Gulfstream Aerospace GIV-X (G450)
N771L is a Gulfstream Aerospace GIV-X (G450), a fixed-wing airplane with more than one motor with turbofan engines, built in 2005. It has 22 seats. It is registered to N157Bc LLC, an LLC in Winnetka, Illinois. The registration is valid: it was issued on December 17, 2019 and expires on December 31, 2029. It holds a standard airworthiness certificate for transport, dated November 16, 2005.
Aircraft
- Maker
- Gulfstream Aerospace
- Model
- GIV-X (G450) · all GIV-X (G450)s and related versions
- Serial number
- 4033
- Type
- Fixed-wing, multi-engine
- Power
- Turbofan, 2 motors · Rolls-Royc TAY 611SER · 12,450 lb thrust
- Seats
- 22
- Year built
- 2005
- Transponder code
- AA6DB8 (octal 52466670)
Registration
- Status
- Valid registration
- Certificate issued
- December 17, 2019
- Expires
- December 31, 2029
- Last FAA action
- July 10, 2026
- Airworthiness
- Standard · Transport · November 16, 2005
- FAA region
- Great Lakes
- FAA record id
- 00152909
Owner as the FAA publishes it
- Name
- N157Bc LLC
- Type
- LLC
- Address
- 346 Sheridan Rd
Winnetka, IL 60093-4228
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 2
Records check free · 1 to understand · 4 clear
The public federal record on N771L, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to N157Bc LLC, an LLC, certificate issued December 17, 2019, expires December 31, 2029. No fractional interest recorded. [1]
Standard certificate for transport, dated November 16, 2005, consistent with the 2005 manufacture year. [1]
No earlier tail number is recorded against serial 4033 for this model in the deregistered file. [2]
N771L was previously assigned to 2 other aircraft: Cessna 404 (serial 404-0804, cancelled May 2, 2013); Howard Michael A RV-6 (serial 1600, cancelled February 1, 1985). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N771L. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data