July 13, 1952: Kirksville, Missouri. Object seen on military radar and case file accompanied by scope photographs. Carried as an unidentified in the Project Blue Book files.
July 14, 1952: Norfolk, Virginia. Witnessed by Nash. Carried as an unidentified in the Project Blue Book files.
July 18, 1952: Miami, Florida. Witnessed by Raymer. Carried as an unidentified in the Project Blue Book files.
July 20, 1952: Lavallette, New Jersey. Witnessed by Spoomer. Carried as an unidentified in the Project Blue Book files.
July 21, 1952: Holyoak, Massachusetts. Witnessed by Burgess. Carried as an unidentified in the Project Blue Book files.
July 22, 1952: between Boston and Provincetown, Massachusetts. 10:47 p.m. Pilot and radar operator of USAF F-94 jet interceptor. One round blue light passed F-94, spinning.
July 22, 1952: Trenton, New Jersey. 10:50 p.m. to 12:45 a.m., July 23. Crews of several USAF F-94 jet interceptors from Dover AFB, Del. Thirteen visual sightings and one radar tracking of blue-white lights during two hours.
July 23, 1952: Pottstown, Pennsylvania. 8:40 a.m. The two-man crews of three USAF F-94 jet interceptors saw a large silver object, shaped like a long pear with two or three squares beneath it, flew at 150–180 kts, while a smaller object, delta-shaped or swept back, flew around it at 1,000-1,500 kts.
July 23, 1952: Altoona, Pennsylvania. 12:50 p.m. Two-man crews of two USAF F-94 jet interceptors at 35–46,000 feet' altitude. Three cylindrical objects in a vertical stack formation flew at an altitude of 50–80,000 feet.
July 23, 1952: South Bend, Indiana. 11:35 p.m. USAF pilot Capt. H. W. Kloth. Two bright blue-white objects flew together, then the rear one veered off after about 9 minutes.
July 24, 1952: Carson Sink, Nevada. 3:40 p.m. Two USAF LTCs McGinn and Barton in a B-25 bomber watched three silver, delta-shaped objects, each with a ridge along the top, crossed in front of and above the B-25 at high speed, in 3–4 seconds.
July 26, 1952: Washington, D.C. 8 p.m. until after midnight. Radar operators at several airports, airline pilots. Many unidentified blips tracked by radar all over Washington area, at varying speeds. Pilots spotted unidentified lights.
July 26, 1952: Kansas City, Missouri. 12:15 a.m. USAF Capt. H. A. Stone, men in control towers at Fairfax Field and Municipal Airport. One greenish light with red-orange flashes was seen for 1 hour as it descended in the northwest from 40 foot elevation to 10 foot elevation.
July 26, 1952: Andrews AFB, Maryland. This was a continuation of the extensive sightings and radar tracking reports reported throughout the Washington, D.C. area, all night long.
July 26, 1952: Kirtland AFB, New Mexico. 12:05 a.m. Airman lst Class J.M. Donaldson. Eight to ten orange balls in a triangular or V-formation flew very fast for 3–4 seconds.
July 26, 1952: Williams, California. Case missing from official files.
July 27, 1952: Selfridge AFB, Michigan. 10:05 a.m. Three B-29 bomber crewmen on ground. Many round, white objects flew straight and level, very fast. Two at 10:05, one at 10:10, one at 10:15, one at 10:20. Each was seen for about 30 seconds.
July 27, 1952: Wichita Falls, Texas. 8:30 p.m. Mr. and Mrs. Adrian Ellis. Two disc-shaped objects, illuminated by a phosphorus light, flew at an estimated l,000 mph for 15 seconds.
July 28, 1952: Heidelberg, West Germany. 10:20 p.m. Sgt. B.C. Grassmoen, WAC PFC. A.P. Turner. One saucer-shaped object having an appearance of light metal and giving off shafts of white light, flew slow, made a 90 degree turn and climbed away fast after 4–5 minutes.
July 28, 1952: McGuire AFB, New Jersey. 6 a.m. Ground Control Approach radar operator MSGT W.F. Dees, and persons in the base control tower tracked on radar a large cluster of very distinct blips. The visual observation was of oblong objects having neither wings nor tail, which made a very fast turn and at one time were in echelon formation.
