Parmelee M/Parmelee N COZY MARK IV
N20MN is a Parmelee M/Parmelee N COZY MARK IV, a fixed-wing airplane with one motor with a piston engine, built in 1999. It has 4 seats. It is registered to an individual in Houston, Texas. The registration is valid: it was issued on November 3, 2022 and expires on November 30, 2029. It holds an experimental airworthiness certificate for amateur built, dated September 14, 1999.
Aircraft
- Maker
- Parmelee M/Parmelee N
- Model
- COZY MARK IV
- Serial number
- 425
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming 0-360-A1D · 180 hp
- Seats
- 4
- Year built
- 1999
- Transponder code
- A190CA (octal 50310312)
Registration
- Status
- Valid registration
- Certificate issued
- November 3, 2022
- Expires
- November 30, 2029
- Last FAA action
- September 15, 2023
- Airworthiness
- Experimental · Amateur built · September 14, 1999
- FAA region
- Southwestern
- FAA record id
- 00695902
Owner as the FAA publishes it
- Name
- Richardson William L
- Type
- Individual
- Address
- 18000 Groschke Rd Hgr 2E
Houston, TX 77084-5067
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.
Records check free · 1 to understand · 4 clear
The public federal record on N20MN, 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 Richardson William L, an individual, certificate issued November 3, 2022, expires November 30, 2029. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated September 14, 1999, consistent with the 1999 manufacture year. [1]
No earlier tail number is recorded against serial 425 for this model in the deregistered file. [2]
No other airframe has carried N20MN 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]
1 NTSB record under N20MN: Accident on March 25, 2024 at Gonzales, TX: 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 1
Aircraft on the NTSB record: Cozy Mark IV · operated under 091
Maintenance personnel’s failure to properly torque the crankshaft idler gear hardware according to the engine manufacturer’s service instructions, which resulted in separation of the crankshaft idler gear’s fasteners and disengagement of the camshaft, crankshaft, and crankshaft idler gear and a subsequent total loss of engine power.
Full record in plain English · Docket and reports at the NTSB
- 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 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 2, 2026. See this record on the FAA site · This record as data