The U.S. aircraft register, updated daily
A Northrop F-5, the same model family as N991SC
A Northrop F-5 like this one, not N991SC itself. Photo: Peng Chen, CC BY-SA 2.0, via Wikimedia Commons. Pictures of N991SC itself may be on Planespotters · JetPhotos · Airliners.net. Operator or owner? Send your own picture.
Registered aircraft · FAA record as of October 26, 2026
N991SC

Northrop F-5B

ValidFAA registration status code V: Valid registration. All codes

N991SC is a Northrop F-5B, a fixed-wing airplane with more than one motor with turbojet engines, built in 1966. It has 1 seat. It is registered to , a corporation. The registration is valid: it was issued on July 30, 2019 and expires on July 31, 2029. It holds an experimental airworthiness certificate for unmanned aircraft, exhibition, dated June 19, 2020.

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Flight history: where it flew in the last seven days · follow it on the live map

Aircraft

Maker
Northrop
Model
F-5B · all F-5Bs 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 Northrop F-5 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
66-9244
Type
Fixed-wing, multi-engineFAA type of aircraft code 5 (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, 2 motors · Ge J85 SER · 2,950 lb thrust
Seats
1
Year built
1966
Transponder code
ADD7ED (octal 53353755)

Registration

Status
Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
Certificate issued
July 30, 2019
Expires
July 31, 2029
Last FAA action
October 22, 2025
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 · Unmanned aircraft, exhibitionFAA certificate purpose code 9D (the kind of airworthiness certificate it flies under and what it is approved for). All codes · June 19, 2020
FAA region
—
FAA record id
01296289

Owner as the FAA publishes it

Name
Withheld at the owner's request
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

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 N991SC links to the rest of the register

Design
Engine

The whole map of how records connect · these connections as data: /graph/aircraft/N991SC.json.

Records check free · 1 to understand · 4 clear

The public federal record on N991SC, 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 an owner whose details are withheld, a corporation, certificate issued July 30, 2019, expires July 31, 2029. No fractional interest recorded. [1]

ATTENTIONAirworthiness certificate date

The airworthiness certificate on file is dated June 19, 2020, 54 years after the 1966 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]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 66-9244 for this model in the deregistered file. [2]

CLEARTail number reuse

No other airframe has carried N991SC according to the deregistered file. [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 N991SC. 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 26, 2026. registry.faa.gov/
  2. FAA deregistered aircraft file (part of the same download), file of October 26, 2026. registry.faa.gov/
  3. FAA document index: registry documents received in recent weeks, file of October 26, 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 26, 2026. See this record on the FAA site · This record as data