Scheibe SF 25 vs Alexander Schleicher ASK 21
Side-by-side aircraft model specifications (max across variants).
| Spec | Scheibe SF 25 | Alexander Schleicher ASK 21 |
|---|---|---|
| ICAO type | SF25 | AS21 |
| MTOW | 600 kg | 700 kg |
| Range | 370 nm | 300 nm |
| Cruise speed | 97 kt | 75 kt |
| Service ceiling | 17,000 ft | — |
| Max seats | 2 | 2 |
| Length | 8 m | 8 m |
| Wingspan | 15 m | 17 m |
People also ask
How does the Scheibe SF 25 compare to the Alexander Schleicher ASK 21 in range?
The Scheibe SF 25 has a range of 370 nm; the Alexander Schleicher ASK 21 has a range of 300 nm.
How does the Scheibe SF 25 compare to the Alexander Schleicher ASK 21 in cruise speed?
The Scheibe SF 25 cruises at 97 kt; the Alexander Schleicher ASK 21 cruises at 75 kt.
What is the MTOW difference between the Scheibe SF 25 and the Alexander Schleicher ASK 21?
The Scheibe SF 25 has a maximum take-off weight of 600 kg, compared with 700 kg for the Alexander Schleicher ASK 21.
How many seats do the Scheibe SF 25 and Alexander Schleicher ASK 21 have?
The Scheibe SF 25 seats up to 2; the Alexander Schleicher ASK 21 seats up to 2.
What ICAO type codes do the Scheibe SF 25 and Alexander Schleicher ASK 21 use?
The Scheibe SF 25 is ICAO type SF25; the Alexander Schleicher ASK 21 is ICAO type AS21.
Alexander Schleicher ASK 21