- Personal equipment (97)
- Uniforms (97)
- Archival materials (28)
- Collection descriptions (28)
- Photographs (10)
- Correspondence (7)
- Newsletters (4)
- Reports (4)
- Ephemera (3)
- Scrapbooks (3)
- Annual reports (2)
- Brochures (2)
- Clippings (2)
- Manuals (2)
- Maps (2)
- Postcards (2)
- Publications (2)
- Timetables (2)
- Aerial photographs (1)
- Albums (1)
- Audiotapes (1)
- Certificates (1)
- Diaries (1)
- Financial records (1)
- Labels (1)
- Memorabilia (1)
- Memoranda (1)
- Menus (1)
- Motion pictures (visual works) (1)
- Newspaper clippings (1)
- Notebooks (1)
- Notes (1)
- Passenger ticket coupon (1)
- Photographic prints (1)
- Press releases (1)
- Slides (photographs) (1)
- Tickets (1)
- Video recordings (1)
- Aeronautics (25)
- Aeronautics, Commercial (18)
- Air travel (5)
- Airplanes (5)
- Aeronautics, Military (3)
- Aerial photography (2)
- Air mail service (2)
- Air pilots (2)
- Airports (2)
- Boeing Model 377 Stratocruiser Family (2)
- Douglas DC-7 (2)
- Lockheed Model 1049D Super Constellation (2)
- Women air pilots (2)
- World War, 1939-1945 (2)
- Aero Spacelines Guppy Family (1)
- Air mail stamps (1)
- Aircraft industry (1)
- Airlift, Military (1)
- Airships (1)
- Bell P-39 Airacobra Family (1)
- Bell P-59 Airacomet Series (1)
- Bell P-63 Kingcobra Family (1)
- Bell YFM-1 Airacuda (1)
- Berlin (Germany) (1)
- Boeing 707 Family (1)
- Boeing 727 Family (1)
- Boeing 747 Family (1)
- Boeing 747SP (747-100SP) (1)
- Boeing B-52 Stratofortress Family (Model 464) (1)
- Boeing C-97 Stratofreighter Family (Model 367) (1)
- Boeing Model 314 Clipper Family (1)
- Canadair CL-44 (CC-106 Yukon) (1)
- Cargo (1)
- Curtiss C-46 Commando (1)
- Douglas C-47 Skytrain Family (1)
- Douglas C-54 Skymaster Family (1)
- Douglas DC-3 Family (1)
- Douglas DC-4 (1)
- Douglas DC-6 (1)
- Douglas DC-8-55 (1)
- Douglas DC-8-63 (Super DC-8) (1)
- Douglas DC-9 Family (1)
- Flight attendants (1)
- Flight training (1)
- Gliders (1)
- Helicopters (1)
- Inertial navigation (1)
- Korean War, 1950-1953 (1)
- Langley Aerodrome A, Curtiss 1914 Rebuild (1)
- Local service airlines (1)
- Lockheed Model 749 Constellation (1)
- McDonnell Douglas DC-10 Family (1)
- Naval Aircraft Factory Aircraft Family (1)
- Pan American World Airways, Inc. (1)
- Periodicals (1)
- Photographs (1)
- Seaplanes (1)
- Tourism (1)
- Women in aeronautics (1)
Our collections specialists actively work on the conservation, preservation, restoration, and long-term care of the objects in our collection. From full-scale restoration projects to applying preservation techniques and doing regular assessments, these activities form a crucial part of our stewardship of the National Collection.