SA00523SE
Replacement of certain BF Goodrich pneumatic deicer boots. Held by Smr Technologies, which holds 34 approved modifications in all. Last revised December 23, 2003. System: heating, ice protection and utility systems.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company
- Models
- 300LW, 200 (A100-1 (U-21J)), B300, A200 (C-12A), A200 (C-12C), B200, 300, B300C, F90
- Type certificates
- A24CE, A24CE, A24CE, A24CE, A24CE, A24CE, A24CE, A24CE, A31CE
- On this site
- Beechcraft 300 King Air 300 131 registered
Beechcraft A200 34 registered
Beechcraft B200 King Air B200 718 registered
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 7, 2026.