STC SA1-488

Supplemental type certificate · Butler Aviation

Holder
Butler Aviation · United States
Status
Current · Amended
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDS6A6

From FAA DRS. DRS record last changed December 5, 2025.

What it approves

Various radio and modifications plus rearrangement of control head on pedestal and revised radio electrical circuitry.

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
Tracor Flight Systems Inc.3406A6