ST02037WI
Installation of Gogo Business Aviation AVANCE L5 System with MB 13 Antennas. Held by Duncan Aviation INC., which holds 16 approved modifications in all. Last revised October 29, 2024. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Textron Aviation Inc.
- Models
- 680A
- Type certificate
- T00012WI
- On this site
- Cessna 680 Citation Sovereign and Latitude 697 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.