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Registered aircraft · FAA record as of September 25, 2026
N403SB

Gulfstream Aerospace G-IV

Valid Florida

N403SB is a Gulfstream Aerospace G-IV, a fixed-wing airplane with more than one motor with turbofan engines. It has 22 seats. It is registered to Smb G-Iv X LLC, an LLC in Longwood, Florida. The registration is valid: it was issued on February 10, 2022 and expires on February 28, 2029. It holds a standard airworthiness certificate for transport, dated March 21, 2001.

Aircraft

Maker
Gulfstream Aerospace
Model
G-IV
Serial number
1417
Type
Fixed-wing, multi-engine
Power
Turbofan, 2 motors · Rolls-Royc TAY 611SER · 12,450 lb thrust
Seats
22
Year built
Not given
Transponder code
A4B958 (octal 51134530)

Registration

Status
Valid registration
Certificate issued
February 10, 2022
Expires
February 28, 2029
Last FAA action
October 28, 2025
Airworthiness
Standard · Transport · March 21, 2001
FAA region
Southern
FAA record id
00926072

Owner as the FAA publishes it

Name
Smb G-Iv X LLC
Type
LLC
Address
2104 Lakehaven Pt
Longwood, FL 32779-3202

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