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Registered aircraft · FAA record as of September 25, 2026
N23BY

Learjet Inc 23

Valid Arkansas

N23BY is a Learjet Inc 23, a fixed-wing airplane with more than one motor with turbojet engines, built in 1965. It has 8 seats. It is registered to an individual in Siloam Springs, Arkansas. The registration is valid: it was issued on July 13, 2015 and expires on July 31, 2028. It holds a standard airworthiness certificate for normal, dated February 14, 1965.

Aircraft

Maker
Learjet Inc
Model
23
Serial number
23-009
Type
Fixed-wing, multi-engine
Power
Turbojet, 2 motors · Ge CJ610-SER · 2700 hp
Seats
8
Year built
1965
Cruising speed
315 mph
Transponder code
A20657 (octal 50403127)

Registration

Status
Valid registration
Certificate issued
July 13, 2015
Expires
July 31, 2028
Last FAA action
May 26, 2023
Airworthiness
Standard · Normal · February 14, 1965
FAA region
Southwestern
FAA record id
00780730

Owner as the FAA publishes it

Name
Younkin Matthew A
Type
Individual
Address
PO Box 28
Siloam Springs, AR 72761-0028

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.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data