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Gulfstream Aerospace G-IV
N181US is a Gulfstream Aerospace G-IV, a fixed-wing airplane with more than one motor with turbofan engines, built in 1998. It has 22 seats. It is registered to 181Us LLC, an LLC in Boca Raton, Florida. The registration is valid: it was issued on March 4, 2026 and expires on March 31, 2033. It holds a standard airworthiness certificate for transport, dated July 8, 2026.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Gulfstream Aerospace
- Model
- G-IV · all G-IVs and related versions
- Built of
- aluminiumThe airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. This is how the Gulfstream G-IV Gulfstream IV family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
- Serial number
- 1181
- Type
- Fixed-wing, multi-engineFAA type of aircraft code 5 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- TurbofanFAA type of engine code 5 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 2 motors · Rolls-Royc TAY 611SER · 12,450 lb thrust
- Fuel
- Jet A
- Seats
- 22
- Year built
- 1998
- Transponder code
- A14636 (octal 50243066)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- March 4, 2026
- Expires
- March 31, 2033
- Last FAA action
- March 4, 2026
- Airworthiness
- StandardFAA airworthiness class code 1 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · TransportFAA certificate purpose code T (the kind of airworthiness certificate it flies under and what it is approved for). All codes · July 8, 2026
- FAA region
- SouthernFAA region code 7 (the FAA regional office that handles the record). All codes
- FAA record id
- 00083602
Owner as the FAA publishes it
- Name
- 181Us LLC
- Type
- LLCFAA type of owner code 7 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 2700 N Military Trl Ste 130
Boca Raton, FL 33431-6394
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
Connections how N181US links to the rest of the register
- Gulfstream G-IV Gulfstream IV 357 registered
- Gulfstream Aerospace 1,223 aircraft on the register
- Built of aluminium · as the model family is built; the register does not record it per aircraft
- Rolls-Royce TAY 611 series 260 aircraft with this engine series · 12,450 lb thrust
- 181Us LLC 1 aircraft registered to this organisation
- Boca Raton, FL 333 aircraft registered in this town
- Boca Raton Airport · BCT
- Florida 21,704 aircraft registered
- FAA orders naming the Gulfstream G-IV Gulfstream IV 40 airworthiness directives
- Failure reports filed on the Gulfstream G-IV Gulfstream IV 842 reports since 1995
- Approved modifications for the Gulfstream G-IV Gulfstream IV 686 supplemental type certificates
- Report filed on this aircraft: Fitting, corroded · 2004-09-21
- Report filed on this aircraft: Skin, dented · 2004-09-21
- Report filed on this aircraft: Structure, cracked · 2004-09-21
The whole map of how records connect · these connections as data: /graph/aircraft/N181US.json.
Records check free · 2 to understand · 3 clear
The public federal record on N181US, 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 181Us LLC, an LLC, certificate issued March 4, 2026, expires March 31, 2033. No fractional interest recorded. [1]
The airworthiness certificate on file is dated July 8, 2026, 28 years after the 1998 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 1181 for this model in the deregistered file. [2]
N181US was previously assigned to 1 other aircraft: British Aerospace BAE 146 SERIES 200A (serial E2042, cancelled July 14, 2005). 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 N181US. 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 November 12, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of November 12, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of November 12, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through October 28, 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, November 12, 2026. See this record on the FAA site · This record as data