CaseUnknown2016
Lamberton, MN, USA
Pulse detonation engine contrail.
Report quality: Moderate58/100
This score reflects report-quality signals on file — how complete, corroborated, and precisely located the report is — not a claim about whether the sighting was a real craft.
- Duration parsed: 300s, a plausible sighting length
- Brief witness text (33 characters)
- Location geocoded exactly
- 1 other report from the same city within 3 days
- When
- 2016-04-09
- Where
- Lamberton, MN, USA
- Shape
- Unknown
- Duration
- 5 minutes
- Geo
- 44.231, -95.264 · exact
- Slug
- unknown-over-lamberton-mn-2016-52f425
Wave
Part of a wave
The Navy Encounters & the UAP Era
U.S. training ranges (Pacific off San Diego; Atlantic off Virginia), then worldwide reporting
The wave that renamed the subject. The USS Nimitz 'Tic Tac' encounter (November 2004: radar drops from 80,000 ft to sea level in seconds, pilot visual by Cmdr. David Fravor, FLIR video) stayed classified-adjacent until…
In context
- This is one of 5 reports logged in Lamberton, MN.
- This case is one of 85 Minnesota reports filed in 2016.
Report
Full narrative lands with dossier import for famous cases, or the NUFORC free-text summary above for standard reports. This shell is SSR-ready: one D1 row (including connections_json) per page.