Canadian Car & Foundry HARVARD MK IV
N378HF is a Canadian Car & Foundry HARVARD MK IV, a fixed-wing airplane with one motor with a piston engine, built in 1952. It has 2 seats. It is registered to an individual in Boise, Idaho. The registration is valid: it was issued on May 17, 2022 and expires on May 31, 2029. It holds an experimental airworthiness certificate for exhibition, dated January 5, 1996.
Aircraft
- Maker
- Canadian Car & Foundry
- Model
- HARVARD MK IV · all HARVARD MK IVs and related versions
- Serial number
- 20378
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · P&W R1340 SERIES · 600 hp
- Seats
- 2
- Year built
- 1952
- Cruising speed
- 240 mph
- Transponder code
- A45238 (octal 51051070)
Registration
- Status
- Valid registration
- Certificate issued
- May 17, 2022
- Expires
- May 31, 2029
- Last FAA action
- August 4, 2023
- Airworthiness
- Experimental · Exhibition · January 5, 1996
- FAA region
- Northwest Mountain
- FAA record id
- 00934452
Owner as the FAA publishes it
- Name
- Walborn John M
- Type
- Individual
- Address
- 9643 W Red Berry Ct
Boise, ID 83709-6999
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 N378HF, 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 Walborn John M, an individual, certificate issued May 17, 2022, expires May 31, 2029. No fractional interest recorded. [1]
The airworthiness certificate on file is dated January 5, 1996, 44 years after the 1952 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 20378 for this model in the deregistered file. [2]
No other airframe has carried N378HF 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 N378HF. 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