SA15EA
Electrothermal propeller deicing system. Held by Bf Goodrich Aerospace, which holds 139 approved modifications in all. Last revised March 1, 1996. System: propeller.
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
- Models
- 65-80, 65 (L-23F), J50, H50, G50, F50, E50
- Type certificates
- 3A20, 3A20, 5A4, 5A4, 5A4, 5A4, 5A4
- On this site
- Beechcraft 65 201 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.