Antonov A-1
Antonov A-1 | |
---|---|
Type: | Glider |
Design country: | |
Manufacturer: | |
First flight: |
1930 |
Number of pieces: |
approx. 5700 |
The Antonov A-1 is a school glider that was designed and built in the Soviet Union around 1930.
history
The A-1 was designed in the 1930s by Oleg Konstantinowitsch Antonow as a single-seat glider . Built about 5,700 times, it formed the basis for the later developed, 7,600 times produced, two-seat glider Antonov A-2 .
Versions
The Antonov A-1 was built in several variants:
Prototypes
- Standard-1 (Стандарт-1)
- Standard-2 (Стандарт-2)
Training aircraft
- U-s1 (У-с1)
- U-s2 (У-с2) - first production model
- U-s3 (У-с3) - 1600 copies
- U-s4 (У-с4) - 3000 copies
Gliders
- P-s1 (П-с1)
- P-s2 (П-с2)
Winch-towable aircraft
265 copies were built in 1937
- B-s3 (Б-с3)
- B-s4 (Б-с4)
- B-s5 (Б-с5)
Technical specifications
Parameter | Data |
---|---|
crew | 1 |
length | 5.60 m |
span | 10.56 m |
height | 1.70 m |
Wing area | 15.64 m² |
Wing extension | 7.13 |
Wing loading | 10.46 kg / m² |
slightest sinking | 1.15 m / s |
best glide ratio | 11.0 |
Empty mass | 92 kg |
Max. Takeoff mass | 164 kg |
Top speed | 70 km / h |
Web links
Commons : Antonov A-1 - Collection of images, videos and audio files