# N21LM: Millholland Leonard E GUPPY SNS-2, registration cancelled 2011-04-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 25, 2011
- Status when cancelled: Assigned (non-type certificated), pending cancellation
- Airframe: [Millholland Leonard E GUPPY SNS-2](https://openairdocs.org/model/millholland-leonard-e-guppy-sns-2) (registry code 05645RT)
- Serial number: 16
- Type of aircraft: Fixed wing single engine
- Last registry action: September 11, 1983
- Mode S code: A1B82F
- The mark today: https://openairdocs.org/aircraft/N21LM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21LM
- Page: https://openairdocs.org/deregistered/N21LM-2011-04-25

From the FAA registry file of October 29, 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 Millholland Leonard E GUPPY SNS-2: https://openairdocs.org/model/millholland-leonard-e-guppy-sns-2.md

## 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.

- [Incident 19891111057749I](https://openairdocs.org/incident/19891111057749I), Nov 11, 1989: Amtr GUPPY (N21LM), Brookshire, TX, Minor damage. Loss of power en route. Forced landing in field. Cause of power loss could not be determined.

## Other aircraft with N21LM

- [Registered now](https://openairdocs.org/aircraft/N21LM): Cessna 560, S/N 560-0117

---
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.