SA3264NM-D
Installation of a dual Collins FGS-80 flight guidance system, integrated with a Collins APS-80 autopilot system. (G-159 S/N 122). Held by Hollingsead International INC, which holds 13 approved modifications in all. Last revised March 19, 2009. System: flight controls.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Gulfstream Aerospace Corporation
- Models
- G-159
- Type certificate
- 1A17
- 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 20, 2026.