The U.S. aircraft register, updated daily
N1165, a Mikoyan Gurevich MIG 21 UM
N1165 itself. Photo: This file was donated to Wikimedia Commons as part of a project by the Metropolitan Museum of Art. See the Image and Dat, CC0, via Wikimedia Commons. More: Planespotters · JetPhotos · Airliners.net.
Registered aircraft · FAA record as of October 23, 2026
N1165

Mikoyan Gurevich MIG 21 UM

ValidFAA registration status code V: Valid registration. All codesCalifornia

N1165 is a Mikoyan Gurevich MIG 21 UM, a fixed-wing airplane with one motor with turbojet engines. It has 1 seat. It is registered to National Test Pilot School, a corporation in Mojave, California. The registration is valid: it was issued on September 9, 2014 and expires on September 30, 2027. It holds an experimental airworthiness certificate for exhibition, dated July 10, 1997.

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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
Mikoyan Gurevich
Model
MIG 21 UM · all MIG 21 UMs and related versions
Built of
aluminium
The airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. This is how the Mikoyan Gurevich MIG-21 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
0165
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
TurbojetFAA type of engine code 4 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 1 motor
Seats
1
Year built
Not given
Transponder code
A04584 (octal 50042604)

Registration

Status
Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
Certificate issued
September 9, 2014
Expires
September 30, 2027
Last FAA action
March 17, 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 · July 10, 1997
FAA region
Western-PacificFAA region code 4 (the FAA regional office that handles the record). All codes
FAA record id
00056291

Owner as the FAA publishes it

Name
National Test Pilot School (flight school: its whole fleet and safety record)
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
PO Box 658
Mojave, CA 93502-0658
Learn to fly in N1165 with National Test Pilot School:

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 2

—Rainier William A COUGAR I · Valid registration
—Matthews Frank CURTISS JN4D · Valid registration

Connections how N1165 links to the rest of the register

Design
Owner
Place

The whole map of how records connect · these connections as data: /graph/aircraft/N1165.json.

Records check free · 1 to understand · 3 clear

The public federal record on N1165, 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.

CLEARRegistration and identity

Valid registration to National Test Pilot School, a corporation, certificate issued September 9, 2014, expires September 30, 2027. No fractional interest recorded. [1]

NOTEAirworthiness certificate

Experimental certificate for exhibition; the FAA file gives no certificate date and no manufacture year. [1]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 0165 for this model in the deregistered file. [2]

ATTENTIONTail number reuse

N1165 was previously assigned to 2 other aircraft: Rainier William A COUGAR I (serial NW 1, cancelled date not given); Matthews Frank CURTISS JN4D (serial UNKNOWN, cancelled date not given). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]

NOTERecent registry documents

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]

CLEARAccident and incident record

No NTSB investigation records located under N1165. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]

PENDINGTitle chain, liens and 337 forms

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.

PENDINGAirworthiness directives and utilization

AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.

CLEAR the source was checked and shows no adverse findingATTENTION a fact a buyer or lender should understand, often routineNOTE context onlyPENDING covered by the full report
  1. FAA Releasable Aircraft Database, master file, file of October 23, 2026. registry.faa.gov/
  2. FAA deregistered aircraft file (part of the same download), file of October 23, 2026. registry.faa.gov/
  3. FAA document index: registry documents received in recent weeks, file of October 23, 2026. registry.faa.gov/
  4. 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