# N1001L: Lake LA-4A, registration cancelled 1972-08-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 15, 1972
- Status when cancelled: Valid registration
- Airframe: [Lake LA-4A](https://openairdocs.org/model/lake-la-4a) (registry code 5110304)
- Serial number: 244
- Type of aircraft: Fixed wing single engine
- Mode S code: A0073A
- Owner when cancelled: [Naval Air Systems Command](https://openairdocs.org/faa-owner/NAVAL%20AIR%20SYSTEMS%20COMMAND)
- Location: [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N1001L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1001L
- Page: https://openairdocs.org/deregistered/N1001L-1972-08-15

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 Lake LA-4A: https://openairdocs.org/model/lake-la-4a.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 NYC72FIA09](https://openairdocs.org/ntsb/NYC72FIA09), Dec 12, 1971: Lake LA-4A (N1001L), Laplata, MD, destroyed, 2 fatal

## Other aircraft with N1001L

- [Registered now](https://openairdocs.org/aircraft/N1001L): Yakovlev YAK-55M, S/N 1001, built 1996

---
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.