Mooney M-18C 55
N201MM is a Mooney M-18C 55, a fixed-wing airplane with one motor with a piston engine, built in 1955. It has 1 seat. It is registered to co-owned owners in Napa, California. The registration is valid: it was issued on March 15, 2023 and expires on March 31, 2030. It holds a standard airworthiness certificate, dated June 19, 1957.
Aircraft
- Maker
- Mooney
- Model
- M-18C 55 · all M-18C 55s and related versions
- Serial number
- 357
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Cont Motor A&C65 SERIES · 65 hp
- Seats
- 1
- Year built
- 1955
- Cruising speed
- 103 mph
- Transponder code
- A196D9 (octal 50313331)
Registration
- Status
- Valid registration
- Certificate issued
- March 15, 2023
- Expires
- March 31, 2030
- Last FAA action
- April 28, 2023
- Airworthiness
- Standard · June 19, 1957
- FAA region
- Western-Pacific
- FAA record id
- 00421624
Owner as the FAA publishes it
- Name
- Harms Karen
- Type
- Co-owned
- Address
- 2401 Beach St
Napa, CA 94558-3625 - Co-owners
- Harms Michael / Redsun Oren
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
Records check free · 2 to understand · 3 clear
The public federal record on N201MM, 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 Harms Karen, a co-owned, certificate issued March 15, 2023, expires March 31, 2030. No fractional interest recorded. [1]
Standard certificate, dated June 19, 1957, consistent with the 1955 manufacture year. [1]
No earlier tail number is recorded against serial 357 for this model in the deregistered file. [2]
N201MM was previously assigned to 1 other aircraft: Mooney M20J (serial 240002, cancelled November 8, 1993). 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 N201MM: Accident on May 26, 2023 at Napa, CA: minor 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 1
Aircraft on the NTSB record: Mooney M-18C 55 · operated under 091
The pilot’s failure to use carburetor heat, which resulted in a loss of engine power due to carburetor icing and a subsequent impact with terrain during a forced landing.
Search the NTSB's CAROL system for WPR23LA202 for the docket and final report. Open CAROL
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 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 2, 2026. See this record on the FAA site · This record as data