
External suspended cargo (most common): The jeep is transported hanging below the helicopter using steel cables and a hook system. During unloading, the Chinook is positioned over the landing area and slowly lowers until the vehicle gently touches the ground. Once stable, the hook release mechanism is activated from the cockpit, automatically releasing the jeep.
Unloading from the rear ramp: If the jeep is traveling within the cargo hold, the Chinook lands and lowers its hydraulic rear ramp. The jeep can then be driven backward to exit the helicopter, or towed by ground personnel if it is not operational.
Important Technical Considerations:
- The pilot must keep the helicopter perfectly stable during the maneuver.
- Constant communication between the crew and ground personnel is required.
- Wind conditions are critical for safety.
- The terrain must be assessed beforehand to ensure it can support the vehicle's weight.
**Personnel Involved:**
A loadmaster coordinates the entire operation, while ground personnel guide the unloading and secure the area. The entire operation can take between 5 and 15 minutes depending on the conditions and the method used.
This capability makes the Chinook an invaluable tool for rapidly deploying vehicles in remote or hard-to-reach areas.