# N4904E: Navion NAVION A, registration cancelled 2014-10-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 14, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Navion NAVION A](https://openairdocs.org/model/navion-navion-a) (registry code 6150104)
- Engine: [Continental O-470 series](https://openairdocs.org/engine/continental-o-470-series) (registry code 17026)
- Data sheets: [TCDS A-782](https://openairdocs.org/tcds/A-782) (OpenAirDocs)
- Serial number: NAV-4-983
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: January 13, 1961
- Certificate issued: December 30, 1983
- Last registry action: July 3, 2003
- Mode S code: A61301
- Owner when cancelled: [Ainsley Harold J](https://openairdocs.org/faa-owner/AINSLEY%20HAROLD%20J)
- Location: [Berlin, MD](https://openairdocs.org/faa-place/MD/Berlin)
- Owner type: Individual
- Owner's area on the map: 38.3211° N, 75.2222° W: Placed by OpenAirDocs at the center of ZIP code 21811, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4904E
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4904E
- Page: https://openairdocs.org/deregistered/N4904E-2014-10-14

From the FAA registry file of November 3, 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 Navion NAVION A: https://openairdocs.org/model/navion-navion-a.md

## NTSB investigations (1)

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 MIA92FA112](https://openairdocs.org/ntsb/MIA92FA112), Apr 22, 1992: Navion NAV-A (N4904E), Monteverde, FL, destroyed, 1 fatal. Probable cause: THE PILOT'S INADVERTENT FLIGHT INTO IMC CONDITIONS AND SUBSEQUENT LOSS OF CONTROL OF THE AIRPLANE IN FLIGHT.

## FAA accident and incident reports (1)

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 19920422010569A](https://openairdocs.org/incident/19920422010569A), Apr 22, 1992: Tmpson NAVIONA (N4904E), Monte Verde, FL, Destroyed, 1 fatal. Using flight following VFR flew into area of dense fog. ATC tried to give vectors to VFR but pilot lost control.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.