What is the maximum capacity for a tandem load on a CH-47?

What is the maximum capacity for a tandem load on a CH-47?

• A. 17,000 lbs
• B. 25,000 lbs
• C. 26,000 lbs
• D. 27,000 lbs

Answer: (B)

When you lift two loads in tandem on a CH-47, the loads hang from both the forward and aft hooks. That configuration changes how weight is carried, how the sling lines tension, and how load swing and rotor wash interact with the aircraft. Because of these added dynamics, the safe external-load limit for tandem configurations is lower than for a single load. The official tandem rating is 25,000 pounds, reflecting the balance between payload capability and the safety margins needed to maintain control, stability, and structural integrity under real-world conditions. If you need more payload, you’d split the lift into separate loads or adjust the configuration rather than exceed this tandem limit.

When you lift two loads in tandem on a CH-47, the loads hang from both the forward and aft hooks. That configuration changes how weight is carried, how the sling lines tension, and how load swing and rotor wash interact with the aircraft. Because of these added dynamics, the safe external-load limit for tandem configurations is lower than for a single load. The official tandem rating is 25,000 pounds, reflecting the balance between payload capability and the safety margins needed to maintain control, stability, and structural integrity under real-world conditions. If you need more payload, you’d split the lift into separate loads or adjust the configuration rather than exceed this tandem limit.