CaseLight2017
Tyngsborough, MA, USA
White ball of light/fireball over Tyngsborough. ((anonymous report))
Report quality: Low36/100
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.
- No parseable duration on file
- Brief witness text (47 characters)
- Location could not be geocoded
- No other reports from this city within 3 days
- When
- 2017-11-11
- Where
- Tyngsborough, MA, USA
- Shape
- Light
- Duration
- 1-seconds
- Geo
- —
- Slug
- light-over-tyngsborough-ma-2017-f5226b
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
- Tyngsborough, MA shows up 2 times across the archive.
- 100 reports came from Massachusetts in 2017.
- In the 2010s, 21.2% of reports described a light — the all-time rate is 20.3%.
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.