Searchable Light Aviation Database

Asso Whisky IV

Performance & specifications:

Stall speed: 37 mph (60 kph)
Cruise speed: 130 mph (209 kph)
Never exceeded speed: 175 mph (282 kph)
Empty weight: 622 lbs (282 kg)
Gross weight: 1058 lbs (480 kg)
Fuel type: gasoline
Asso Whisky IV

Whisky IV`s description

Asso Whisky IV is a tandem two seat, low wing homebuilt aircraft. Wood and fabric construction. The landing gear is a fixed or retractable tailwheel configuration.

Video of one flying:

Manufactured / designed by the same producer / designer:

Asso Junior VI

EW: 530 lbs (240 kg)
MTOW: 950 lbs (431 kg)
Vs0: 38 mph (61 kph)
Vc: 100 mph (161 kph)
Asso Junior VI

Asso V Champion

EW: 617 lbs (280 kg)
MTOW: 992 lbs (450 kg)
Vs0: 40 mph (64 kph)
Vc: 165 mph (266 kph)
Asso V Champion

Asso V Jolly

EW: 591 lbs (268 kg)
MTOW: 992 lbs (450 kg)
Vs0: 39 mph (61 kph)
Vc: 140 mph (225 kph)
Asso V Jolly

Asso V X-Ray

EW: 290 lbs (132 kg)
MTOW: 450 lbs (204 kg)
Vs0: 65 mph (105 kph)
Vc: 0 mph (0 kph)
Asso V X-Ray

Asso X Jewel

EW: 623 lbs (282 kg)
MTOW: 1042 lbs (472 kg)
Vs0: 40 mph (64 kph)
Vc: 178 mph (286 kph)
Asso X Jewel

Comparable airplanes:

Aerodynos de Colombia JA-177 Evolution II

EW: 606 lbs (275 kg)
MTOW: 1091 lbs (495 kg)
Vs0: 36 mph (58 kph)
Vc: 121 mph (195 kph)
Aerodynos de Colombia JA-177 Evolution II

Atec Zephyr 122

EW: 584 lbs (265 kg)
MTOW: 1213 lbs (550 kg)
Vs0: 40 mph (64 kph)
Vc: 134 mph (216 kph)
Atec Zephyr 122

M-2 Scout UL

EW: 650 lbs (295 kg)
MTOW: 992 lbs (450 kg)
Vs0: 40 mph (64 kph)
Vc: 124 mph (200 kph)
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Millennium Master

EW: 628 lbs (285 kg)
MTOW: 992 lbs (450 kg)
Vs0: 39 mph (63 kph)
Vc: 128 mph (206 kph)
Millennium Master

Sonex Sonex

EW: 620 lbs (281 kg)
MTOW: 1100 lbs (499 kg)
Vs0: 40 mph (64 kph)
Vc: 130 mph (209 kph)
Sonex Sonex

Aveko VL-3 SPRINT

EW: 630 lbs (286 kg)
MTOW: 1040 lbs (472 kg)
Vs0: 35 mph (55 kph)
Vc: 130 mph (209 kph)
Aveko VL-3 SPRINT

Sonex Waiex

EW: 625 lbs (283 kg)
MTOW: 1100 lbs (499 kg)
Vs0: 41 mph (66 kph)
Vc: 130 mph (209 kph)
Sonex Waiex