Credit
Original uploader was User:Ahunt at en:wikipedia · Public domain · Resized · Public domain · Source ↗ · Modified
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Measured figures
F28F · Length
Single source29 ft 3 in (8.92 m)[source]
Configuration
| Specification | Enstrom F-28 | HESA Shahed 278 |
|---|---|---|
| Crew | one[source] | one[source] |
| Type | Light helicopter[source] | Light utility helicopter[source] |
| Manufacturer | Enstrom Helicopter Corporation[source] | HESA[source] |
| Manufactured | 1965-present[source] | — |
| Introduction date | 1965 |
F28F · Main rotor diameter
Single source32 ft 0 in (9.75 m)[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 · 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.
Iran[source] |
| Variants | Enstrom TH180 Spitfire Mark I[source] | — |
|---|
| Developed into | Enstrom 480[source] | — |
|---|
| Capacity | two passengers[source] | three passengers[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 | — |
|---|
| Designer | — | Shahed Aviation Industries Research Center[source] |
|---|
| Status | — | Active service[source] |
|---|
| Primary user | — | Iran[source] |
|---|
| Number built | — | 7 visually confirmed as of 2012[source] |
|---|
| First flight | — | 2002 or 2005[source] |
|---|
| Developed from | — | Bell 206 & Panha Shabaviz 2061[source] |
|---|
| Fuel capacity | — | 287 L (63 imp gal)[source] |
|---|
| Powerplant | — | 1 × Rolls-Royce 250 turboshaft[source] |
|---|
| National origin | — | Iran[source] |
|---|