Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N457MP

Gulfstream Aerospace GIV-X (G450)

Valid Ohio

N457MP is a Gulfstream Aerospace GIV-X (G450), a fixed-wing airplane with more than one motor with turbofan engines, built in 2014. It has 22 seats. It is registered to Tesoro Aviation CO, a corporation in Findlay, Ohio. The registration is valid: it was issued on March 10, 2015 and expires on March 31, 2028. It holds a standard airworthiness certificate for transport, dated September 12, 2014.

Aircraft

Maker
Gulfstream Aerospace
Model
GIV-X (G450)
Serial number
4320
Type
Fixed-wing, multi-engine
Power
Turbofan, 2 motors · Rolls-Royc TAY 611-8C · 13,850 lb thrust
Seats
22
Year built
2014
Transponder code
A58D3E (octal 51306476)

Registration

Status
Valid registration
Certificate issued
March 10, 2015
Expires
March 31, 2028
Last FAA action
April 28, 2023
Airworthiness
Standard · Transport · September 12, 2014
FAA region
Great Lakes
FAA record id
01116523

Owner as the FAA publishes it

Name
Tesoro Aviation CO
Type
Corporation
Address
539 South Main St
Findlay, OH 45840

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