Wilbert Smith memo on flying saucers and U.S. secrecy
- When
- Where
- Ottawa, Canada
- Sources
- 2 public sources

Canadian Department of Transport radio engineer Wilbert Smith sent a Top Secret memo proposing geomagnetic research tied to flying saucers. It relays what U.S. contacts reportedly told him, including that saucers were the most highly classified U.S. subject. The proposal led to Project Magnet.