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160:, where a 20-metre wing was fitted on the prototype HP-14C, along with an enlarged V-tail. Later Slingsby production aircraft had a conventional cruciform tail. Slingsby production and sales were hampered by certification problems, particularly with flap actuation at high speed, and the disastrous fire at Kirbymoorside on 18 November 1968. Slingsby produced only three aircraft. Other homebuilders incorporated their own modifications but none achieved production status.
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An 18-meter span HP-14 produced by
Slingsby with a conventional cruciform tail, flown by Nicholas Goodhart at the 1968 World Championships at Leszno in Poland. The initial prototype used an enlarged V-tail.
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Development of the HP-14 was carried out by several parties but the biggest modifications to the design were carried out by
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during the 1960s and 1970s. It was originally developed by retrofitting improved wings to the fuselage and tail of the
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and 90-degree flaps for glidepath control. The fuselage and wings are of all-aluminum riveted construction.
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Modified version with a 19.2 m (63.0 ft) wingspan and a 850 lb (386 kg) gross weight.
129:, and first flew in 1966. Schreder won the 1966 US national soaring championship in the prototype HP-14.
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Coates, Andrew. "Jane's World
Sailplanes & Motor Gliders new edition". London, Jane's. 1980.
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Coates, Andrew. "Jane's World
Sailplanes & Motor Gliders new edition". London, Jane's. 1980.
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Developed from a modified HP-13 fuselage, with V-tail, using the
Wortmann section wings of the
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Simons, Martin. "Slingsby
Sailplanes". Shrewsbury, Airlife. 1996.
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An HP-14 with a new fuselage designed by Andre
Krutchkoff.
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The HP-14 fitted with the 18-meter 'C' wing and a T-tail.
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309:134 mph (216 km/h, 116 kn)
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246:23 ft 10.5 in (7.28 m)
264:146.2 sq ft (13.58 m)
375:"J2mcL Planeurs - Fiche planeur n°"
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258:3 ft 11 in (1.19 m)
252:59 ft 0.5 in (18 m)
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321:98.4 ft/min (0.50 m/s)
204:Specifications (Slingsby HP-14C)
29:
721:1960s United States sailplanes
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121:that was offered as a kit for
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132:The HP-14 features a folding
746:Aircraft first flown in 1966
7:
477:Sailplane Directory website
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16:American single-seat glider
10:
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434:"Schreder HP-13 and HP-14"
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630:
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294:840 lb (381 kg)
288:639 lb (290 kg)
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23:
726:1960s British sailplanes
462:Schreder Designs webpage
404:"HP-14 HP Aircraft, LLC"
402:Activate Media (2006).
231:General characteristics
379:www.j2mcl-planeurs.net
213:
315:44 @ 96 km/h (60 mph)
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313:Maximum glide ratio:
117:-designed all-metal
523:Schreder Sailplanes
438:Sailplane Directory
444:on 31 January 2010
342:: 80. Winter 1971.
282:Wortmann FX-61-163
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736:Schreder aircraft
731:Slingsby aircraft
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355:Missing or empty
146:Slingsby Aviation
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638:Richard Schreder
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190:Krutchkoff SHP-1
115:Richard Schreder
66:Richard Schreder
46:Type of aircraft
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154:North Yorkshire
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119:glider aircraft
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44:class Sailplane
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307:Maximum speed:
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319:Rate of sink:
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72:First flight
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446:. Retrieved
442:the original
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382:. Retrieved
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357:|title=
348:cite journal
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269:Aspect ratio
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123:homebuilding
110:
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95:Preiss RHJ-9
90:Preiss RHJ-8
85:Preiss RHJ-7
18:
680:Otto Zauner
300:Performance
196:Zauner OZ-4
140:Development
715:Categories
530:Sailplanes
340:Air Trails
326:References
262:Wing area:
448:15 August
250:Wingspan:
217:Data from
100:Bikle T-6
80:Variants
62:Designer
56:Homebuilt
688:Aircraft
682:aircraft
164:Variants
409:24 July
278:Airfoil
256:Height:
244:Length:
158:England
631:People
567:HP-12A
485:
470:
384:16 May
223:
184:HP-14T
178:HP-14C
134:V-tail
24:HP-14
622:HP-22
617:HP-21
612:HP-20
607:HP-19
602:HP-18
597:HP-17
592:HP-16
587:RS-15
582:HP-15
577:HP-14
572:HP-13
562:HP-12
557:HP-11
552:HP-10
238:Crew:
212:HP-14
169:HP-14
127:HP-13
113:is a
111:HP-14
75:1966
38:Role
700:OZ-5
695:OZ-4
547:HP-9
542:HP-8
537:HP-7
483:ISBN
468:ISBN
450:2009
411:2008
386:2022
361:help
273:23.9
221:ISBN
109:The
42:Club
148:at
717::
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419:^
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350:}}
346:{{
156:,
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359:(
280::
271::
240:1
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
