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Other aircraft modifications

STC ST1003SO

FAA DRS lists ST1003SO as Current · Reissued, held by Aviall Services, Inc., for Beechcraft BH.125 Series 400A, Beechcraft BH.125 Series 600A, and Beechcraft DH.125 Series 1A-522, and 34 more aircraft configurations. Recorded change: Replace existing lead-acid batteries with Gill BB638/T1-E lead acid batteries, part numbers BSI 200 left and BSI 200 right. Snapshot dated June 30, 2026.

FAA-listed holder
Aviall Services, Inc.
Aircraft configurations
37
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST1003SO 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 BH.125 Series 400A, Beechcraft BH.125 Series 600A, and Beechcraft DH.125 Series 1A-522, and 34 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Beechcraft BH.125 Series 400AA3EUBeechcraft BH.125 Series 600AA3EUBeechcraft DH.125 Series 1A-522A3EUBeechcraft DH.125 Series 1AA3EUBeechcraft DH.125 Series 1A/R-522A3EUBeechcraft DH.125 Series 1A/S-522A3EUBeechcraft DH.125 Series 3AA3EUBeechcraft DH.125 Series 3A/RA3EUBeechcraft DH.125 Series 3A/RAA3EUBeechcraft DH.125 Series 400AA3EUBeechcraft HS.125 Series 1B-522A3EUBeechcraft HS.125 Series 1BA3EUBeechcraft HS.125 Series 1B/R-522A3EUBeechcraft HS.125 Series 1B/S-522A3EUBeechcraft HS.125 Series 3BA3EUBeechcraft HS.125 Series 3B/RA3EUBeechcraft HS.125 Series 3B/RAA3EUBeechcraft HS.125 Series 3B/RBA3EUBeechcraft HS.125 Series 3B/RCA3EUBeechcraft HS.125 Series 400AA3EUBeechcraft HS.125 Series 400BA3EUBeechcraft HS.125 Series 400B/1A3EUBeechcraft HS.125 Series 401BA3EUBeechcraft HS.125 Series 403A(C)A3EUBeechcraft HS.125 Series 403BA3EUBeechcraft HS.125 Series 600AA3EUBeechcraft HS.125 Series 600BA3EUBeechcraft HS.125 Series 600B/1A3EUBeechcraft HS.125 Series 600B/2A3EUBeechcraft HS.125 Series 600B/3A3EUBeechcraft HS.125 Series 700AA3EUBeechcraft HS.125 Series 700BA3EU
Beechcraft HS.125 Series F3BA3EU
Beechcraft HS.125 Series F3B/RAA3EU
Beechcraft HS.125 Series F400BA3EUBeechcraft HS.125 Series F403BA3EUBeechcraft HS.125 Series F600BA3EU

Buyer checks

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