Gulfstream Aerospace GV-SP (G550)
N377SA is a Gulfstream Aerospace GV-SP (G550), a fixed-wing airplane with more than one motor with turbofan engines, built in 2007. It has 20 seats. It is registered to Adams Office LLC, an LLC in Southbury, Connecticut. The registration is valid: it was issued on May 28, 2021 and expires on May 31, 2028. It holds a standard airworthiness certificate for transport, dated June 4, 2021.
Aircraft
- Maker
- Gulfstream Aerospace
- Model
- GV-SP (G550) · all GV-SP (G550)s and related versions
- Serial number
- 5155
- Type
- Fixed-wing, multi-engine
- Power
- Turbofan, 2 motors · Rolls Deut BR700-710C411 · 15,385 lb thrust
- Seats
- 20
- Year built
- 2007
- Transponder code
- A44F5D (octal 51047535)
Registration
- Status
- Valid registration
- Certificate issued
- May 28, 2021
- Expires
- May 31, 2028
- Last FAA action
- May 12, 2023
- Airworthiness
- Standard · Transport · June 4, 2021
- FAA region
- New England
- FAA record id
- 00288549
Owner as the FAA publishes it
- Name
- Adams Office LLC
- Type
- LLC
- Address
- 900 Main St S Bldg 2 Ste 300
Southbury, CT 06488-4237
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
Records check free · 2 to understand · 3 clear
The public federal record on N377SA, 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 Adams Office LLC, an LLC, certificate issued May 28, 2021, expires May 31, 2028. No fractional interest recorded. [1]
The airworthiness certificate on file is dated June 4, 2021, 14 years after the 2007 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 5155 for this model in the deregistered file. [2]
N377SA was previously assigned to 1 other aircraft: Lockheed 1329-25 JETSTAR II (serial 5229, cancelled February 21, 2017). 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 N377SA. 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