SA10817SC
Installation of Rockwell Collins Pro-Line 21 STC SA01267WI-D with deviations for an enhanced VHF communications system, mission intercom system, cockpit voice recorder upgrade, flight data recorder provisions, emergency locator transmitter upgrade, and enhanced field performance. Held by Adaptive Aerospace Corporation, which holds 5 approved modifications in all. Last revised June 11, 2008. System: emergency equipment.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Hawker Beechcraft Corporation
- Models
- B300C
- 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.