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Registered aircraft · FAA record as of October 23, 2026Waco YMF
N6377M is a Waco YMF, a fixed-wing airplane with one motor with a piston engine, built in 1988. It has 3 seats. It is registered to Mills Air Service INC, a corporation in Marstons Mills, Massachusetts. The registration is valid: it was issued on May 5, 2007 and expires on April 30, 2030. It holds a standard airworthiness certificate for normal, dated March 21, 2003.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Waco
- Model
- YMF · all YMFs and related versions
- Built of
- steel tube, wood and fabricA welded steel-tube fuselage and wooden wings, all covered in fabric: the construction of the 1930s and 1940s, which makes wood rot and fabric age the inspection items. A biplane of the 1920s and 1930s: steel-tube fuselage, wooden wings, fabric covering. This is how the Waco YMF 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
- F50016
- 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 · Jacobs R755B SERIES · 275 hp
- Seats
- 3
- Year built
- 1988
- Transponder code
- A85B16 (octal 52055426)
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 5, 2007
- Expires
- April 30, 2030
- Last FAA action
- October 20, 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 · March 21, 2003
- FAA region
- New EnglandFAA region code E (the FAA regional office that handles the record). All codes
- FAA record id
- 00234241
Owner as the FAA publishes it
- Name
- Mills Air Service INC
- Type
- CorporationFAA type of owner code 3 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 1000 Race Ln
Marstons Mills, MA 02648-1101
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 N6377M links to the rest of the register
- Waco YMF 14 registered
- Waco 657 aircraft on the register
- Built of steel tube, wood and fabric · as the model family is built; the register does not record it per aircraft
- Jacobs R755B series 210 aircraft with this engine series · 275 hp
- Mills Air Service INC 8 aircraft in the fleet
- Marstons Mills, MA 19 aircraft registered in this town
- Massachusetts 2,649 aircraft registered
- Failure reports filed on the Waco YMF 13 reports since 1995
- Approved modifications for the Waco YMF 4 supplemental type certificates
The whole map of how records connect · these connections as data: /graph/aircraft/N6377M.json.
Records check free · 2 to understand · 3 clear
The public federal record on N6377M, 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 Mills Air Service INC, a corporation, certificate issued May 5, 2007, expires April 30, 2030. No fractional interest recorded. [1]
The airworthiness certificate on file is dated March 21, 2003, 15 years after the 1988 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial F50016 for this model in the deregistered file. [2]
N6377M was previously assigned to 1 other aircraft: Cessna 152 (serial 15284699, cancelled January 12, 1981). 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]
No NTSB investigation records located under N6377M. CLEAR means the query ran and returned nothing, not that nothing ever happened. [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.
- 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