SA126CE
Install Hartzell Model HC-A3XF-2B/7636D or HC-A3VF-2B/V7636D or HC-A3VF-2B/V7636N or PHC-A3XF-2B/7636D or PHC-A3VF-2B/V7636D or PHC-A3VF-2B/V7636N propellers with Woodward Model 210355 or 210438 governors. Held by Hartzell Propeller, INC, which holds 10 approved modifications in all. Last revised February 26, 1979. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company
- Models
- 95-A55, 95-B55, 95-55
- Type certificates
- 3A16, 3A16, 3A16
- On this site
- Beechcraft 95 Travel Air and Baron 55 1,244 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 22, 2026.