SA40GL
Installation of Norton Company radome kit No. 3064X-R-500 for 10-inch RCA AVQ 45, 46, 47, and the 12-inch King KWX-40 radar antennas. Held by Norton Company, Performance Plactics, which holds 62 approved modifications in all. Last revised April 11, 1975. System: other and general.
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
- Models
- 58, 95-B55, 95-C55, D55, 56TC, E55
- Type certificates
- 3A16, 3A16, 3A16, 3A16, 3A16, 3A16
- On this site
- Beechcraft 58 Baron 1,295 registered
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 20, 2026.