UFOMYST
CaseTriangle2005

Tinley Park, IL, USA

South and east of Frankfort, IL, approximately over nearby Tinley Park, myself (52) and my two daughters (13 and 10) observed three bri

Report quality: Moderate55/100

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: 1200s, a plausible sighting length
  • Detailed witness text (135 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
2005-03-23
Where
Tinley Park, IL, USA
Shape
Triangle
Duration
20 minutes
Geo
41.573, -87.784 · exact
Slug
triangle-over-tinley-park-il-2005-52ff78
Wave

Part of a wave

  • Historical wave2004

    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…

    Open wave →

In context

  • This is one of 159 reports logged in Tinley Park, IL.
  • This case is one of 209 Illinois reports filed in 2005.
  • Triangle craft made up 10.1% of 2000s reports, vs 9% across the whole archive.

Nearby in space & time

within 30 days

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.