Lakenheath-Bentwaters: radar targets and the Venom intercept

In their own words

“Shortly after we told the intercept aircraft he was one-half mile from the UFO and it was twelve-o'clock from his position, he said, 'Roger, ...I've got my guns locked on him.' Then he paused and said, 'Where did he go? Do you still have him?' We replied, 'Roger, it appeared he got behind you and he's still there.'”

Evidence, in date order (5)

1. Aug 1956USAF (Blue Book teletype)official
   Radar tracks at 2,000-4,000 mph, tower and pilot sightings, object following the RAF fighter Condon Report, Case 2 (NCAS text)
2. 31 Aug 1956Capt. Edward L. Holt, USAFdocument
   Air Intelligence Information Report on the incident (cited, not read) Patrick Gross, case page with the Wimbledon account
3. 1969Condon Report (University of Colorado, USAF-funded)official
   Called it the most puzzling radar-visual case; a mechanical device of unknown origin most probable Condon Report, Case 2 (NCAS text)
4. 1971Gordon Thayer, Condon radar analystdocument
   Later write-up offering no explanation Gordon Thayer, account of the case (CIA reading room copy)
5. F.H.C. Wimbledon, Chief Controller, RAF Neatisheadwitness
   Firsthand: RAF ground staff and aircrew saw a solid radar target; Air Ministry officer interrogated them Patrick Gross, case page with the Wimbledon account

How plausible · High

A USAF teletype records radar and visual reports and a fighter lock-on; Condon called it its most puzzling radar-visual case.

• ●●
  Access Direct observation or instruments.
• ●●
  No gain sought Nothing to gain.
• ●●
  Character record Trained professionals.
• ●●
  Independent convergence Independent sources agree.
• ●●
  Checkable details check out Released official records.
• ●●
  Fits the documented skeleton Fits the documented record.

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

• From the Blue Book teletype as reproduced by Condon (official): At about 22:55, Bentwaters GCA had an object 30 miles east "traveling westerly at 2000-4000 mph". "Tower personnel … reported to GCA a bright light passed over the field east to west at terrific speed and at about 4000 feet alt." At the same time, a pilot at 4,000 ft over the field "reported a bright light streaked under his aircraft".
• From the same teletype (official): "Maneuvers were of same pattern except one object was observed to 'lock on' to fighter scrambled by RAF and followed all maneuvers of the jet fighter aircraft." The Lakenheath radar control centre saw an object "making sharp rectangular course of flight … on right angles at speeds of 600-800 mph." The targets left the scopes at about 03:30 GMT on 14 August.Drones over bases"Looks like a balloon": a weapons-quality track on a UAP at 31,000 ft (war.gov "Arabian Gulf, 2020")
• Ground observers described "round white lights"; one said "about size of golf ball", becoming a "pin point" (teletype, official).
• From the Condon Report's assessment (official study): "The probability that anomalous propagation of radar signals may have been involved in this case seems to be small." "this is the most puzzling and unusual case in the radar-visual files." "The apparently rational, intelligent behavior of the UFO suggests a mechanical device of unknown origin as the most probable explanation". Conventional explanations "cannot be entirely ruled out".

Claims

Where

In The picture

Connected cases

Threads · click one to see it on the board

Sources

• Condon Report, Case 2 (NCAS text)
• Patrick Gross, Condon summary and conclusion
• Patrick Gross, case page with the Wimbledon account
• Gordon Thayer, account of the case (CIA reading room copy)
• James McDonald, 1969 AAAS talk section (via Gross)
• Wikipedia (orientation only)

Mentioned on (1)

• UAP Gerb: The Origin of the UFO Stigma