- Registered owner
- Northrop Grumman Systems Corp
- Location
- El Segundo, CA
- Owner type
- Corporation
- Serial number
- 1243
- Year built
- 1994
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Experimental, research and development
- Airworthiness date
- September 17, 2025
- Certificate issued
- September 25, 2018
- Expires
- September 30, 2028
- Mode S code
- A4336E
Gulfstream Aerospace G-IVTCDS A12EAAirframe · Gulfstream Aerospace G-IVEngine modelRolls-Royce TAY-611SER
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 39
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1988 | 1 |
|---|---|
| 1989 | 3 |
| 1990 | 2 |
| 1991 | 3 |
| 1993 | 3 |
| 1994 | 3 |
| 1995 | 1 |
| 1996 | 1 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 1 |
| 2009 | 3 |
| 2010 | 1 |
| 2012 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2026 | 1 |
Airframe · Gulfstream Aerospace G-IV
AD 2026-13-02NavigationAD 2023-08-03Flight ControlsAD 2023-10-02Indicating/Recording System, NavigationInformation bulletins that may apply · 5
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N37WHMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Gulfstream Aerospace G-IV aircraft
FAA incident reports
No FAA accident or incident reports matched to N37WHMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Gulfstream Aerospace G-IV aircraft
Reports on N37WH not matched to an aircraft · 1
They name N37WH, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
Service difficulty reports
No reports matched to N37WHGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Gulfstream Aerospace G-IV aircraft
STCs that may be installed · 730
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Gulfstream Aerospace G-IV
STC ST01305WI-DModification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation in accordance with Collins Drawing Index as listed on AML No. ST01305WI-D, Revision -, or later FAA approved revision.STC ST04817NYReplacement of OEM Standard 44 amp-hour batteriesSTC ST12461IBInstallation of Cockpit Voice Recorder with optional RIPS Upgrade