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Registered aircraft · FAA record as of September 25, 2026
N3ST

Learjet Inc 45

N3ST is a Learjet Inc 45, a fixed-wing airplane with more than one motor with turbofan engines, built in 2014. It has 12 seats. It is registered to Southern Tire Aviation LLC, an LLC in Columbia, Mississippi. The registration is valid: it was issued on April 3, 2018 and expires on April 30, 2028. It holds a standard airworthiness certificate for transport, dated December 18, 2014.

Aircraft

Maker
Learjet Inc
Model
45
Serial number
487
Type
Fixed-wing, multi-engine
Power
Turbofan, 2 motors · Honeywell TFE731-40BR-1 · 3,850 lb thrust
Seats
12
Year built
2014
Transponder code
A31C42 (octal 50616102)

Registration

Status
Valid registration
Certificate issued
April 3, 2018
Expires
April 30, 2028
Last FAA action
May 5, 2023
Airworthiness
Standard · Transport · December 18, 2014
FAA region
Southwestern
FAA record id
01167062

Owner as the FAA publishes it

Name
Southern Tire Aviation LLC
Type
LLC
Address
800 Highway 98 Byp
Columbia, MS 39429-8255

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

1999-02-01Thomas BJ-1B DUSTER · Triennial registration form was mailed and has not been returned by the Post Office

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