Deutscher Hängegleiterverband e.V.
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DHV
Technical data

DHV hangglider test flight report
Type designation T2C 154
Manufacturer Wills Wing Inc.
Holder of certification in Germany Seagull Aviation
Type test reference no DHV 01-0439-08
Classification 3
Total weight in flight 84 Kg - 141 Kg
Number of seats 1
Maximum Speed (VNE) 90 km/h
Winch towing Yes
Towing by microlight Yes
FEATURES
In-flight trimming devices VG
Type of uprights profiled
Type of A-frame base tube speedbar
Special features  
GROUND HANDLING AND TAKE-OFF VG 0% 2
Static balance slightly tailheavy  
Aerodynamic balance neutral  
Take-off speed average  
STRAIGHT FLIGHT VG 0% VG 100% 3
Vmin (km/h) 32 30  
Vmax (km/h) >90 >90  
Control bar pressure at 60 km/h low low  
Control bar pressure at 80 km/h average-high low  
Directional stability (yawing) no yawing no yawing  
HANDLING IN TURNS     3
Effort to enter turns low-average high  
Effort to exit turns low-average high  
Roll rate when increasing bank short-average long  
Roll rate when reducing bank short-average long  
Bank circling at V of min sink neutral slightly increasing  
STALL BEHAVIOUR     3
Straight flight, control bar slowly forward instable deep stall pitches down strongly  
Straight flight, control bar quickly forward pitches down softly pitches down strongly  
In turn, control bar slowly forward pitches down softly, mush-turn spin in direction of turn  
In turn, control bar quickly forward dives in direction of turn spin in direction of turn  
Provoked spin not possible can be kept spinning continuously  
LANDING VG 33% 2--3
Lenght of final glide long
Point of flare average dificulty to find
V-tolerance to flare average
Effort of flare average
ADDITIONAL SAFETY RELATED REMARKS