Jakowlew / Yakovlev Jak-11 / Yak-11

Trainer

Jakovlev / Jakowlew / Yakovlev Jak-11 / Yak-11 © Karsten Palt
Photo ©: Karsten Palt
The Yakovlev Yak-11 is a single-engine two-seat trainer aircraft developed by the Soviet Design Bureau OKB Yakovlev (OKB-115).
The Yak-11 is based on the Yakovlev Yak-3 fighter aircraft. The Yak-11 was also license-built by Let in Czechoslovakia as the Let C-11 (707 aircraft).
Crew2
Propulsion1 Radial Engine
Engine ModelShvetsov ASh-21
Engine Power420 kW563 hp
Speed465 km/h251 kts
  289 mph
Service Ceiling7.100 m23.294 ft
Range1.250 km675 NM
777 mi.
Empty Weight1.900 kg4.189 lbs
max. Takeoff Weight2.440 kg5.379 lbs
Wing Span9,40 m30 ft 10 in
Wing Area15,4 m166 ft
Length8,50 m27 ft 11 in
Height3,28 m10 ft 9 in
First Flight10.11.1945
Production Statusout of production
Production Range1946-1956
Total Production4166
Developed fromJakowlew Jak-3 / Yakovlev Yak-3
ICAO CodeYK11
NATO CodeMoose
Data for (Version)Yakovlev Yak-11 / Jakowlew Jak-11
VariantsLet C-11

[Photo-ID: 10507] Karsten Palt 2014-06-08
Let C.11 (Yak-11), Czechoslovak Air Force, 1727, c/n 171727, Karsten Palt, 2014Let
C.11 (Yak-11)
Czechoslovak Air Force
Reg.: 1727
c/n: 171727
 
Letecke Muzeum Kbely [Prague]
[Photo-ID: 10508] Karsten Palt 2014-06-08
Let C.11 (Yak-11), Czechoslovak Air Force, 1727, c/n 171727, Karsten Palt, 2014Let
C.11 (Yak-11)
Czechoslovak Air Force
Reg.: 1727
c/n: 171727
 
Letecke Muzeum Kbely [Prague]
[Photo-ID: 11693] Karsten Palt 2015-08-22
Yakovlev Yak-11, , 36, c/n 64236, Karsten Palt, 2015Yakovlev
Yak-11
Reg.: 36
c/n: 64236
 
Polish Aviation Museum [Krakow]
[Photo-ID: 13593] Karsten Palt 2016-09-10
Yakovlev Yak-11, , D-FJII, c/n Y-5434, Karsten Palt, 2016Yakovlev
Yak-11
Reg.: D-FJII
c/n: Y-5434
 
Oldtimer-Fliegertreffen 2016 [Kirchheim unter Teck - Hahnweide (EDST)]
[Photo-ID: 2665] Karsten Palt 2009-09-05
Yakovlev Yak-11, , D-FYAK, c/n 170103, Karsten Palt, 2009Yakovlev
Yak-11
Reg.: D-FYAK
c/n: 170103
 
Oldtimer-Fliegertreffen 2009 [Kirchheim unter Teck - Hahnweide (EDST)]
[Photo-ID: 3606] Karsten Palt 2010-06-12
Yakovlev Yak-11, NVA - LSK/LV, 225, c/n 72232/67203/3023???, Karsten Palt, 2010Yakovlev
Yak-11
NVA - LSK/LV
Reg.: 225
c/n: 72232/67203/3023???
 
c/n to be rectified
Luftwaffenmuseum [Berlin - Gatow]
[Photo-ID: 3607] Karsten Palt 2010-06-12
Yakovlev Yak-11, NVA - LSK/LV, 225, c/n 72232/67203/3023???, Karsten Palt, 2010Yakovlev
Yak-11
NVA - LSK/LV
Reg.: 225
c/n: 72232/67203/3023???
 
c/n to be rectified
Luftwaffenmuseum [Berlin - Gatow]
[Photo-ID: 12106] Karsten Palt 2015-08-30
Yakovlev / Let Yak-11 (C.11), , D-FYAK, c/n 170103, Karsten Palt, 2015Yakovlev / Let
Yak-11 (C.11)
Reg.: D-FYAK
c/n: 170103
 
Flugtag Breitscheid 2015 [Breitscheid (EDGB)]
[Photo-ID: 13594] Karsten Palt 2016-09-10
Yakovlev / Let Yak-11 (C.11), , D-FYAK, c/n 170103, Karsten Palt, 2016Yakovlev / Let
Yak-11 (C.11)
Reg.: D-FYAK
c/n: 170103
 
