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Avionics

STC SA04046CH PAGE 2

FAA DRS lists SA04046CH PAGE 2 as Current · Reissued, held by Acron Aviation Inc., for Beechcraft 18D, Beechcraft A18A, and Beechcraft A18D, and 37 more aircraft configurations. Recorded change: Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Snapshot dated June 30, 2026.

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FAA-listed holder
Acron Aviation Inc.
Aircraft configurations
40
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA04046CH PAGE 2 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: Beechcraft 18D, Beechcraft A18A, and Beechcraft A18D, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Beechcraft 18DA-684
Beechcraft A18AA-684
Beechcraft A18DA-684
Beechcraft S18DA-684
Beechcraft SA18AA-684
Beechcraft SA18DA-684
Boeing NA-2601A18Consolidated Vultee Aircraft Stinson Division V-77A-774Industrie Aeronautiche e Meccaniche P.1667A4Industrie Aeronautiche e Meccaniche P.166 DL37A4Industrie Aeronautiche e Meccaniche P.166B7A4Industrie Aeronautiche e Meccaniche P.166C7A4King's Engineering Fellowship 44A2WIPacific Aerospace 750XLA50CEPiaggio & C P.136-LA-813Piaggio & C P.136-L1A-813Piaggio & C P.136-L2A-813Piaggio Aero Industries SpA P-180A59EUPilatus Aircraft PC-12A78EUPilatus Aircraft PC-12/45A78EUPilatus Aircraft PC-12/47A78EUPilatus Aircraft PC-12/47EA78EUPilatus Aircraft PC-6-H17A15Pilatus Aircraft PC-6-H27A15Pilatus Aircraft PC-67A15Pilatus Aircraft PC-6/350-H17A15Pilatus Aircraft PC-6/350-H27A15Pilatus Aircraft PC-6/3507A15Pilatus Aircraft PC-6/A-H17A15Pilatus Aircraft PC-6/A-H27A15Pilatus Aircraft PC-6/A7A15Pilatus Aircraft PC-6/B-H27A15Pilatus Aircraft PC-6/B1-H27A15Pilatus Aircraft PC-6/B2-H27A15Pilatus Aircraft PC-6/B2-H47A15Pilatus Aircraft PC-6/C-H27A15Pilatus Aircraft PC-6/C1-H27A15Pilatus Aircraft PC-7A50EUPiper Aircraft PA-18-105 (Special)1A2Piper Aircraft PA-18-125 (Army L-21A)1A2

Related avionics STCs

FAA record reference

STC number
SA04046CH PAGE 2
Product
Aircraft · Small Airplane
Country
United States
Application date
March 11, 2015
Revision date
April 1, 2025
CFR references
Part 23