SA09648AC-D
Installation of ADS-8 1090ES Transponder System in the Air Traffic Control (ATC) Transponder No. 1 position with a previously installed Mode S non ADS-8 Out capable ATC Transponder in the No. 2 position. Held by Flight Inspection Services Aircraft Maintenance and Engineering Group. Last revised October 26, 2017. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Textron Aviation Inc.
- Models
- B300
- Type certificate
- A24CE
- On this site
- Beechcraft B300 King Air 350 784 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 20, 2026.