Credit
Calfo ( talk ) · CC BY-SA 3.0 · Resized · CC BY-SA 3.0 · Source ↗ · Modified
FORCETALLY
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At a glance
Measured figures
SA 315B Lama · Length
Single source10.24 m (33 ft 7.25 in)[source]
S-92 · Length
Configuration
| Specification | Aérospatiale SA 315B Lama | Sikorsky S-92 |
|---|---|---|
| Type | Utility helicopter[source] | Medium-lift transport/utility helicopter[source] |
| National origin | France[source] | United States[source] |
| Manufacturer | Aérospatiale[source] | Sikorsky Aircraft[source] |
| Built by | Helibras Hindustan Aeronautics Limited (HAL)[source] | — |
68 ft 6 in (20.88 m)[source]
S-92 · fuselage
Single source17 ft 3 in (5.26 m) fuselage[source]
SA 315B Lama · 1 × Turbomeca Artouste IIIB turboshaft derated to
Single sourceSA 315B Lama · Powerplant
Single source1 × Turbomeca Artouste IIIB turboshaft , 649 kW (870 hp) derated to 410 kW (550 hp)[source]
S-92 · 2 × General Electric CT7-8A turboshaft engines, 2,520 shp ( ) each
Single source2 × General Electric CT7-8A turboshaft engines, 2,520 shp (1,880 kW) each[source]
SA 315B Lama · 1,080 ft/min
Single source5.5 m/s (1,080 ft/min)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Status | In service[source] | In service[source] |
|---|
| Primary user | Afghan Air Force Indian Air Force[source] | — |
|---|
| Introduction date | July 1971[source] | 2004[source] |
|---|
| First flight | 17 March 1969[source] | December 23, 1998[source] |
|---|
| Developed from | Aérospatiale Alouette II[source] | Sikorsky S-70[source] |
|---|
| Capacity | 4 passengers or 1,135 kg (2,500 lb) slung payload[source] | 19 passengers[source] |
|---|
| Main rotor area | 95.38 m 2 (1,026 sq ft)[source] | 2,492.3 sq ft (231.54 m 2 )[source] |
|---|
| Primary users | — | CHC Helicopter Petroleum Helicopters International Bristow Helicopters Cougar Helicopters[source] |
|---|
| Number built | — | at least 300[source] |
|---|
| Manufactured | — | 1998–present[source] |
|---|
| Variants | — | Sikorsky CH-148 Cyclone Sikorsky VH-92[source] |
|---|
| Cabin dimensions | — | 20 ft (6 m) long by 6.6 ft (2 m) tall[source] |
|---|
| Blade section | — | - root: Sikorsky SC2110; tip: Sikorsky SSC-A09[source] |
|---|
| Disk loading | — | 9.8 lb/sq ft (48 kg/m 2 )[source] |
|---|
| Power/mass | — | 0.23 hp/lb (0.38 kW/kg)[source] |
|---|
Maximum take-off; S-92 · Max takeoff weight
Single source