SA689NE
Installation of Safeway Model6901 deicer boot. Held by Safeway Products, INC, which holds 17 approved modifications in all. Last revised January 31, 1991. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Dornier-Werke G.m.b.H.; Dornier-Werke G.m.b.H.; Fairchild Aircraft Corporation; Mitsubishi Heavy Industries Ltd.; Mitsubishi Heavy Industries Ltd.; Mitsubishi Heavy Industries Ltd.; Mitsubishi Heavy Industries Ltd.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company
- Models
- Do 228-101, Do 228-200, SA226-T(B), MU-2B-40, MU-2B-60, MU-2B-26A, MU-2B-36A, PA-31, PA-31P-350, 58A, 58, E55A, E55, 95-B55, 95-B55A, 60, A60, B60, 58P, 58PA, 58TC, 58TCA
- Type certificates
- A16EU, A16EU, A5SW, A10SW, A10SW, A10SW, A10SW, A20SO, A8EA, 3A16, 3A16, 3A16, 3A16, 3A16, 3A16, A12CE, A12CE, A12CE, A23CE, A23CE, A23CE, A23CE
- On this site
- Beechcraft 58 Baron 1,295 registered
Beechcraft 95 Travel Air and Baron 55 1,244 registered
Fairchild SA226 6 registered
Mitsubishi MU-2 177 registered
Piper PA-31 Navajo and Chieftain 935 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.