ST04415CH
Installation of a Saint-Gobain Performance Plastics Belly Radome in accordance with StandardAero Master Data List 1036433, Revision (B), dated September 25, 2019 or later FAA approved revision. Held by Standard Aero Business Aviation Services LLC, which holds 8 approved modifications in all. Last revised November 26, 2019. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company
- Models
- DC3C-R-1830-90C, DC3C-S1C3G, DC3C-S4C4G, DC3C-SC3G
- Type certificates
- A-669, A-669, A-669, A-669
- On this site
- Douglas DC-3 155 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 8, 2026.