Glider list
ALPINA 4
by Ozone
Released in 2020
Flat aspect ratio
6.05
-0.02
Certification
C
Average speed
33.49
km/h
-0.15
Accelerated speed
46.03
km/h
-0.56
Minimum speed
22.11
km/h
+0.03
Average sink rate
1.16
m/s
+0.01
Average glide ratio
8.12
-0.21
Thermal efficiency
43.22
%
+0.37
Flights analysed
1537
Number of pilots
101
VS
DELTA 5
by Ozone
Released in 2025
Flat aspect ratio
6.07
+0.02
Certification
C
Average speed
33.64
km/h
+0.15
Accelerated speed
46.59
km/h
+0.56
Minimum speed
22.08
km/h
-0.03
Average sink rate
1.14
m/s
-0.01
Average glide ratio
8.33
+0.21
Thermal efficiency
42.85
%
-0.37
Flights analysed
366
Number of pilots
34