ST00766DE
Installation of a supplemental cabin oxygen system to provide for safe return of the aircraft and personnel in the event of loss of cabin pressure while operating at remote locations during aeronautical, atmospheric, and meteorological research and observation missions. Held by National Science Foundation, the, which holds 2 approved modifications in all. Last revised July 3, 2014. System: emergency equipment.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Gulfstream Aerospace Corporation
- Models
- GV
- Type certificate
- A12EA
- On this site
- Gulfstream G-V Gulfstream V 153 registered
- The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 21, 2026.