Summary of Sightings of Unknown Aerial Phenomena, Reported
by the 17th District Office of Special Investigations, Kirtland AFB,
New Mexico.
October 12, 1949, Alamogordo, NM. OSI Case 137
11:15 am. An NCO reported a white or aluminum colored object at 5-10 mile range, which came from the south, then veered to the NE. If size of B-29 it appeared to be at 35,000'. Duration was 45-60 seconds and estimated speed was 1500 mph. At the closest point the round object appeared to be 4" in diameter (at arm's length?).
11:15 am. An NCO reported a white or aluminum colored object at 5-10 mile range, which came from the south, then veered to the NE. If size of B-29 it appeared to be at 35,000'. Duration was 45-60 seconds and estimated speed was 1500 mph. At the closest point the round object appeared to be 4" in diameter (at arm's length?).
Page ID (PID) : NARA-PBB91-155
Collection : NARA Blue Book
Roll Description : Project Blue Book Roll 91
Collection : NARA Blue Book
Roll Description : Project Blue Book Roll 91
Frames 155 - 162
