PH-721 — ASK 21 of Private
Track it live on the map
See PH-721 and the surrounding airspace in real time in the spotter radar — get the Aero.Academy app now.
Live status
Last seen on radar: July 12, 2026.
Facts
Rarity & spotters
★★★☆☆PH-721 is one of 467 ASK 21 in our database.
Activity
From our radar history of the last 7 days.
- Flights
- 13
- Airborne time
- 12.1 h
- Max altitude
- 3,780 ft
- Max speed
- 83 kt
- Typical cruise
- 1,523 ft · 54 kt
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Airborne minutes per weekday (UTC)
00
04
08
12
16
20
Airborne minutes per hour of day (UTC)
About the type: Schleicher ASK 21
The ASK 21 is a glass-reinforced plastic (GRP) two-seat glider aircraft with a T-tail. The ASK 21 is designed primarily for beginner instruction, but is also suitable for cross-country flying and aerobatic instruction.
More ASK 21
Track it live on the map
See PH-721 and the surrounding airspace in real time in the spotter radar — get the Aero.Academy app now.