FORCETALLY
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At a glance
Measured figures
333 · overall
Single source31 ft 2 in (9.50 m) overall[source]
S-92 · Length
Single sourceConfiguration
| Specification | Schweizer S333 | Sikorsky S-92 |
|---|---|---|
| Type | Light utility and trainer helicopter[source]Schweizer 330 / S333 | Medium-lift transport/utility helicopter[source] |
| Manufacturer | Schweizer Aircraft Corporation Sikorsky Aircraft[source]Schweizer 330 / S333 | Sikorsky Aircraft[source] |
| Status | Active In production[source]Schweizer 330 / S333 | In service[source] |
| Primary users | Dominican Air Force Royal Saudi Land Forces[source] |
68 ft 6 in (20.88 m)[source]
S-92 · fuselage
Single source17 ft 3 in (5.26 m) fuselage[source]
Empty; 333 · Empty weight
Single sourceGross; 333 · Gross weight
Single sourceMaximum take-off; 333 · Max takeoff weight
Single source1,210 lb (549 kg)[source]
2,460 lb (1,116 kg)[source]
2,550 lb (1,157 kg)[source]
Empty; S-92 · Empty weight
Single sourceGross; S-92 · Gross weight
Single source333 · 1 × Rolls-Royce M250-C20W turboshaft engine, 235 shp (
Single source1 × Rolls-Royce M250-C20W turboshaft engine, 235 shp (175 kW)[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]
333 · 1,380 ft/min (
Single source1,380 ft/min (7.0 m/s)[source]
S-92 · Service ceiling
Single source14,000 ft (4,300 m)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
CHC Helicopter Petroleum Helicopters International Bristow Helicopters Cougar Helicopters[source] |
| Manufactured | 1988–present[source]Schweizer 330 / S333 | 1998–present[source] |
|---|
| Introduction date | 1992[source]Schweizer 330 / S333 | 2004[source] |
|---|
| First flight | June 14, 1988[source]Schweizer 330 / S333 | December 23, 1998[source] |
|---|
| Developed from | Schweizer S300[source]Schweizer 330 / S333 | Sikorsky S-70[source] |
|---|
| Developed into | MQ-8 Fire Scout Sikorsky S-434[source]Schweizer 330 / S333 | — |
|---|
| Capacity | 1–3 passengers[source] | 19 passengers[source] |
|---|
| Main rotor area | 594 sq ft (55.2 m 2 ) ( blade section: NACA 0015 modified )[source] | 2,492.3 sq ft (231.54 m 2 )[source] |
|---|
| National origin | — | United States[source] |
|---|
| Number built | — | at least 300[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