: 1723: 1720: 1719: 1715: 1711: 1707: 1704: 1701: 1696: 1691: 1689: 1686: 1685: 1681: 1677: 1674:Broken up by 1673: 1670: 1667: 1664:25 March 1915 1662: 1657: 1655: 1652: 1651: 1647: 1643: 1640: 1639: 1633: 1630: 1627: 1624:23 March 1915 1622: 1617: 1615: 1612: 1611: 1607: 1604: 1601: 1598:14 March 1915 1596: 1591: 1589: 1586: 1585: 1581: 1578:Broken up by 1577: 1574: 1571: 1566: 1561: 1559: 1556: 1555: 1551: 1548: 1545: 1540: 1535: 1533: 1530: 1529: 1525: 1522: 1519: 1516: 1514:Date launched 1513: 1510: 1509: 1498: 1497: 1493: 1489: 1485: 1484: 1479: 1478: 1467: 1465: 1461: 1460: 1454: 1450: 1449: 1443: 1439: 1438: 1432: 1428: 1427: 1418: 1417: 1413: 1411: 1410: 1406: 1404: 1403: 1399: 1396: 1392: 1391: 1387: 1384: 1380: 1379: 1375: 1374: 1373: 1371: 1365: 1353: 1352: 1347: 1345: 1344: 1339: 1336: 1332: 1331: 1326: 1324: 1323: 1318: 1316: 1315: 1310: 1308: 1307: 1302: 1300: 1299: 1294: 1292: 1291: 1286: 1284: 1283: 1278: 1275: 1271: 1270: 1265: 1263: 1262: 1257: 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543: 538: 536: 532: 528: 527:torpedo tubes 525: 521: 517: 513: 509: 505: 501: 495: 493: 489: 484: 482: 480: 475: 471: 468: 464: 459: 454: 450: 446: 442: 438: 434: 432: 427: 425: 413: 410: 409: 404: 400: 397: 393: 392:torpedo tubes 389: 388: 387: 384: 383: 379: 376: 375: 371: 368: 367: 361: 358: 354: 353: 352: 349: 348: 342: 339: 338: 337: 334: 333: 328: 324: 321: 317: 313: 310: 306: 305:diesel engine 302: 298: 294: 290: 286: 285: 284: 281: 280: 276: 273: 272: 268: 265: 264: 260: 257: 256: 251: 250:pressure hull 247: 244: 240: 239: 238: 235: 234: 228: 225: 221: 217: 216: 215: 212: 211: 208: 204: 201: 200: 195: 191: 188: 187: 183: 180: 179: 175: 172: 171: 167: 165:In commission 164: 163: 159: 156: 155: 152: 149: 146: 145: 142: 139: 136: 135: 130: 119: 117: 106: 104: 93: 92: 91: 88: 87: 81: 77: 74: 71: 67: 64: 63: 62: 59: 58: 53: 48: 44: 38: 33: 30: 19: 4997: 4996: 4903: 4744: 4737: 4694: 4656: 4649: 4603: 4596: 4577:FK proposals 4570: 4563: 4556: 4549: 4542: 4535: 4528: 4521: 4514: 4507: 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Retrieved 3639:the original 3604: 3569: 3538: 3509: 3488: 3461: 3439:. Retrieved 3435: 3425: 3413:. Retrieved 3409: 3399: 3387:. Retrieved 3383: 3373: 3361:. Retrieved 3357: 3347: 3335:. Retrieved 3331: 3321: 3312: 3300:. Retrieved 3296: 3286: 3256:. Retrieved 3252: 3242: 3230:. Retrieved 3226: 3216: 3207: 3195:. Retrieved 3191: 3181: 3169:. Retrieved 3165: 3155: 3143:. Retrieved 3139: 3129: 3105:. Retrieved 3101: 3091: 3062: 3053: 3044: 3035: 3022: 3013: 3001:. Retrieved 2997: 2975: 2966: 2954:. Retrieved 2950: 2924: 2915: 2864: 2855: 2843:. Retrieved 2839: 2790:. Retrieved 2786: 2752: 2731: 2682: 2640:. Retrieved 2636: 2599:. Retrieved 2595: 2568:. Retrieved 2564: 2540: 2467:Jung, p. 42. 