The Bell 205A-1 is a “Transport Category Helicopter” well-known for its use in various roles such as transport, search and rescue, and firefighting. It is a versatile, medium-lift, single-engine utility helicopter. Below are the key specifications and capabilities of the Bell 205A-1:
- Manufacturer: Bell Helicopter
- Engine: Lycoming T53-17B turboshaft engine, producing approximately 1,400 shp (shaft horsepower).
- Main Rotor Diameter: 48 feet (14.63 meters)
- Length: 43 feet 8 inches (13.31 meters) with the main rotor turning.
- Height: 13 feet 5 inches (4.09 meters)
- Max Takeoff Weight (MTOW): 10,500 lbs (4,763 kg)
- Maximum Speed: 130 knots (241 km/h or 150 mph)
- Cruise Speed: 110 knots (204 km/h or 127 mph)
- Service Ceiling: 16,000 feet (4,880 meters)
- Hover Ceiling (out of ground effect): Approximately 10,000 feet (3,048 meters)
- Range: Approximately 300 nautical miles (555 km or 345 miles)
- Endurance: Roughly 3 hours, depending on load and environmental conditions.
- Passenger Seating Capacity: Typically 13 passengers
- Crew Capacity: Can be operated by a pilot and one or two crew members (co-pilot or loadmaster).
- Internal Payload Capacity: 2,500 to 3,000lbs (1,134 to 1,360 kg) depending on configuration and mission.
- Maximum External Load Capacity: The Bell 205A-1 is capable of carrying external loads using a cargo hook. The maximum external load can be up to 4,000 lbs (1,814 kg), making it useful for sling operations, construction, or firefighting.
- Avionics: The Bell 205A-1 is equipped with basic avionics for navigation and VHF, UHF communication, including QFES agency radios for specialised operations.
- Siren & PA system
- Hydraulic System: Features a DUAL hydraulic flight control system, which provides easy handling for both the pilot and crew and increased safety.
- Cargo Hook and Sling: The helicopter is designed for external load operations, which can be used for firefighting, lifting materials, or carrying specialized equipment.
- We have a remote cargo hook release system which allows the pilot to release the load from above.
- Landing Gear: Typically equipped with skid landing gear, suitable for off-airport landings and rough terrain.
- Utility Transport: The Bell 205A-1 is widely used for transport of personnel, equipment, and supplies, especially in rugged or remote locations. Its large cabin space and passenger capacity make it ideal for various missions.
- Search and Rescue (SAR): With a range of up to 300 nautical miles, it is commonly used for search and rescue operations, where its ability to carry rescue equipment and multiple passengers is essential.
- Firefighting: It is often used in firefighting operations, particularly in the form of 1400 litre bucket drops carrying water and fire-retardant materials for aerial firefighting.
- Aerial Survey and Observation: The large cabin space and payload capacity allow it to be used for aerial surveys and observation missions, such as powerline inspections, environmental monitoring, or aerial photography.
- Safety Features: The Bell 205A-1 is equipped with various safety features, such as redundant hydraulic and electrical systems. The helicopter is designed for single-pilot operation, but can also be operated with a co-pilot for added safety in more complex operations.
- Maintenance: The Bell 205A-1 has a reputation for being easy to maintain with a good support network. Parts and training are readily available, contributing to its operational efficiency and longevity.