Oldtimer-Fliegertreffen 2016 [Kirchheim unter Teck - Hahnweide (EDST)]
[Photo-ID: 7368] Karsten Palt 2013-09-06
Yakovlev / Let Yak-11 (C.11), , F-AZNN, c/n 25111/05, Karsten Palt, 2013Yakovlev / Let
Yak-11 (C.11)
Reg.: F-AZNN
c/n: 25111/05
 
ex Egypt AF
Oldtimer-Fliegertreffen 2013 [Kirchheim unter Teck - Hahnweide (EDST)]
[Photo-ID: 7494] Karsten Palt 2013-09-07
Yakovlev / Let Yak-11 (C.11), , F-AZNN, c/n 25111/05, Karsten Palt, 2013Yakovlev / Let
Yak-11 (C.11)
Reg.: F-AZNN
c/n: 25111/05
 
ex Egypt AF
Oldtimer-Fliegertreffen 2013 [Kirchheim unter Teck - Hahnweide (EDST)]
[Photo-ID: 13592] Karsten Palt 2016-09-11
Yakovlev / Let Yak-11 (C.11), , F-AZNN, c/n 25111/05, Karsten Palt, 2016Yakovlev / Let
Yak-11 (C.11)
Reg.: F-AZNN
c/n: 25111/05
 
ex Egypt AF
Oldtimer-Fliegertreffen 2016 [Kirchheim unter Teck - Hahnweide (EDST)]
[Photo-ID: 4007] Karsten Palt 2010-08-22
Yakovlev / Let Yak-11 (C.11), , F-AZYA, c/n 172624, Karsten Palt, 2010Yakovlev / Let
Yak-11 (C.11)
Reg.: F-AZYA
c/n: 172624
 
Flugtag Breitscheid 2010 [Breitscheid (EDGB)]
[Photo-ID: 4006] Karsten Palt 2010-08-22
Yakovlev / Let Yak-11 (C.11), , F-AZYA, c/n 172624, Karsten Palt, 2010Yakovlev / Let
Yak-11 (C.11)
Reg.: F-AZYA
c/n: 172624
 
Flugtag Breitscheid 2010 [Breitscheid (EDGB)]
[Photo-ID: 6582] Karsten Palt 2013-04-01
Yakovlev / Let Yak-11 (C.11), Czechoslovak Air Force, 1317, c/n 171317, Karsten Palt, 2013Yakovlev / Let
Yak-11 (C.11)
Czechoslovak Air Force
Reg.: 1317
c/n: 171317
 
Koninklijk Legermuseum [Brussel]
[Photo-ID: 409] Karsten Palt 2007-07-14
Yakovlev / Jakowlew Yak-11 / Jak-11, , D-FYAK, c/n 170103, Karsten Palt, 2007Yakovlev / Jakowlew
Yak-11 / Jak-11
Reg.: D-FYAK
c/n: 170103
 
Flugtag Nordholz 2007 [Nordholz-Spieka (EDXN)]
[Photo-ID: 562] Karsten Palt 2007-09-08
Yakovlev / Jakowlew Yak-11 / Jak-11, , D-FYAK, c/n 170103, Karsten Palt, 2007Yakovlev / Jakowlew
Yak-11 / Jak-11
Reg.: D-FYAK
c/n: 170103
 
Oldtimer-Fliegertreffen 2007 [Kirchheim unter Teck - Hahnweide (EDST)]
[Photo-ID: 2178] Karsten Palt 2009-06-01
Yakovlev / Jakowlew Yak-11 / Jak-11, , D-FYAK, c/n 170103, Karsten Palt, 2009Yakovlev / Jakowlew
Yak-11 / Jak-11
Reg.: D-FYAK
c/n: 170103
 
Oostwold Airport Airshow 2009 [Oostwold - Groningen Airport (EHOW)]
[Photo-ID: 2179] Karsten Palt 2009-06-01
Yakovlev / Jakowlew Yak-11 / Jak-11, , D-FYAK, c/n 170103, Karsten Palt, 2009Yakovlev / Jakowlew
Yak-11 / Jak-11
Reg.: D-FYAK
c/n: 170103
 
Oostwold Airport Airshow 2009 [Oostwold - Groningen Airport (EHOW)]
[Photo-ID: 569] Karsten Palt 2007-09-08
Yakovlev / Jakowlew Yak-11 / Jak-11 (Let C-11), , F-AZFJ, c/n 25-III-02, Karsten Palt, 2007Yakovlev / Jakowlew
Yak-11 / Jak-11 (Let C-11)
Reg.: F-AZFJ
c/n: 25-III-02
 
Oldtimer-Fliegertreffen 2007 [Kirchheim unter Teck - Hahnweide (EDST)]
[Photo-ID: 602] Karsten Palt 2007-09-08
Yakovlev / Jakowlew Yak-11 / Jak-11 (Yak-11-R2000), , N11MQ, c/n YAK11-01M, Karsten Palt, 2007Yakovlev / Jakowlew
Yak-11 / Jak-11 (Yak-11-R2000)
Reg.: N11MQ
c/n: YAK11-01M
 
Oldtimer-Fliegertreffen 2007 [Kirchheim unter Teck - Hahnweide (EDST)]
[Photo-ID: 603] Karsten Palt 2007-09-08
Yakovlev / Jakowlew Yak-11 / Jak-11 (Yak-11-R2000), , N11MQ, c/n YAK11-01M, Karsten Palt, 2007Yakovlev / Jakowlew
Yak-11 / Jak-11 (Yak-11-R2000)
Reg.: N11MQ
c/n: YAK11-01M
 
Oldtimer-Fliegertreffen 2007 [Kirchheim unter Teck - Hahnweide (EDST)]