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Registered aircraft · FAA record as of November 10, 2026Canadian 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.
Where is it now Last seen October 31 at 2:20 pm.
Last seen October 31 at 2:20 pm. Checking whether it is in the air right now…
Aircraft broadcast their own position; volunteer receivers pool what they hear. Owners who have asked the FAA not to be displayed are not shown.
Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Canadian Car & Foundry
- Model
- HARVARD MK IV · all HARVARD MK IVs and related versions
- Built of
- aluminiumThe airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. This is how the Canadian Car & Foundry HARVARD MK IV 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
- 20378
- 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 · P&W R1340 SERIES · 600 hp
- Fuel
- 100LL avgas
- Seats
- 2
- Year built
- 1952
- Cruising speed
- 240 mph
- Transponder code
- A45238 (octal 51051070)
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 17, 2022
- Expires
- May 31, 2029
- Last FAA action
- August 4, 2023
- Airworthiness
- ExperimentalFAA airworthiness class code 4 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · ExhibitionFAA certificate purpose code 3 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · January 5, 1996
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 00934452
Owner as the FAA publishes it
- Name
- Walborn John M
- Type
- IndividualFAA type of owner code 1 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- 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.
Connections how N378HF links to the rest of the register
- Canadian Car & Foundry HARVARD MK IV 52 registered
- Canadian Car & Foundry 56 aircraft on the register
- Built of aluminium · as the model family is built; the register does not record it per aircraft
- Pratt & Whitney R1340 series 1,229 aircraft with this engine series · 600 hp
- Boise, ID 593 aircraft registered in this town
- Boise Air Trml/Gowen Field · BOI
- Idaho 4,199 aircraft registered
- Failure reports on the Pratt & Whitney R1340 series 58 reports since 1995
- Where N378HF is now · Last seen October 31 at 2:20 pm.
The whole map of how records connect · these connections as data: /graph/aircraft/N378HF.json.
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 November 10, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of November 10, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of November 10, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through October 28, 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, November 10, 2026. See this record on the FAA site · This record as data