CaseFormation2021
Derby (UK/England), United Kingdom
Disappearing line of Star-Like Objects. ((Starlink satellites??))
Report quality: Moderate48/100
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: 120s, a plausible sighting length
- Brief witness text (39 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 2021-02-03
- Where
- Derby (UK/England), United Kingdom
- Shape
- Formation
- Duration
- 2 minutes
- Geo
- 52.923, -1.477 · exact
- Slug
- formation-over-derby-uk-england-2021-ef56d1
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
- Derby (UK/England), United Kingdom has 17 sightings on file here.
- 2021 brought 30 reports from United Kingdom.
- The 2020s skewed 5.2% formation reports; the archive-wide figure is 3.3%.
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.