Maximum weight per sonobuoy rack is ______ lbs.

• A. 1,980 lbs
• B. 2,000 lbs
• C. 1,900 lbs
• D. 2,020 lbs

Answer: (A)

The maximum weight per sonobuoy rack is set by the structural limits of the rack mounting hardware, pylon, and wing, plus the dynamic forces experienced during deployment and retrieval. This limit ensures the rack can safely carry the combined mass of the sonobuoys and hardware without overstressing the attachment points or altering aircraft handling. It also accounts for gusts, accelerations, and the release sequence, so the buoy can be deployed reliably.

Therefore, the per-rack limit is 1,980 pounds. When planning loads, every rack must stay at or below this value, and overall payload across racks must be managed with respect to aircraft weight and balance.