SA238GL
Installation of Continental I0-470-N engine and McCauley 2A36C23/84B-0 propeller in accordance with Stewart Gross Installation Instructions dated April 26, 1978. Held by D'Shannon Products LTD., which holds 118 approved modifications in all. Last revised June 17, 2011. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation
- Models
- 35-C33, E33, F33
- Type certificates
- 3A15, 3A15, 3A15
- On this site
- Beechcraft 35 Bonanza and Debonair 1,077 registered
Beechcraft E33 135 registered
Beechcraft F33 Bonanza 1,009 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.