Naval Air Station Brunswick, located at the former Topsham/Brunswick airfield in coastal Maine, served as a major East Coast Navy patrol aviation installation from World War II through Base Realignment and Closure (BRAC) action in 2011. The installation housed Patrol Wing Five and multiple P-3 Orion maritime patrol aircraft squadrons, with maintenance facilities, hangars, and shore infrastructure built across multiple decades of construction.

Aviation Maintenance and Asbestos

P-3 Orion maritime patrol aircraft and their predecessors operated from NAS Brunswick throughout the Cold War. Aircraft hangar maintenance operations at naval air stations involved working in and around buildings with asbestos-containing construction materials:

  • Hangar roof decking and fireproofing on steel-framed hangars constructed in the postwar era contained asbestos fireproofing on structural steel and asbestos-containing roofing materials
  • Heating and steam systems serving hangar bays and maintenance shops were insulated with asbestos pipe covering and wrapped with asbestos-containing lagging
  • Maintenance shop equipment including heat-generating aircraft test stands and support equipment used asbestos gaskets and seals in high-temperature service

Aviation Machinist’s Mates (AD), Aviation Structural Mechanics (AM), Aviation Electrician’s Mates (AE), and civilian maintenance workers at NAS Brunswick who performed work in hangar environments were present in buildings with documented asbestos-containing construction.

Boiler Plant and Heating Infrastructure

Naval air stations of NAS Brunswick’s size maintained central boiler plants serving base facilities through steam distribution systems. Steam boilers and distribution piping of the era were insulated with asbestos block insulation and pipe covering. Shore-duty Boiler Technicians and Utilities personnel who maintained the boiler plant and steam distribution system at Brunswick worked directly with asbestos-containing insulation.

Base Buildings and Enlisted Facilities

NAS Brunswick’s barracks, administrative buildings, technical training facilities, and support structures built in the 1940s through 1960s contained asbestos in floor tile, joint compound, ceiling tile, and pipe insulation standard in Navy construction of those eras. Renovation and maintenance of these buildings through the 1970s and into the 1980s disturbed intact asbestos materials.

VA Claims for NAS Brunswick Veterans

Veterans who served at NAS Brunswick in aviation maintenance, engineering, or shore maintenance roles before the late 1970s may qualify for VA presumptive service connection under 38 CFR § 3.309(d) based on shore-duty asbestos exposure. Key documentation includes DD-214 records listing NAS Brunswick, Brunswick Naval Air Station, or Patrol Wing Five as a duty station, combined with a qualifying diagnosis of mesothelioma, asbestosis, or asbestos-related lung cancer.