SA406CE
Installation of Hoskins Supplemental Position Light System which includes Model (A) Wing Tip Lights, Model 2 Fuselage Light used as a Tail Light or the Model L Tail Light. Held by Bf Goodrich Aerospace, which holds 139 approved modifications in all. Last revised September 30, 2011. System: electrical power.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company
- Models
- 336, 337B, 337A (USAF 02B), 337, 337C
- Type certificates
- A2CE, A6CE, A6CE, A6CE, A6CE
- On this site
- Cessna 336 35 registered
Cessna 337 Skymaster 370 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.