# N3673H: Ercoupe 415-C, registration cancelled 1991-04-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 29, 1991
- Status when cancelled: Triennial form not returned
- Airframe: [Ercoupe 415-C](https://openairdocs.org/model/ercoupe-415-c) (registry code 0420322)
- Data sheets: [TCDS A-718](https://openairdocs.org/tcds/A-718) (OpenAirDocs)
- Serial number: 4298
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 29, 1986
- Last registry action: October 27, 1989
- Mode S code: A42916
- Owner when cancelled: [Doolin Gary E](https://openairdocs.org/faa-owner/DOOLIN%20GARY%20E)
- Location: [Murphysboro, IL](https://openairdocs.org/faa-place/IL/Murphysboro)
- Owner type: Individual
- Owner's area on the map: 37.7713° N, 89.3533° W: Placed by OpenAirDocs at the center of ZIP code 62966, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3673H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3673H
- Page: https://openairdocs.org/deregistered/N3673H-1991-04-29

From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Ercoupe 415-C: https://openairdocs.org/model/ercoupe-415-c.md

## NTSB investigations (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB FTW90LA187](https://openairdocs.org/ntsb/FTW90LA187), Sep 30, 1990: Ercoupe 415-C (N3673H), Greers Ferry, AR, destroyed, 1 fatal. Probable cause: THE PILOT'S DECISION TO PENETRATE ADVERSE WEATHER AND THE RESULTANT SPATIAL DISORIENTATION. FACTORS WERE THE WEATHER CONDITIONS AND THE PILOT'S LACK OF INSTRUMENT TRAINING/EXPERIENCE.
- [NTSB MKC86LA066](https://openairdocs.org/ntsb/MKC86LA066), Mar 9, 1986: Ercoupe 415-C (N3673H), Versailles, MO, substantial damage

## FAA accident and incident reports (2)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19900930043219A](https://openairdocs.org/incident/19900930043219A), Sep 30, 1990: Univar 415C (N3673H), Greers Ferry, AR, Destroyed, 1 fatal. Lost control in area of low ceiling and visibility.
- [Accident 19860308005899A](https://openairdocs.org/incident/19860308005899A), Mar 8, 1986: Univar 415C (N3673H), Versailles, MO, Substantial damage. On second attempt to hand prop aircraft the engine started. Taxied unoccupied into the trees. Chock on workbench.

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