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Curtiss Wright P-40N
N4730 is a Curtiss Wright P-40N, a fixed-wing airplane with one motor with a piston engine, built in 1943. It has 1 seat. It is registered to Soaring By the Sea Foundation INC, a corporation in Eugene, Oregon. The registration is valid: it was issued on June 28, 2024 and expires on June 30, 2031. It holds a limited airworthiness certificate, dated September 4, 2024.
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Aircraft
- Maker
- Curtiss Wright
- Model
- P-40N · all P-40Ns 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 Curtiss Wright P-40 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
- 28492
- 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 · Allison V1710 SER · 1500 hp
- Seats
- 1
- Year built
- 1943
- Cruising speed
- 263 mph
- Transponder code
- A5CE97 (octal 51347227)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- June 28, 2024
- Expires
- June 30, 2031
- Last FAA action
- June 28, 2024
- Airworthiness
- LimitedFAA airworthiness class code 2 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · September 4, 2024
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 01457305
Owner as the FAA publishes it
- Name
- Soaring By the Sea Foundation INC
- Type
- CorporationFAA type of owner code 3 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 3455 W 1St Ave
Eugene, OR 97402-5449
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 3
Connections how N4730 links to the rest of the register
- Curtiss Wright P-40 39 registered
- Curtiss Wright 229 aircraft on the register
- Built of aluminium · as the model family is built; the register does not record it per aircraft
- Allison (Rolls-Royce) V1710 series 70 aircraft with this engine series · 1500 hp
- Soaring By the Sea Foundation INC 1 aircraft registered to this organisation
- Eugene, OR 209 aircraft registered in this town
- Mahlon Sweet Field · EUG
- Oregon 7,020 aircraft registered
- Failure reports on the Allison (Rolls-Royce) V1710 series 5 reports since 1995
The whole map of how records connect · these connections as data: /graph/aircraft/N4730.json.
Records check free · 2 to understand · 3 clear
The public federal record on N4730, 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 Soaring By the Sea Foundation INC, a corporation, certificate issued June 28, 2024, expires June 30, 2031. No fractional interest recorded. [1]
The airworthiness certificate on file is dated September 4, 2024, 81 years after the 1943 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 28492 for this model in the deregistered file. [2]
N4730 was previously assigned to 3 other aircraft: Airbus Industrie A300 B4-622R (serial 730, cancelled September 17, 2012); Boeing 727-235 (serial 19450, cancelled July 14, 1994); American Eagle A-1 (serial 123, cancelled July 25, 1929). 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]
No NTSB investigation records located under N4730. 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 23, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 23, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 23, 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 23, 2026. See this record on the FAA site · This record as data