Maule M-4
N4623T is a Maule M-4, a fixed-wing airplane with one motor with a piston engine. It has 4 seats. It is registered to an individual in Wilsonville, Oregon. The registration is valid: it was issued on November 13, 2019 and expires on November 30, 2029. It holds a standard airworthiness certificate for normal, dated October 21, 1965.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Maule
- Model
- M-4 · all M-4s and related versions
- Built of
- steel tube and fabricThe fuselage is a welded steel-tube frame covered in fabric, with metal or wooden wing spars under fabric-covered wings; the fabric is replaced every few decades. Welded steel-tube fuselage under fabric; metal wing structure. This is how the Maule M-4 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
- 91
- 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 · Cont Motor 0-300 SER · 145 hp
- Fuel
- 100LL avgas
- Seats
- 4
- Year built
- Not given
- Cruising speed
- 108 mph
- Transponder code
- A5A3DC (octal 51321734)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- November 13, 2019
- Expires
- November 30, 2029
- Last FAA action
- September 15, 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 · October 21, 1965
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 00283134
Owner as the FAA publishes it
- Name
- Corey Glenn M
- 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
- 5691 SW Kruse Rd
Wilsonville, OR 97070-9708
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 N4623T links to the rest of the register
- Maule M-4 207 registered
- Maule 1,345 aircraft on the register
- Built of steel tube and fabric · as the model family is built; the register does not record it per aircraft
- Continental O-300 series 6,625 aircraft with this engine series · 145 hp
- Wilsonville, OR 130 aircraft registered in this town
- Oregon 7,008 aircraft registered
- FAA orders naming the Maule M-4 21 airworthiness directives
- Failure reports filed on the Maule M-4 13 reports since 1995
- Approved modifications for the Maule M-4 206 supplemental type certificates
- FAA orders naming the Continental O-300 series 7 airworthiness directives
- Failure reports on the Continental O-300 series 38 reports since 1995
The whole map of how records connect · these connections as data: /graph/aircraft/N4623T.json.
Records check free · 1 to understand · 3 clear
The public federal record on N4623T, 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 Corey Glenn M, an individual, certificate issued November 13, 2019, expires November 30, 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 91 for this model in the deregistered file. [2]
No other airframe has carried N4623T according to the deregistered file. [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]
3 NTSB records under N4623T: Accident on September 24, 1999 at Anchorage, AK: minor injuries, substantial damage. Accident on June 1, 1990 at L. Susitna Riv, AK: no injuries, substantial damage. Accident on September 3, 1983 at Monroe, WA: no injuries, substantial damage. 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 3
Aircraft on the NTSB record: Maule ML-4 · operated under 091
The improper (reversed) connection of the elevator control cables by the owner/pilot-mechanic, and the failure to have the installation inspected by another mechanic.
Full record in plain English · Docket and reports at the NTSB
Aircraft on the NTSB record: Maule M4 · operated under 091
THE PILOT'S FUEL MISMANAGEMENT IN NOT HAVING SUFFICIENT FUEL TO REACH HIS DESTINATION.
Full record in plain English · Docket and reports at the NTSB
Aircraft on the NTSB record: Maule M-4 · operated under 091
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of November 6, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of November 6, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of November 6, 2026. registry.faa.gov/
- 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 6, 2026. See this record on the FAA site · This record as data