Two-Seater Sailplane for Training
The SZD-54-2 PERKOZ is a supreme two-seater glider within the SZD family of sailplanes. This model combines the knowledge and expertise gained through more than 70 years of glider manufacturing. For its construction, we have used the latest findings in aerodynamics, design technology, and ergonomics. The double-seater glider delights experienced competition pilots as much as instructors and ambitious pilots who want to hone their aerobatic skills.
- Span
- 17,5 m / 17,5 m W / 20 m W
- Category
- Utility / Aerobatic
- Load factors
- +7/-5 g
- Maximum L/D
- 42
- Maximum take off mass
- 615 kg
Perkoz – The Universal Two-Seater Glider for Training, Cross-Country and Aerobatic Flights
The PERKOZ stands out due to its unique combination of excellent flight characteristics and its simple handling in all conditions. The durable training aircraft covers the wide range of flying in the club with 3 wing configurations:
1. Wing span 17.5 meters with winglets for training
2. Wing span 20.0 meters with winglets for cross-country
3. Wing span 17.5 meters with flat tips for high-level aerobatics (Cat. A)
Aerobatics With the PERKOZ
The flat, short 17.5-meter wing tips are especially suited to basic and high-level aerobatics with loads up to +7/-5 g. It provides safe spin characteristics for spin training and convincing rolling speed, as well as dynamics of autorotation figures.
For further information, browse through the examples of aerobatic figures with the PERKOZ arranged according to levels of difficulty in this selection Aerobatics SZD-54-2.
PERKOZ – Meets the Demands of All Glider Training Programmes – Including Advanced Safety Training
Cross-Country With the PERKOZ
Within a few moments, the glider is turned into the basic training configuration with increased lateral stability by attaching the 17.5-meter winglets. The 20-meter version of the PERKOZ excels with a spectacularly high gliding ability during cross-country flights.
Thanks to its exceptional lateral and longitudinal stability and its smooth stall characteristics, the PERKOZ can be controlled nicely during flight. The operation on the ground is smooth and easily. Its strong fixed landing gear, durable structure, automatic connections and efficient air brakes are made for intensive use in clubs and flight schools.
Features of the PERKOZ
A comfortable tandem cockpit provides excellent ergonomics and visibility for both crew members, student and instructors. Its new, secure cockpit complies with the latest CS-22 regulations of increased cockpit strength to protect the passengers. In addition, the cockpit’s low position makes it effortless to board and exit the sailplane.
Automatic connections of all drives render assembling and disassembling processes intuitive, fast, and efficient. On the ground, this two-seater glider can be moved on its wheel of the fixed landing gear with ease.
Perkoz – The Dream Ship for Every Club
– Uli Schwenk about the Two-Seater Glider
Since it can be used for basic training as well as thermal flights, cross-country, wave gliding and aerobatic instruction, this two-seater glider presents itself as an exceptional cost-efficient machine. Because of its multirole capabilities, the PERKOZ is a great investment for clubs and private pilots.
| Span | 17,50** | 20,00** | m |
| Length | 8,44 | 8,44 | m |
| Height | 2,05 | 2,05 | m |
| Wing area | 16,36 | 17,30 | m² |
| Aspect ratio | 18,70 | 23,13 | |
| Empty glider mass | 375 + 10 | 380 + 10 | kg |
| Max. take off mass | 590*/615** | 615 | kg |
| Wing loading range | 26.3-37.8** | 25.1-33.8 | kg/m² |
| Load factors | +7,00 -5,00 |
+5,30 -2,65 |
g g |
|
Maximum L/D at |
38 110 |
42 105 |
km/h |
|
Minimum sinking at |
0,90 95 (565 kg) |
0,68 88 |
m/s km/h |
| Never exceed speed | 269 | 244 | km/h |
| Stalling speed | 69 (487 kg) | 77 (615 kg) | km/h |
* Aerobatic Category [A], ** Utility Kategorie [U]
Design life: 15 000 hours
Actual approved operating time: 3 000 hours
Factory warranty: 24 moths
Do you have questions regarding the 2 different wing spans of the SZD-54-2 PERKOZ? Would you like to learn more about its diverse applications in sailplane aerobatics, cross-country gliding and glider training?
Feel free to contact us any time – we will gladly offer personal advice and support!
Delivery dates for the PERKOZ are available on request
News
AERO 2025 - Electric Drives and Aircrafts
Electrification is once again the theme of Hall A1 in Friedrichshafen. We are right in the middle of it - with two new electric projects and our four gliders for aerobatics, training and cross-country flying.
PERKOZ Gliding Over Snow Covered Peaks
Community | 08. May 2025
The SZD-54-2 Perkoz has recently flown in the Italian Alps. Thank you very much for the invitation from the Segelfluggruppe Sterzing / Vipiteno gruppo volo a vela.
The Most Famous Gliders in the World
Community | 18. December 2023
A major book on international sailplane types is now featuring our modern two-seater SZD-54-2 PERKOZ for the first time. "The Most Famous Gliders in the World" by Georg Brütting was initially published in Germany in 1970.
