• Scanned Air Photo Indexes
    Direct access to the web folders where we store index maps as JPEGs and PDFs. Arranged by flight code.
  • Flight Codes
    Every photograph in the collection is part of a flight. We use flight codes to name scanned photos as well as group them together on the shelf.
  • USDA County Maps
    USDA flights are signified by a 3-letter code for each county.