2463: 2451: 2419:. Retrieved 2415: 2405: 2354: 2250: 2245: 2228: 2214: 2209: 2194: 2184: 2171: 2162: 2156: 2150: 2144: 2138: 2132: 2126: 2120: 2114: 2108: 2067: 2041: 2015: 1989: 1959: 1933: 1907: 1892:6 April 1915 1887:8 March 1915 1881: 1861:2 March 1915 1855: 1840:4 March 1915 1835:2 March 1915 1829: 1803: 1777: 1747: 1721: 1698:8 April 1915 1687: 1653: 1641: 1637: 1613: 1593:5 March 1915 1587: 1557: 1531: 1495: 1491: 1487: 1482: 1476: 1473: 1463: 1458: 1452: 1447: 1441: 1436: 1430: 1425: 1421: 1415: 1408: 1401: 1394: 1389: 1382: 1377: 1369: 1367: 1350: 1342: 1337:, June 1915) 1334: 1329: 1321: 1313: 1305: 1297: 1289: 1281: 1273: 1268: 1260: 1252: 1244: 1236: 1228: 1220: 1215:, July 1915) 1212: 1207: 1193: 1189: 1185: 1181: 1177: 1173: 1169: 1167: 1153: 1145: 1137: 1133: 1131: 1115: 1111: 1107: 1103: 1087: 1083: 1079: 1075: 1071: 1067: 1063: 1060:commissioned 1055: 1051: 1050: 1026: 1022: 1018: 1012: 1007: 987: 983: 979: 975: 973: 953: 949: 945: 935: 934: 920: 916: 912: 908: 904: 900: 896: 892: 888: 884: 880: 878: 865: 856: 855: 850: 846: 842: 838: 834: 830: 826: 822: 818: 814: 810: 808: 794: 788: 783: 780:C/06 torpedo 776: 771: 765: 757: 735: 730: 726: 719: 711: 703: 699: 698: 693: 689: 685: 681: 677: 673: 669: 665: 661: 657: 653: 649: 645: 643: 640:Construction 611:driven by a 606: 587:of Kiel and 582: 578: 563: 539: 496: 485: 478: 477: 469: 466: 430: 429: 423: 421: 419: 322:(88 kW) 311:(44 kW) 296: 292: 213:Displacement 49:in Flanders. 46: 42: 29: 4981:Conversions 4444:Scharnhorst 4380:Derfflinger 4337:Deutschland 4323:Wittelsbach 4309:Brandenburg 4247:battleships 4244:Dreadnought 3197:10 February 3171:10 February 3145:10 February 3107:10 February 2456:Gröner 1991 1970:12 May 1915 1276:, May 1916) 566:German Army 535:machine gun 443:) built in 403:machine gun 355:1,650  318:, 118  303:4-cylinder 226:), surfaced 137:Preceded by 5016:Categories 4557:Königsberg 4494:Königsberg 4170:Type UB II 3860:: Osprey. 3522:B0011WGKMS 3453:References 2421:26 January 2177:Type UB II 2000:4 May 1915 1934:UB-15/U-11 1753:April 1915 1732:6 May 1915 1727:April 1915 1693:March 1915 1659:March 1915 1619:March 1915 1031:Sevastopol 599:and had a 542:minelayers 394:(bow, 2 × 377:Complement 369:Test depth 307:, 59  282:Propulsion 151:Type UB II 4975:Cancelled 4738:Siegfried 4595:SMS  4550:Wiesbaden 4529:Karlsruhe 4522:Magdeburg 4471:SMS  4450:SMS  4421:SMS  4413:SMS  4387:Mackensen 4371:SMS  4356:SMS  4263:Helgoland 3815:123127537 3740:231973419 2261:Citations 2238:Type UC I 2100:Footnotes 1682:in 1919. 