Credit
Original uploader was User:Ahunt at en:wikipedia · Public domain · Resized · Public domain · Source ↗ · Modified
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At a glance
Measured figures
F28F · Length
Single source29 ft 3 in (8.92 m)[source]
Mi-14PL · Length
Single sourceConfiguration
| Specification | Enstrom F-28 | Mil Mi-14 |
|---|---|---|
| Type | Light helicopter[source] | Anti-submarine helicopter[source] |
| Manufacturer | Enstrom Helicopter Corporation[source] | Mil Moscow Helicopter Plant[source] |
| Manufactured | 1965-present[source] | 1969-1986[source] |
| Introduction date | 1965[source] | 1976[source] |
18.38 m (60 ft 4 in)[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]
Mi-14PL · 2 × Klimov TV3-117MT turboshaft engines each
Single source2 × Klimov TV3-117MT turboshaft engines, 1,454 kW (1,950 hp) each[source]
F28F · 1,450 ft/min (
Single source1,450 ft/min (7.4 m/s)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Variants | Enstrom TH180 Spitfire Mark I[source] | — |
|---|
| Developed into | Enstrom 480[source] | — |
|---|
| Capacity | two passengers[source] | — |
|---|
| Main rotor area | 804 sq ft (74.7 m 2 ) NACA 0013.5[source] | 356 m 2 (3,830 sq ft)[source] |
|---|
| Country of origin | Vereinigte Staaten[source]Country of design · Entwurfsland | — |
|---|
| National origin | — | Soviet Union[source] |
|---|
| Status | — | In service[source] |
|---|
| Primary users | — | Soviet Navy Russian Navy Ukrainian Navy Polish Navy[source] |
|---|
| Number built | — | 273[source] |
|---|
| First flight | — | 1 August 1967[source] |
|---|
| Developed from | — | Mil Mi-8[source] |
|---|
| Blade section | — | NACA 23012[source] |
|---|