North American HARVARD MK IV
N636MG is a North American HARVARD MK IV, a fixed-wing airplane with one motor with a piston engine, built in 1954. It has 2 seats. It is registered to Airport Farms Aviation LLC, an LLC in Tarkio, Missouri. The registration is valid: it was issued on May 24, 2011 and expires on May 31, 2027. It holds an experimental airworthiness certificate for exhibition, dated July 14, 2011.
Aircraft
- Maker
- North American
- Model
- HARVARD MK IV
- Serial number
- 53-4636
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · P&W R1340 SERIES · 600 hp
- Seats
- 2
- Year built
- 1954
- Cruising speed
- 141 mph
- Transponder code
- A85520 (octal 52052440)
Registration
- Status
- Valid registration
- Certificate issued
- May 24, 2011
- Expires
- May 31, 2027
- Last FAA action
- January 22, 2023
- Airworthiness
- Experimental · Exhibition · July 14, 2011
- FAA region
- Central
- FAA record id
- 00093619
Owner as the FAA publishes it
- Name
- Airport Farms Aviation LLC
- Type
- LLC
- Address
- 19206 State Highway O
Tarkio, MO 64491-9211
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 N636MG, 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 Airport Farms Aviation LLC, an LLC, certificate issued May 24, 2011, expires May 31, 2027. No fractional interest recorded. [1]
The airworthiness certificate on file is dated July 14, 2011, 57 years after the 1954 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 53-4636 for this model in the deregistered file. [2]
No other airframe has carried N636MG 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]
No NTSB investigation records located under N636MG. 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 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