UFOMYST
CaseUnknown2011

New Carrollton, MD, USA

Loud Sonic Booms Heard Followed By Helicopter In Maryland

Report quality: Moderate42/100

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 (57 characters)
  • Location geocoded exactly
  • No other reports from this city within 3 days
When
2011-09-13
Where
New Carrollton, MD, USA
Shape
Unknown
Duration
several seconds
Geo
38.970, -76.880 · exact
Slug
unknown-over-new-carrollton-md-2011-ee42d9
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 5 reports logged in New Carrollton, MD.
  • This case is one of 74 Maryland reports filed in 2011.

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.