UFO radar detection at New Mexico in 1957

Summary

In November 1957, at Cannon Air Force Base in New Mexico, an unusual aerial phenomenon was detected by radar. A total of 17 targets were observed for approximately nine minutes, moving slowly northward. The data indicated that the objects were roughly the size of an aircraft, such as the T-33, and faded out at a distance of 15 to 20 nautical miles east of the base. Although the possibility of migratory birds, such as ducks, was initially considered, further analysis suggested that it could be an aircraft with a transponder installed, given the recorded speed of about 200 mph.

The officers involved, including Major Maher and First Lieutenant Carey, did not rule out the possibility that the targets were birds, but this did not explain the IFF (Identification Friend or Foe) contact. The investigation concluded that, although the nature of the objects could not be determined with certainty, the radar characteristics and observed speed pointed to a conventional explanation, such as a small aircraft or a device with identification equipment. However, the lack of visual or photographic records left room for alternative interpretations.