The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · reissued

SA107CE

Installation of Hoskins Supplemental Model A high intensity wing tip lights, model C or K tail lights, with or without models 1 or 2 high intensity fuselage lights. 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
Martin-Marietta Corporation; Martin-Marietta Corporation; Martin-Marietta Corporation
Models
404, 202A, 202
Type certificates
1A7, A-795, A-795
On this site
Martin 404 5 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.