29:
162:
at
Bielsko on 23 July 1954, the SZD-14 was found to be easy to fly with no vices, giving no indication that the tail layout was unconventional. During spinning tests the rear fuselage was almost torn off, but the pilot (Dziurzyński) managed to regain control and recovered the aircraft to land safely.
150:
surfaces. Using the airframe of the second prototype SZD-8 a 'V' tail was added to the rear fuselage, with arrangements for the balance of the surfaces and the angle between them to be adjusted as required. The designer was
Tadeusz Kostia, the constructor was
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Up to the time of the SZD-14's debut, the 'V' tail system was rare, with few aircraft using the system devised by Eng.
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Simons, Martin. Sailplanes 1945-1965 2nd revised edition. EQIP Werbung und Verlag G.m.b.H.. Königswinter. 2006.
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Simons, Martin. Sailplanes 1945-1965 2nd revised ed. EQIP Werbung und Verlag G.m.b.H.. Königswinter. 2006.
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in 1954. This was an experimental prototype, and only one unit was constructed.
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185:
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146:) for research into the construction, control and characteristics of
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54:
425:
Cynk, Jerzy B.. “Polish
Aircraft 1893–1939”. London, Putnam. 1971.
403:
Cynk, Jerzy B.. “Polish
Aircraft 1893–1939”. London, Putnam. 1971.
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288:
0.70 m/s (138 ft/min) at 69 km/h (43 mph/37 kts)
877:
854:
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315:
Aircraft of comparable role, configuration, and era
116:was a single-seat glider designed and built in
138:The SZD-14X Jaskółka M was developed from the
483:
448:Babiejczuk, Janusz and Grzegorzewski, Jerzy.
8:
367:
365:
490:
476:
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342:
340:
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270:250 km/h (155 mph, 135 kn)
561:/ PZL Bielsko-Biała / Allstar PZL Glider
463:http://www.piotrp.de/SZYBOWCE/pszd14.htm
186:http://www.piotrp.de/SZYBOWCE/pszd14.htm
334:
276:59 km/h (37 mph, 32 kn)
18:
422:. Studio Editions: London. p. 29
386:
384:
7:
170:and demonstrated on a licence-built
178:Specifications (SZD-14x Jaskółka M)
450:Polski przemysł lotniczy 1945-1973
392:Polski przemysł lotniczy 1945-1973
207:6.48 m (21 ft 3 in)
14:
225:13.6 m (146 sq ft)
219:1.3 m (4 ft 3 in)
213:16 m (52 ft 6 in)
27:
558:Szybowcowy Zakład Doświadczalny
452:. Warsaw: Wydawnictwo MON, 1974
420:Jane's Encyclopedia of Aviation
282:26.3 at 80 km/h (43 kts/50 mph)
126:- Glider Experimental Works in
123:Szybowcowy Zakład Doświadczalny
16:Polish single-seat glider, 1954
1:
919:Aircraft first flown in 1954
174:biplane in the early 1930s.
390:Babiejczuk, Grzegorzewski.
940:
418:Taylor, J. H. (ed) (1989)
888:PZL Krosno KR-03 Puchatek
856:Margański & Mysłowski
348:"SZD-14x Jaskółka M (PL)"
255:373 kg (822 lb)
249:288 kg (635 lb)
26:
21:
498:Polish post-1945 gliders
909:1950s Polish sailplanes
818:Politechnika Warszawska
192:General characteristics
505:Instytut Szybownictwa
148:'V' or butterfly tail
280:Maximum glide ratio:
298:Related development
22:SZD-14x Jaskółka M
309:SZD-17X Jaskółka L
114:SZD-14X Jaskółka M
68:Władysław Okarmus
896:
895:
153:Władysław Okarmus
140:SZD-8bis Jaskółka
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109:
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354:. Archived from
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321:Standard Austria
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91:
51:
43:Type of aircraft
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19:
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924:V-tail aircraft
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158:First flown by
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76:Tadeusz Kostia
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50:National origin
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40:Glider aircraft
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457:External links
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358:on 2003-07-31.
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312:
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304:SZD-8 Jaskółka
294:
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268:Maximum speed:
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168:Jerzy Rudlicki
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105:SZD-8 Jaskółka
102:
100:Developed from
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441:3-9807977-4-0
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286:Rate of sink:
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253:Gross weight:
251:
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247:Empty weight:
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172:Hanriot HD.14
169:
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128:Bielsko-Biała
125:
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84:23 July 1954
83:
81:First flight
80:
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61:Manufacturer
60:
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53:
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41:
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34:
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25:
20:
914:SZD aircraft
612:
449:
419:
399:
391:
356:the original
351:
325:
314:
313:
297:
296:
285:
279:
274:Stall speed:
273:
267:
260:
258:
252:
246:
237:
230:Aspect ratio
228:
222:
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210:
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198:
191:
189:
182:
181:
165:
160:Adam Zientek
157:
143:
137:
121:
113:
111:
90:Number built
446:(in Polish)
261:Performance
243:NACA 23012A
134:Development
903:Categories
329:References
223:Wing area:
869:Swift S-1
864:MDM-1 Fox
211:Wingspan:
183:Data from
73:Designer
394:, p. 120
293:See also
239:Airfoil
217:Height:
205:Length:
144:Swallow
881:Krosno
808:SZD-59
803:SZD-56
798:SZD-55
793:SZD-54
788:SZD-52
783:SZD-51
778:SZD-50
773:SZD-49
768:SZD-48
763:SZD-45
758:SZD-43
753:SZD-42
748:SZD-41
743:SZD-40
738:SZD-39
733:SZD-38
728:SZD-37
723:SZD-36
718:SZD-35
713:SZD-34
708:SZD-33
703:SZD-32
698:SZD-31
693:SZD-30
688:SZD-29
683:SZD-28
678:SZD-27
673:SZD-26
668:SZD-25
663:SZD-24
658:SZD-23
653:SZD-22
648:SZD-21
643:SZD-20
638:SZD-19
633:SZD-18
628:SZD-17
623:SZD-16
618:SZD-15
613:SZD-14
608:SZD-13
603:SZD-12
598:SZD-11
593:SZD-10
439:
429:
407:
375:
118:Poland
55:Poland
588:SZD-9
583:SZD-8
578:SZD-7
573:SZD-6
568:SZD-C
199:Crew:
36:Role
846:PW-6
841:PW-5
836:PW-4
831:PW-3
826:PW-2
548:IS-C
543:IS-B
538:IS-A
533:IS-5
528:IS-4
523:IS-3
518:IS-2
513:IS-1
437:ISBN
427:ISBN
405:ISBN
373:ISBN
234:18.8
112:The
879:PZL
120:at
65:SZD
905::
383:^
364:^
350:.
337:^
155:.
94:1
491:e
484:t
477:v
241::
232::
201:1
142:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
