# N5704L: 1972 American AA-1B, registration cancelled 2005-04-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 4, 2005
- Status when cancelled: Triennial form not returned
- Airframe: [American AA-1B](https://openairdocs.org/model/american-aa-1b) (registry code 0630820)
- Data sheets: [TCDS A11EA](https://openairdocs.org/tcds/A11EA) (OpenAirDocs)
- Serial number: AA1B-0030
- Year built: 1972
- Type of aircraft: Fixed wing single engine
- Airworthiness: Standard, normal, utility
- Airworthiness date: October 3, 1972
- Certificate issued: November 18, 1992
- Last registry action: November 16, 2004
- Mode S code: A75158
- Owner when cancelled: [Mann Roger Stephen](https://openairdocs.org/faa-owner/MANN%20ROGER%20STEPHEN)
- Location: [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)
- Owner type: Individual
- Owner's area on the map: 37.7945° N, 122.4223° W: Placed by OpenAirDocs at the center of ZIP code 94109, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5704L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5704L
- Page: https://openairdocs.org/deregistered/N5704L-2005-04-04

From the FAA registry file of October 31, 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 American AA-1B: https://openairdocs.org/model/american-aa-1b.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 LAX05FA090](https://openairdocs.org/ntsb/LAX05FA090), Feb 10, 2005: American AA1B (N5704L), Petaluma, CA, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain an adequate airspeed above the stall speed (Vso) while maneuvering to a landing area that resulted in a stall-spin. Factors in the accident were the fuel starvation…

## 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 20050209010189A](https://openairdocs.org/incident/20050209010189A), Feb 9, 2005: Amrgen AA1B (N5704L), Petaluma, CA, Destroyed, 1 fatal. (-23) The airplane had completed at least one touch and go operation and during climb out witnesses heard the airplane's engine sputter and backfire. The…

## Other aircraft with N5704L

- [Cancelled 2018-01-25](https://openairdocs.org/deregistered/N5704L-2018-01-25): Challenger Quad City CHALLENGER 1, S/N 02481, built 2008. Registration expired, pending cancellation. Owner: [Romans Duane R](https://openairdocs.org/faa-owner/ROMANS%20DUANE%20R), [Arnold, NE](https://openairdocs.org/faa-place/NE/Arnold)

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