FORCETALLY
Loading the evidence…
Preparing your view.
Preparing your view.
Measured figures
F28F · Length
Single source29 ft 3 in (8.92 m)[source]
Configuration
| Specification | Aerokopter AK1-3 Sanka | Enstrom F-28 |
|---|---|---|
| Crew | one[source] | one[source] |
| Type | Helicopter[source] | Light helicopter[source] |
| National origin | Ukraine[source] | — |
| Manufacturer | Aerokopter[source] | Enstrom Helicopter Corporation[source] |
| Status |
F28F · Height
Single source9 ft 0 in (2.74 m)[source]
F28F · Range
Single source241 nmi (277 mi, 446 km)[source]
AK1-3 · 1 × Subaru EJ25 four cylinder, water-cooled, four stroke automotive engine
Single source1 × Subaru EJ25 four cylinder, water-cooled, four stroke automotive engine, 116 kW (156 hp)[source]
F28F · 1 × Lycoming HIO-360-F1AD four-cylinder, direct-drive, horizontally opposed, air-cooled, piston aircraft engine
Single source1 × Lycoming HIO-360-F1AD four-cylinder, direct-drive, horizontally opposed, air-cooled, piston aircraft engine, 225 hp (168 kW)[source]
F28F · Endurance
Single source3 hr 30 min[source]
F28F · Service ceiling
Single source12,000 ft (3,700 m)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
In production (2014)[source] |
| — |
| Number built | 102 (December 2020)[source] | — |
|---|
| First flight | 1999[source] | — |
|---|
| Capacity | one passenger[source] | two passengers[source] |
|---|
| Fuel capacity | 75 litres (16 imp gal; 20 US gal)[source] | — |
|---|
| Manufactured | — | 1965-present[source] |
|---|
| Introduction date | — | 1965[source] |
|---|
| Variants | — | Enstrom TH180 Spitfire Mark I[source] |
|---|
| Developed into | — | Enstrom 480[source] |
|---|
| Main rotor area | — | 804 sq ft (74.7 m 2 ) NACA 0013.5[source] |
|---|
| Country of origin | — | Vereinigte Staaten[source]Country of design · Entwurfsland |
|---|