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Registered aircraft · FAA record as of September 25, 2026
N18AX

Learjet Inc 45

Valid Oklahoma

N18AX is a Learjet Inc 45, a fixed-wing airplane with more than one motor with turbofan engines. It has 12 seats. It is registered to N18Ax LLC, an LLC in Tulsa, Oklahoma. The registration is valid: it was issued on January 23, 2024 and expires on January 31, 2031. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Learjet Inc
Model
45
Serial number
548
Type
Fixed-wing, multi-engine
Power
Turbofan, 2 motors
Seats
12
Year built
Not given
Transponder code
A13E69 (octal 50237151)

Registration

Status
Valid registration
Certificate issued
January 23, 2024
Expires
January 31, 2031
Last FAA action
July 19, 2025
Airworthiness
None on file
FAA region
Southwestern
FAA record id
01235250

Owner as the FAA publishes it

Name
N18Ax LLC
Type
LLC
Address
3217 N Sheridan Rd Hngr 38
Tulsa, OK 74115-2307

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