The MH-53J's mission is to perform low-level, long-range,
undetected penetration into denied areas, day or night, in adverse
weather, for infiltration, exfiltration and resupply of special
operations forces. The MH-53J Pave Low III heavy-lift helicopter is
the largest and most powerful helicopter in the Air Force inventory,
and the most technologically advanced helicopter in the world. Its
terrain-following, terrain-avoidance radar and forward-looking
infrared sensor, along with a projected map display, enable the crew
to follow terrain contours and avoid obstacles, making low-level
penetration possible. The helicopter is equipped with armor plating,
and a combination of three 7.62mm miniguns or .50 caliber machine
guns. It can transport 38 troops or 14 litters and has an external
cargo hook with a 20,000-pound (9,000-kilogram) capacity. The MH-53J
has twin turbo-shaft engines; self-lubricating, all-metal main and
tail rotors; and a large horizontal stabilizer on the tail rotor
pylon's right side.
(U.S. Air
Force photo)