The U.S. aircraft register, updated daily

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Registered aircraft · FAA record as of November 9, 2026
N400BM

American General Acft Corp AG5B

ValidFAA registration status code V: Valid registration. All codesOklahoma

N400BM is an American General Acft Corp AG5B, a fixed-wing airplane with one motor with a piston engine, built in 1991. It has 4 seats. It is registered to an individual in Bixby, Oklahoma. The registration is valid: it was issued on May 4, 2024 and expires on May 31, 2031. It holds a standard airworthiness certificate for normal; utility, dated April 25, 1991.

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Aircraft

Maker
American General Acft Corp
Model
AG5B · all AG5Bs and related versions
Built of
aluminium
The airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. Glued (bonded) aluminium honeycomb rather than rivets. This is how the American General Acft Corp AG5 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
10038
Type
Fixed-wing, single engineFAA type of aircraft code 4 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
Power
Piston (reciprocating)FAA type of engine code 1 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 1 motor · Lycoming O&VO-360 SER · 180 hp
Fuel
100LL avgas
Seats
4
Year built
1991
Transponder code
A4ACC6 (octal 51126306)

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 4, 2024
Expires
May 31, 2031
Last FAA action
September 10, 2024
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 · Normal; UtilityFAA certificate purpose code NU (the kind of airworthiness certificate it flies under and what it is approved for). All codes · April 25, 1991
FAA region
SouthwesternFAA region code 2 (the FAA regional office that handles the record). All codes
FAA record id
00965321

Owner as the FAA publishes it

Name
Dufour William Anthony JR
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
11202 S 70Th East Ave
Bixby, OK 74008-2070

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.

Connections how N400BM links to the rest of the register

Design
Engine
Place
  • Bixby, OK 40 aircraft registered in this town
  • Oklahoma 5,657 aircraft registered
Airworthiness

The whole map of how records connect · these connections as data: /graph/aircraft/N400BM.json.

Records check free · 0 to understand · 5 clear

The public federal record on N400BM, 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.

CLEARRegistration and identity

Valid registration to Dufour William Anthony JR, an individual, certificate issued May 4, 2024, expires May 31, 2031. No fractional interest recorded. [1]

CLEARAirworthiness certificate

Standard certificate for normal; utility, dated April 25, 1991, consistent with the 1991 manufacture year. [1]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 10038 for this model in the deregistered file. [2]

CLEARTail number reuse

No other airframe has carried N400BM according to the deregistered file. [2]

NOTERecent registry documents

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]

CLEARAccident and incident record

No NTSB investigation records located under N400BM. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]

PENDINGTitle chain, liens and 337 forms

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.

PENDINGAirworthiness directives and utilization

AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.

CLEAR the source was checked and shows no adverse findingATTENTION a fact a buyer or lender should understand, often routineNOTE context onlyPENDING covered by the full report
  1. FAA Releasable Aircraft Database, master file, file of November 9, 2026. registry.faa.gov/
  2. FAA deregistered aircraft file (part of the same download), file of November 9, 2026. registry.faa.gov/
  3. FAA document index: registry documents received in recent weeks, file of November 9, 2026. registry.faa.gov/
  4. NTSB aviation accident database (CAROL), records through October 28, 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, November 9, 2026. See this record on the FAA site · This record as data