Time 05:24 LT, 100 mi. south of Louisiana coast 
Duration 10 mn Coordinates 20°18N / 92°W 

On December 6, 1952 the crew (three men) of a USAF B-29 was flying over the Gulf of Mexico just before dawn when several unidentified targets appeared on the bomber radar's scopes. The targets maneuvered around the bomber at speeds at 5240 mph. The crew members had visual contact with the objects as they streaked past their aircraft.  After several minutes of maneuvering around the B-29, the five objects, still moving over 5000 mph, merged with a larger object which appeared on radar as a huge blip and began to accelerate and flashed across the three radar scopes at a speed computed to be over 9000 mph. 

Statement of 1st Lt Norman Karas (USAF Blue Book record) : 
" On 6 december 1952, while flying over the Gulf of Mexico towards Galveston, Texas, the flight engineer finished transferring fuel and I then turned on my radar set. I noticed an unidentified target approaching our aircraft at terrific rate odf speed. I timed it as best as I could with my stopwatch over a known distance and the instructor flight engineer computed the speed at 5,240 mph. I alerted the entire crew to look for the object visually and some flashes of light were noticed. The closest the objects came were approximately 20 miles. I saw about 20 objects in all, sometimes as much as  two and three on the scope at one time. I re-calibrated the set and there was no change. The object was small and possibly round .......". "I also noticed  a large return come up to within 40 miles of our tail from behind, and then disappeared. To the best of my knowledge, I believe that this object was real and moved at an extremely high speed and was not a set malfunction or optical illusion". 

Statement of 1st Lt William W. Naumann (USAF Blue Book record) :  "Contact was broken off at 05:35 after a group of the blips merged into a ½ inch curved arc about 30 miles from our aircraft at 320 degrees and proceeded across the scope and off it at a computed speed of over 9,000 mph. 

AIRCRAFT INFORMATION 
Type of Aircraft  B-29 bomber 
Airline or Air Force  USAF 
Flight origine 
Flight destination   Galveston, Texas 
Altitude 
speed 

UFO INFORMATION 
Number      5 then 1 
Shape 
Size           5 small then one large 
Color 
Altitude (estimation) 
Course 
Speed (estimation) 

RADAR INFORMATION 
Radar type Airborne 
Radar set(s) number one (three radar scopes) 
Radar Location airborne 
Number of target(s) several 
Target size 
Target altitude 18,000 ft 
Target speed 5240 to 9 000 mph 
Trajectory 
Duration 

EME 
Distance UFO - A/C 
Weather 

Witness(es)  B-29 (three crew members) including : 1st Lt Norman Karas and 1st Lt William W. Naumann. 

Source(s)  (03) Project 1947, Jan Aldrich (21) USAF Air Intelligence Information Report  24) List of radar cases from the Condon Committee (34) OVNI, le plus grand probleme scientifique de notre temps, Dr J. McDonald (303) The UFO Evidence, Richard Hall, NICAP, 1964 (347) Flying saucers from outer space, Major D. Keyhoe, 1953 (M236) MUFON UFO Journal # 236 (410) UFO's a History : Nov.-Dec. 1952, Loren Gross 

C/o
ACUFOE AIRCRAFT / UFO ENCOUNTERS - RADAR / VISUAL CASES 1952 M/AR