CaseCircle1971
Conshohocken, PA, USA
A very large, circular craft was reported descending over Conshohocken, Pennsylvania, in February 1971 as though having engine trouble, before stabilizing and testing its engines over fifteen minutes.
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: 900s, a plausible sighting length
- Detailed witness text (200 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 1971-02-05
- Where
- Conshohocken, PA, USA
- Shape
- Circle
- Duration
- 15 minutes
- Geo
- 40.079, -75.302 · exact
- Slug
- circle-over-conshohocken-pa-1971-aed67c
In context
- Conshohocken, PA has 9 sightings on file here.
- 1971 brought 5 reports from Pennsylvania.
- The 1970s skewed 10.5% circle reports; the archive-wide figure is 10.6%.
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.