The Vintage Sanderson Flight computer SC-1A, Copyright 1969 is a manual flight computer designed and manufactured in the United States. This collectible item holds historical significance as a piece of aviation equipment from the late 1960s, offering a glimpse into the technology and design of that era. The Sanderson Flight computer SC-1A is a rare and valuable artifact for aviation enthusiasts and collectors interested in the history of transportation and aviation equipment. Thank you for considering our item, we combine shipping in a 7-day time period if considering on bidding on or buying another item in this time frame, please let us know.