Oak Lawn, IL, USA
Mothman? UFO? Black balloon that poped in the air? ((anonymous report))
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: 25s, a plausible sighting length
- Brief witness text (50 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 2017-06-10
- Where
- Oak Lawn, IL, USA
- Shape
- Unknown
- Duration
- 20-30 seconds
- Geo
- 41.711, -87.758 · exact
- Slug
- unknown-over-oak-lawn-il-2017-69f0cb
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
- Oak Lawn, IL shows up 51 times across the archive.
- 93 reports came from Illinois in 2017.
Nearby in space & time
within 30 daysReport
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.