When used for C-5A/B and C-17 aircraft, how long is the HBU-6/P safety strap required to be?

The HBU-6/P safety strap, when utilized for C-5A/B and C-17 aircraft, is specifically required to be 18 feet 6 inches long. This measurement is designed to ensure that the strap provides sufficient length for safe and effective use in securing equipment during aircrew operations. Proper dimensions are critical in aviation safety, as they accommodate the necessary maneuvering and securing practices. Ensuring that the strap meets these specifications increases operational safety and reliability when handling equipment aboard these aircraft types.