ST00755DE
Installation of fuselage aperture window assemblies at fuselage locations with existing aperture pads/plates and/or modified cabin window plugs to support aeronautical research, particularly atmospheric research and meteorological observation. Held by National Science Foundation, the, which holds 2 approved modifications in all. Last revised January 11, 2013. System: cabin, seats and restraints.
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.