ST01578SE-D
Group aircraft approval for Reduced Vertical Separation Minimum (RVSM) in accordance with AeroMech Document No. AMI-QD-GAC-0331, Rev. D , dated December 04, 2009 (or latest FAA-approved revision). Held by Aeromech Incorporated, which holds 171 approved modifications in all. Last revised January 26, 2010. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Gulfstream Aerospace Corporation; Gulfstream Aerospace Corporation
- Models
- G-1159, G-1159A
- Type certificates
- A12EA, A12EA
- On this site
- Gulfstream American Corp G-1159 29 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 5, 2026.