Air Force Study 203: 'some object has been seen'
While Project Sign argued in private, Air Force intelligence produced its own analysis of the saucer wave. Study 203 concluded that 'it appears that some object has been seen', even if it could not be identified, and warned that if the objects were foreign the U.S. should take the threat seriously. In the same months the Army ran its own 'Evaluation Study of the Phenomenon (Flying Saucers)' and the Navy ordered its stations to report every flying disc.
Evidence, in date order (3)
- 1948U.S. Navydocumentorder for naval stations to report every flying disc war.gov: Navy report of flying discs, 1948
- 1949Army General Staffdocumentseparate Army evaluation study of flying saucers war.gov: Army flying-saucer evaluation study, 1949
- Apr 1949Air Intelligence DivisiondocumentApril 1949 update of Study 203 war.gov: Air Force Study 203 update, April 1949
How plausible · High
Released Air Force intelligence studies say "some object has been seen", backed by Army and Navy files from the same months.
- ●●Access Air Intelligence.
- ●●No gain sought Internal study.
- ●●Restraint Cautious wording.
- ●●Character record USAF.
- ●●Checkable details check out Released.
- ●●Fits the documented skeleton Documented.
Plausibility weighs how well an account fits where secrecy hides the documents by design, so missing records never count against it. Strength measures what is documented. Assessed 2026-10-23.
On the record
- Air Intelligence Division Study No. 203, December 1948, and its April 1949 update.
- An Army General Staff evaluation study of flying saucers, 1949.
- A 1948 Navy memo ordering naval stations to report flying-disc incidents.