D-1639 — LS4 of Private
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Live status
Last seen on radar: July 13, 2026.
Facts
Rarity & spotters
★★★☆☆D-1639 is one of 471 LS4 in our database.
Activity
From our radar history of the last 7 days.
- Flights
- 1
- Airborne time
- 4.8 h
- Max altitude
- 7,068 ft
- Max speed
- 122 kt
- Typical cruise
- 3,901 ft · 56 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: Rolladen-Schneider LS4
The Rolladen-Schneider LS4 is a Standard Class single-seat glider manufactured by Rolladen-Schneider Flugzeugbau GmbH between 1980 and 2003.
More LS4
Track it live on the map
See D-1639 and the surrounding airspace in real time in the spotter radar — get the Aero.Academy app now.