Product Description

Pratt & Whitney Aircraft (East Hartford, CT — a division of United Technologies, now RTX) allegedly built radial piston engines (R-1830 Twin Wasp, R-2800 Double Wasp, R-4360 Wasp Major) and turbojet/turbofan engines (J57, J75, JT3, JT8D, JT9D, F100) that shipped with asbestos-cloth exhaust wrap, asbestos-millboard blankets around exhaust stacks and augmentors, and asbestos-fiber sheet gaskets at turbine casing joints. Plaintiffs alleged in publicly filed U.S. asbestos personal-injury and wrongful-death litigation that removal and replacement of P&W exhaust wrap during engine build-up, teardown, and hot-section inspection released respirable asbestos fibers into engine shops and flight-line work environments.

Engine models allegedly powered aircraft including the Douglas DC-3/DC-6/DC-7, Boeing 707/727/737, McDonnell Douglas DC-9/MD-80, and Navy/Air Force platforms including the F-4 Phantom, F-15 Eagle, F-100 Super Sabre, B-52 Stratofortress, KC-135 Stratotanker, and P-3 Orion.

Workers Exposed

  • Navy Aviation Machinist’s Mates (AD) performing engine changes and hot-section inspection
  • Air Force jet-engine mechanics working test-cell and depot-level overhaul
  • Commercial airline powerplant mechanics performing engine build-up at MRO shops
  • Engine-shop workers cutting, fitting, and wiring asbestos exhaust wrap