- Archival materials (10)
- Collection descriptions (10)
- Photographs (9)
- Correspondence (6)
- Clippings (4)
- Newsletters (3)
- Scrapbooks (3)
- Publications (2)
- Articles (1)
- Audiocassettes (1)
- Biographies (1)
- Brochures (1)
- Color slides (1)
- Diaries (1)
- Financial records (1)
- Logs (records) (1)
- Maps (1)
- Minutes (1)
- Motion pictures (visual works) (1)
- Newspapers (1)
- Notes (1)
- Programs (1)
- Reports (1)
- Transcripts (1)
- Aeronautics (10)
- Women air pilots (7)
- Aeronautics, Military (4)
- Flight training (2)
- World War, 1939-1945 (2)
- African American air pilots (1)
- African American women air pilots (1)
- Air pilots (1)
- Airlines (1)
- Airports (1)
- Airships (1)
- Astronautics (1)
- Astronauts (1)
- Cessna 205 (1)
- Flight attendants (1)
- Gliding and soaring (1)
- Grumman Aircraft Family (1)
- Korean War, 1950-1953 (1)
- Periodicals (1)
- Test pilots (1)
- United States Air Force (1)
- Vietnam War, 1961-1975 (1)
- Women in technology (1)
- Women test pilots (1)
- aeronautics, civil (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.