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Avionics

STC SA517WE

FAA DRS lists SA517WE as Current · Reissued, held by Brittain Industries, Inc, for Cessna Aircraft 310, Cessna Aircraft 310A, and Cessna Aircraft 310B, and 20 more aircraft configurations. Recorded change: Installation of Brittain Industries, Inc. Model B-4 Flight Control System including PC-1 Pitch Assist, AH-1 Altitude Hold, and Nav-1 Navigation Coupler. Snapshot dated June 30, 2026.

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FAA-listed holder
Brittain Industries, Inc
Aircraft configurations
23
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA517WE identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Cessna Aircraft 310, Cessna Aircraft 310A, and Cessna Aircraft 310B, and 20 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 3103A10Cessna Aircraft 310A3A10Cessna Aircraft 310B3A10Cessna Aircraft 310C3A10Cessna Aircraft 310D3A10Cessna Aircraft 310E3A10Cessna Aircraft 310F3A10Cessna Aircraft 310G3A10Cessna Aircraft 310H3A10Cessna Aircraft 310I3A10Cessna Aircraft 310J-13A10Cessna Aircraft 310J3A10Cessna Aircraft 310K3A10Cessna Aircraft 310L3A10Cessna Aircraft 310N3A10Cessna Aircraft 310P3A10Cessna Aircraft 310Q3A10Cessna Aircraft 310R3A10Cessna Aircraft E310H3A10Cessna Aircraft E310J3A10Cessna Aircraft T310P3A10Cessna Aircraft T310Q3A10Cessna Aircraft T310R3A10

Related avionics STCs

FAA record reference

STC number
SA517WE
Product
Aircraft · Small Airplane
Country
United States
Application date
September 24, 1963
Revision date
October 28, 2013
CFR references
Part 3, Part 21