No free picture of N331K or its model is known to the site yet; spotters' pictures may be on Planespotters · JetPhotos · Airliners.net. Operator or owner? Send your own picture.
Registered aircraft · FAA record as of October 23, 2026Fleet 2
N331K is a Fleet 2, a fixed-wing airplane with one motor with a piston engine, built in 1929. It has 2 seats. It is registered to an individual in Portland, Oregon. The registration is valid: it was issued on February 13, 2014 and expires on February 28, 2030. It holds a standard airworthiness certificate, dated September 17, 1959.
Where is it now checking the live feed…
Checking the volunteer receiver network for a recent position…
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
- Fleet
- Model
- 2 · all 2s and related versions
- Built of
- steel tube, wood and fabricA welded steel-tube fuselage and wooden wings, all covered in fabric: the construction of the 1930s and 1940s, which makes wood rot and fabric age the inspection items. A biplane of the 1920s and 1930s: steel-tube fuselage, wooden wings, fabric covering. This is how the Fleet 2 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
- 45
- 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 · Kinner B5 SERIES · 125 hp
- Seats
- 2
- Year built
- 1929
- Cruising speed
- 78 mph
- Transponder code
- A39A67 (octal 50715147)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- February 13, 2014
- Expires
- February 28, 2030
- Last FAA action
- October 7, 2023
- Airworthiness
- StandardFAA airworthiness class code 1 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · September 17, 1959
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 00682133
Owner as the FAA publishes it
- Name
- Schrock Clifford B
- 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
- 8025 N Burlington Ave
Portland, OR 97203-3736
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 1
Connections how N331K links to the rest of the register
- Fleet 2 28 registered
- Fleet 92 aircraft on the register
- Built of steel tube, wood and fabric · as the model family is built; the register does not record it per aircraft
- Kinner B5 series 75 aircraft with this engine series · 125 hp
- Portland, OR 549 aircraft registered in this town
- Portland International · PDX
- Portland-Hillsboro Airport · HIO
- Portland-Troutdale Airport · TTD
- Oregon 7,020 aircraft registered
The whole map of how records connect · these connections as data: /graph/aircraft/N331K.json.
Records check free · 2 to understand · 3 clear
The public federal record on N331K, 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 Schrock Clifford B, an individual, certificate issued February 13, 2014, expires February 28, 2030. No fractional interest recorded. [1]
The airworthiness certificate on file is dated September 17, 1959, 30 years after the 1929 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 45 for this model in the deregistered file. [2]
N331K was previously assigned to 1 other aircraft: Parks P-1 (serial 1975, cancelled April 7, 1932). 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 N331K. 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