1638:Inverlyon 1532:UB-1/U-10 1015:Black Sea 708:laid down 554:broken up 531:torpedoes 520:displaced 426:submarine 424:UB I 396:torpedoes 224:long tons 173:Completed 89:Operators 4998:See also 4536:Graudenz 4508:Nautilus 4373:Seydlitz 4174:SM  3876:48627495 3852:(2002). 3842:20338385 3771:50208951 3713:51204317 3623:52924732 3596:12119866 3561:43596931 3441:18 April 3415:18 April 3389:18 April 3363:18 April 3337:18 April 3302:18 April 3258:18 April 3232:18 April 1873:Germany 1765:Bulgaria 1644:British 1575:Germany 1457:SM  1446:SM  1435:SM  1424:SM  1349:SM  1341:SM  1328:SM  1320:SM  1312:SM  1304:SM  1296:SM  1288:SM  1280:SM  1267:SM  1259:SM  1251:SM  1243:SM  1235:SM  1227:SM  1219:SM  1206:SM  1142:Cyrillic 1096:Adriatic 925:scuttled 742:flatcars 716:launched 634:deck gun 619:(Weser) 589:AG Weser 570:Flanders 546:Bulgaria 529:and two 508:Flanders 488:Flanders 385:Armament 205:coastal 189:Scrapped 76:AG Weser 60:Builders 4756:U-boats 4564:Brummer 4515:Kolberg 4501:Dresden 4480:Gazelle 4452:Blücher 4290:L 20e α 3648:2 March 3530:4880506 3510:U-Boats 3466:Hamburg 3003:2 March 2956:2 March 2845:2 March 2792:2 March 2642:2 March 2601:2 March 2570:2 March 2007:Germany 1982:HMS E34 1977:Germany 1925:Germany 1899:Germany 1847:Germany 1821:Germany 1795:Germany 1770:Bizerta 1739:Germany 1705:Germany 1671:Germany 1631:Germany 1605:Germany 1580:Stinnes 1128:SM UB-8 1100:Albania 1092:Ocarina 1088:Okarina 1086:or the 762:History 617:Körting 613:Daimler 574:Belgium 500:Antwerp 445:Germany 441:U-boats 301:Körting 289:Daimler 274:Draught 141:Type UA 45:and SM 4929:UC III 4914:UB III 4614:Large 4543:Pillau 4487:Bremen 4365:Moltke 4284:Bayern 4270:Kaiser 4256:Nassau 4122:  4043:  3903:  3874:  3864:  3858:Oxford 3840:  3830:  3813:  3803:  3786:  3769:  3759:  3738:  3728:  3711:  3701:  3674:  3621:  3611:  3594:  3584:  3559:  3549:  3528:  3520:  3495:  3476:  2253:class. 2160:, and 1680:Lübeck 1676:Dräger 1646:Q ship 1132:After 1078:, and 986:, and 958:Baltic 864:after 845:, and 789:Medusa 752:Bruges 692:, and 560:Design 550:Allies 514:, and 512:Baltic 266:Height 236:Length 220:tonnes 126:  113:  100:  80:Bremen 4944:UE II 4924:UC II 4909:UB II 4894:U 151 4889:U 142 4884:U 139 4879:U 135 4874:U 131 4869:U 127 4864:U 115 4668:1916M 4277:König 4163:class 4084:UB-15 4054:class 4027:UB-17 4020:UB-16 4013:UB-15 4006:UB-14 3999:UB-13 