July 28, 1952: McChord AFB, Washington. 2:15 a.m. TSGT Walstead, SSGT Calkins of the 635th AC&W Squadron saw a dull, glowing, blue-green ball, the size of a dime at arms' length, flew very fast, straight and level.
July 29, 1952: Osceola, Wisconsin. 1:30 a.m. Radar operators on ground, pilot of F-5l Mustang in flight saw several clusters of up to 10 small radar targets and one large target. Small targets moved from southwest to east at 50–60 kts. following each other. The large one moved at 600 kts. Pilot confirmed one target.
July 29, 1952: Langley AFB, Virginia. 2:30 p.m. USAF Capt D.G. Moore, of military air traffic control system. One undescribed object flew at an estimated 2,600 m.p.h., below 5,000 feet' altitude, toward the air base for about 2 minutes.
July 29, 1952: Langley AFB, Virginia. 2:50 p.m. Mr. Moore, Gilfillan electronics representative W. Yhope. One radar target tracked moving away, stopped for 2 minutes, again moved very, very fast.
July 29, 1952; Merced, California. 3:44 or 4:35 p.m. Herbert Mitchell and one employee. One dark, discus-shaped object, trailed by a silvery light 2 lengths behind, tipped on its side, dove, hesitated and then circled very fast during the 2 minute sighting.
July 29, 1952: Wichita, Kansas. 12:35 p.m. USAF shop employees Douglas and Hess at Municipal Airport. One bright white circular object with a flat bottom flew very fast, and then hovered 10–15 seconds over the Cessna Aircraft Co. plant, during the 5 minute sighting.
July 29, 1952: Ennis, Montana. 12:30 p.m. USAF persons, alerted that UFOs were coming from the direction of Seattle, Washington did see two to five flat disc-shaped objects one of which hovered for 3–4 minutes, while the others circled it.
July 30, 1952: Albuquerque, New Mexico. 11:02 p.m. USAF lst Lt. George Funk saw an orange light that remained stationary for 10 minutes.
July 30, 1952: San Antonio, Texas. 10 a.m. E.E. Nye and one other person watched as one round, white object flew slow and then sped away after 20–30 minutes.
Aug.1, 1952: Lancaster, California. 1:14 a.m. Sheriff's deputies and other persons, one named Mallette saw two brilliant red lights hovered and maneuvered for 5 minutes.
Aug. 2, 1952: Lake Charles, Louisiana. 3 a.m. USAF lst Lt W.A. Theil, one enlisted man. One red ball with a blue flame tail flew straight and level for 3–4 seconds.
Aug. 4, 1952: Phoenix, Arizona. 2:20 a.m. USAF A3C W.F. Vain. One yellow ball which lengthened and narrowed to plate shape, flew straight and level for 5 minutes.
Aug. 4, 1952: Mt. Vernon, New York. 11:37 a.m. One woman, two children. One object, shaped like a lifesaver or donut, emitted black smoke from its top and made a 15 foot' arc in 1.5 minutes.
Aug 5. 1952: Haneda AFB, Japan. 11:30 p.m. USAF F-94 jet interceptor pilots lLt W.R. Holder and lst Lt A.M. Jones, and Haneda control tower operators. Airborne radar tracked a target for 90 seconds. Control tower operators watched 50–60 minutes while a dark shape with a light flew as fast as 330 kts. (380 mph), hovered, flew curves and performed a variety of maneuvers.
Aug. 6, 1952: Tokyo, Japan. This is a continuation of the Haneda AFB sightings.
Aug. 6, 1952: Port Austin, Michigan. Case missing from official files.
Aug. 7. 1952: San Antonio, Texas. 9:08 a.m. Mrs. Susan Pfuhl. Four glowing white discs: one made a 180 degree turn, one flew straight and level, one veered off, and one circled during the 70 minute sighting.
Aug. 9, 1952: Lake Charles, Louisiana. 10:50 a.m. USAF A3C J.P. Raley. One disc-shaped object flew very fast and then hovered for 2 seconds during a 5–6 minute sighting.
Aug. 13, 1952: Tokyo, Japan. 9:45 p.m. USAF Marine Corps pilot Maj. D. McGough. One orange light flew a left orbit at 8,000 feet' and 230 m.p.h., spiralled down to no more than 1,500 feet', remained stationary for 2–3 minutes and went out. An attempted interception was unsuccessful.