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

SA819EA

Alteration to replace standard anti-collision light with Grimes Series 550 single anti-collision red or white strobe kit. Held by Honeywell International INC., which holds 142 approved modifications in all. Last revised June 4, 2007. System: electrical power.

What it applies to

Kind of product
Aircraft
Design holder
Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.
Models
95, 95-55, 95-A55, 95-B55, 95-B55B, 95-C55, B95A, PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-28R-180, PA-28R-200, PA-28S-160, PA-28S-180
Type certificates
3A16, 3A16, 3A16, 3A16, 3A16, 3A16, 3A16, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13, 2A13
On this site
Beechcraft 95 Travel Air and Baron 55 1,244 registered
Beechcraft B95 86 registered
Piper PA-28 Cherokee, Warrior, Archer and Arrow 18,636 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.