
Bristol Sycamore | |
|---|---|
| Land | Uk |
| Rolle | Rednings- og antiubådshelikopter |
| Første flyvning | 27. juli 1947 |
| Bygget | 180 |
Den Bristol Type 171 Sycamore var en tidlig helikopter udviklet og bygget af helikopterafdelingen i Bristol Aeroplane Company. Navnet refererer til frøene fra sycamore-træet, Acer pseudoplatanus, som falder med en roterende bevægelse. Det har æren af at være den første britiske helikopter, der modtager et luftdygtighedsbevis, samt at være den første britisk designede helikopter, der introduceres af og tjener med Royal Air Force (RAF).
| Bristol Type 171 Sycamore HC 14 Walk Around | |
|---|---|
| Fotograf | Unknow |
| Lokalisering | Unknow |
| Billeder | 16 |
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| Bristol 171 Sycamore Mk.52 Walk Around | |
|---|---|
| Fotograf | Unknow |
| Lokalisering | Unknow |
| Billeder | 21 |
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General Characteristics
The Bristol Type 171 Sycamore was the first British-designed helicopter to receive a civil certificate of airworthiness and to enter service with the Royal Air Force (RAF).
| Property | Value (Mk.4 / HR14 Variant) |
|---|---|
| Rolle | Light Utility, Search and Rescue (SAR), Casualty Evacuation (CASEVAC) |
| Producent | Bristol Aeroplane Company |
| First Flight | July 24, 1947 |
| Besætning | 2 pilots |
| Passenger/Troop Capacity | Up to 3 passengers/troops (or 2 stretchers) |
| Maximum Take-Off Weight | 2,540 kg (5,600 lb) |
Engine and Rotor System
- Powerplant: One Alvis Leonides 9-cylinder radial piston engine.
- Engine Position: Mounted horizontally behind the main cabin, driving the rotor system.
- Power Output: Approximately 410 kW (550 hp).
- Main Rotor: 3-blade, fully articulated main rotor with blades made of wood (often Australian maple). The blades could be folded for space-saving storage on ships.
- Tail Rotor: 3-blade anti-torque rotor.
Performance and Service
- Maximum Speed: 204 km/h (127 mph)
- Range: Up to 532 km (330 miles)
- Service Ceiling: 4,877 m (16,000 ft)
- Key Service: Used by the RAF and militaries of Australia and Germany. It proved vital in conflicts like the Malayan Emergency for troop insertion and medical transport over challenging terrain.
Set antal gange : 1031



