3992:UB-12 3985:UB-11 3978:UB-10 3642:(PDF) 3635:(PDF) 2163:UB-17 2157:UB-16 2151:UB-13 2145:UB-12 2139:UB-10 2095:Notes 1990:UB-17 1960:UB-16 1908:UB-14 1882:UB-13 1856:UB-12 1830:UB-11 1804:UB-10 1714:Brest 1526:Fate 1459:UB-14 1395:UB-15 1351:UB-17 1343:UB-16 1330:UB-15 1322:UB-14 1314:UB-13 1306:UB-12 1298:UB-11 1290:UB-10 1174:UB-15 1150:Varna 1056:UB-15 1027:UB-14 988:UB-14 954:UB-11 921:UB-10 917:UB-10 913:UB-17 909:UB-16 905:UB-12 901:UB-10 885:UB-13 847:UB-17 843:UB-16 839:UB-13 835:UB-12 815:UB-10 811:UB-10 784:UB-15 723:' 706:were 682:UB-17 678:UB-16 666:UB-15 601:draft 597:abeam 481:class 433:class 422:Type 411:Notes 350:Range 335:Speed 327:shaft 299:) or 222:(125 157:Built 47:UB-16 4939:UE I 4934:UD 1 4919:UC I 4904:UB I 4859:U 93 4854:U 87 4849:U 81 4844:U 66 4839:U 63 4834:U 57 4829:U 51 4824:U 43 4819:U 31 4814:U 27 4809:U 23 4804:U 19 4799:U 17 4794:U 16 4789:U 13 4745:Odin 4678:1918 4673:1917 4663:1916 4657:V105 4650:G101 4644:1914 4639:1913 4634:1911 4629:1906 4624:1898 4571:Cöln 4473:Hela 4437:Roon 4176:U-14 4156:None 4140:UB-8 4137:(ex- 4106:U-17 4099:U-16 4092:U-15 4081:(ex- 4078:U-11 4070:UB-1 4067:(ex- 4064:U-10 4052:U-10 3971:UB-9 3964:UB-8 3957:UB-7 3950:UB-6 3943:UB-5 3936:UB-4 3929:UB-3 3922:UB-2 3915:UB-1 3872:OCLC 3862:ISBN 3838:OCLC 3828:ISBN 3811:OCLC 3801:ISBN 3788:1912 3784:OCLC 3767:OCLC 3757:ISBN 3736:OCLC 3726:ISBN 3709:OCLC 3699:ISBN 3672:ISBN 3650:2009 3619:OCLC 3609:ISBN 3592:OCLC 3582:ISBN 3557:OCLC 3547:ISBN 3543:Wien 3526:OCLC 3518:ASIN 3493:ISBN 3474:ISBN 3443:2010 3417:2010 3391:2010 3365:2010 3339:2010 3304:2010 3260:2010 3234:2010 3199:2010 3173:2010 3147:2010 3109:2010 3028:here 3005:2009 2958:2009 2847:2009 2794:2009 2644:2009 2603:2009 2572:2009 2423:2010 2251:U-10 2234:mine 2215:U-26 2133:UB-7 2127:UB-6 2121:UB-4 2115:UB-3 2073:1915 2068:U-17 2042:U-16 2016:U-15 1939:1915 1778:UB-9 1722:UB-7 1688:UB-6 1654:UB-5 1614:UB-4 1588:UB-3 1558:UB-2 1523:Navy 1511:Name 1492:UB-8 1488:UB-7 1483:UB-8 1480:and 1477:UB-7 1464:U-26 1462:(as 1451:(as 1448:UB-8 1440:(as 1437:UB-7 1429:(as 1426:UB-3 1416:U-17 1409:U-16 1402:U-15 1390:U-11 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Index

German Type UB I submarine

Friedrich Krupp Germaniawerft
Kiel
AG Weser
Bremen
German Imperial Navy
Austro-Hungarian Navy
Bulgarian Navy
Type UA
Type UB II
midget submarine
tonnes
long tons
o/a
pressure hull
Daimler
Körting
diesel engine
bhp
electric motor
shp
shaft
nmi
torpedo tubes
torpedoes
machine gun
coastal submarines
U-boats
Germany

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