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Registered aircraft · FAA record as of September 25, 2026
N411LL

Gulfstream Aerospace GIV-X (G450)

Valid Illinois

N411LL is a Gulfstream Aerospace GIV-X (G450), a fixed-wing airplane with more than one motor with turbofan engines, built in 2015. It has 22 seats. It is registered to Glen Hill Sky LLC, an LLC in Oakbrook Terrace, Illinois. The registration is valid: it was issued on May 5, 2021 and expires on May 31, 2028. It holds a standard airworthiness certificate for transport, dated January 23, 2015.

Aircraft

Maker
Gulfstream Aerospace
Model
GIV-X (G450)
Serial number
4329
Type
Fixed-wing, multi-engine
Power
Turbofan, 2 motors · Rolls-Royc TAY 611-8C · 13,850 lb thrust
Seats
22
Year built
2015
Transponder code
A4D8DC (octal 51154334)

Registration

Status
Valid registration
Certificate issued
May 5, 2021
Expires
May 31, 2028
Last FAA action
August 1, 2026
Airworthiness
Standard · Transport · January 23, 2015
FAA region
Great Lakes
FAA record id
01141467

Owner as the FAA publishes it

Name
Glen Hill Sky LLC
Type
LLC
Address
1 Tower Ln Ste 2450
Oakbrook Terrace, IL 60181-4639

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