Rendlesham Forest incident

Case

Overview

USAF security personnel reported unexplained lights near RAF Woodbridge; Lt Col Charles Halt later led a separate field investigation and filed an official memorandum.

Investigative phases

Initial security patrol (Dec 26); later Halt patrol and field audio (Dec 27–28); Jan 13 1981 memorandum; UK MoD review and archive releases

Reported phenomena

Colored lights; alleged triangular object; ground impressions; reported radiation readings; later expanded contact claims

Public evidence status

Halt memo, tape and witness statements are public; original object identity and physical trace interpretations unverified

Alternative explanations / caveats

Orford Ness lighthouse, stars/fireball, instrument/background effects and memory evolution; MoD found no defence significance

Next research tasks

Compare initial signed statements to later accounts; analyze radiation meter readings, sightlines, and tape; trace original audio and logs

Last reviewed

2026-10-29

Assessment

Not yet in the Case Assessment Matrix.

Evidence (4)

• First USAF security patrol reports lights; later descriptions of triangular object Documented
  CE-016 · 1980-12-26 · Military witness statements
  Gaps: Original accounts do not consistently support later physical-contact details
• Lt Col Halt field visit and audio recording of observations and meter checks Disputed
  CE-017 · 1980-12-27 to 1980-12-28 · Contemporaneous audio / field observations
  Gaps: Lighthouse, astronomical sources and radiation-meter interpretation
• Halt memorandum Unexplained Lights Claim unverified
  CE-018 · 1981-01-13 · Official military memorandum
  Gaps: Memo gives different incident dates; mixes reported and personally observed events
• UK MoD files and assessment of no defence significance Documented
  CE-019 · 2001 and later releases · Government archival material
  Gaps: Official assessment differs from witness interpretations

Documents gathered (4 lines of evidence)

0 readable here · 4 with a linked primary record · 0 still need a document · All cases on the evidence map

• First USAF security patrol reports lights; later descriptions of triangular object Primary record linked
  CE-016 · Rendlesham case: initial witness statements and comparative chronology; Rendlesham Forest: statements of A1C John Burroughs, A1C Edward Cabansag and SSgt Jim Penniston (with those of Lt Fred Buran and MSgt J. D. Chandler)
• Lt Col Halt field visit and audio recording of observations and meter checks Primary record linked
  CE-017 · Rendlesham Forest records — UK National Archives research guide
• Halt memorandum Unexplained Lights Primary record linked
  CE-018 · Unexplained Lights — memorandum of 13 January 1981
• UK MoD files and assessment of no defence significance Primary record linked
  CE-019 · MoD statement concerning Rendlesham file and air-defence assessment

On the timeline (2)

• 1980-12 Rendlesham Forest sightings near RAF Woodbridge Disputed
  Witness testimony; later contested
• 1981-01-13 Charles Halt memo written after Rendlesham events Reported
  Contemporary memorandum