Mitsubishi MU-2B-40
N777WM is a Mitsubishi MU-2B-40, a fixed-wing airplane with more than one motor with turboprop engines. It has 10 seats. It is registered to an individual in Los Alamos, New Mexico. The registration is valid: it was issued on May 12, 2022 and expires on May 31, 2029. It holds a standard airworthiness certificate for normal, dated July 26, 1990.
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Aircraft
- Maker
- Mitsubishi
- Model
- MU-2B-40 · all MU-2B-40s and related versions
- Built of
- aluminiumThe airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. This is how the Mitsubishi MU-2 family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
- Serial number
- 397
- Type
- Fixed-wing, multi-engineFAA type of aircraft code 5 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- TurbopropFAA type of engine code 2 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 2 motors · Airesearch TPE331 SERIES · 904 hp
- Seats
- 10
- Year built
- Not given
- Transponder code
- AA8508 (octal 52502410)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- May 12, 2022
- Expires
- May 31, 2029
- Last FAA action
- August 4, 2023
- Airworthiness
- StandardFAA airworthiness class code 1 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · NormalFAA certificate purpose code N (the kind of airworthiness certificate it flies under and what it is approved for). All codes · July 26, 1990
- FAA region
- SouthwesternFAA region code 2 (the FAA regional office that handles the record). All codes
- FAA record id
- 00704412
Owner as the FAA publishes it
- Name
- Power Alan
- Type
- IndividualFAA type of owner code 1 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- PO Box 1148
Los Alamos, NM 87544-1148
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 1
Connections how N777WM links to the rest of the register
- Mitsubishi MU-2 177 registered
- Mitsubishi 199 aircraft on the register
- Built of aluminium · as the model family is built; the register does not record it per aircraft
- AiResearch (Honeywell) TPE331 series 492 aircraft with this engine series · 904 hp
- Los Alamos, NM 46 aircraft registered in this town
- Los Alamos Airport · LAM
- New Mexico 3,108 aircraft registered
- FAA orders naming the Mitsubishi MU-2 54 airworthiness directives
- Failure reports filed on the Mitsubishi MU-2 274 reports since 1995
- Approved modifications for the Mitsubishi MU-2 340 supplemental type certificates
The whole map of how records connect · these connections as data: /graph/aircraft/N777WM.json.
Records check free · 2 to understand · 2 clear
The public federal record on N777WM, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Power Alan, an individual, certificate issued May 12, 2022, expires May 31, 2029. No fractional interest recorded. [1]
Standard certificate for normal; the FAA file gives no certificate date and no manufacture year. [1]
No earlier tail number is recorded against serial 397 for this model in the deregistered file. [2]
N777WM was previously assigned to 1 other aircraft: Piper PA-30 (serial 30120, cancelled July 16, 1988). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N777WM: Accident on November 3, 1984 at Jasper, FL: serious injuries, destroyed. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: Piper PA-30 · operated under 091
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of October 23, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 23, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 23, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 23, 2026. See this record on the FAA site · This record as data