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Electrical systems

STC ST01223WI

FAA DRS lists ST01223WI as Current · Issued, held by Concorde Battery Corporation, for Raytheon Aircraft BH.125 Series 400, Raytheon Aircraft BH.125 Series 400A, and Raytheon Aircraft BH.125 Series 600, and 37 more aircraft configurations. Recorded change: Replacement of the original nickel-cadmium battery with a Concorde Valve Regulated Sealed-Lead-Acid (VRSLA) RG-125 series Battery in the Raytheon Model BH.125, DH.125 and HS.125 Airplanes in accordance with Concorde Battery Corporation Master Drawing List, Drawing No. 5-0207, Revision C, dated October 31, 2003, or later FAA approved revision. Snapshot dated June 30, 2026.

FAA-listed holder
Concorde Battery Corporation
Aircraft configurations
40
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Replacement of the original nickel-cadmium battery with a Concorde Valve Regulated Sealed-Lead-Acid (VRSLA) RG-125 series Battery in the Raytheon Model BH.125, DH.125 and HS.125 Airplanes in accordance with Concorde Battery Corporation Master Drawing List, Drawing No. 5-0207, Revision C, dated October 31, 2003, or later FAA approved revision.

ST01223WI 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: Raytheon Aircraft BH.125 Series 400, Raytheon Aircraft BH.125 Series 400A, and Raytheon Aircraft BH.125 Series 600, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft BH.125 Series 400A3EU
Raytheon Aircraft BH.125 Series 400AA3EU
Raytheon Aircraft BH.125 Series 600A3EU
Raytheon Aircraft BH.125 Series 600AA3EU
Raytheon Aircraft DH.125 Series 1A3EU
Raytheon Aircraft DH.125 Series 1AA3EURaytheon Aircraft DH.125 Series 1A-522A3EURaytheon Aircraft DH.125 Series 1A/R-522A3EURaytheon Aircraft DH.125 Series 1A/S-522A3EU
Raytheon Aircraft DH.125 Series 1/522A3EU
Raytheon Aircraft DH.125 Series 1/R-522A3EU
Raytheon Aircraft DH.125 Series 1/S-522A3EU
Raytheon Aircraft DH.125 Series 3A3EU
Raytheon Aircraft DH.125 Series 3AA3EURaytheon Aircraft DH.125 Series 3A/RA3EURaytheon Aircraft DH.125 Series 3A/RAA3EU
Raytheon Aircraft DH.125 Series 3B/RAA3EU
Raytheon Aircraft DH.125 Series 3/RA3EU
Raytheon Aircraft DH.125 Series 3/RAA3EU
Raytheon Aircraft DH.125 Series 400A3EU
Raytheon Aircraft DH.125 Series 400AA3EURaytheon Aircraft HS.125 Series 1BA3EU
Raytheon Aircraft HS.125 Series 1B-522A3EU
Raytheon Aircraft HS.125 Series 1B/R-522A3EU
Raytheon Aircraft HS.125 Series 1B/S-522A3EU
Raytheon Aircraft HS.125 Series 3BA3EU
Raytheon Aircraft HS.125 Series 3B/RA3EU
Raytheon Aircraft HS.125 Series 3B/RAA3EU
Raytheon Aircraft HS.125 Series 3B/RBA3EU
Raytheon Aircraft HS.125 Series 3B/RCA3EU
Raytheon Aircraft HS.125 Series 400BA3EU
Raytheon Aircraft HS.125 Series 400B/1A3EU
Raytheon Aircraft HS.125 Series 401BA3EU
Raytheon Aircraft HS.125 Series 403A(C)A3EU
Raytheon Aircraft HS.125 Series 403BA3EU
Raytheon Aircraft HS.125 Series 600A3EU
Raytheon Aircraft HS.125 Series 600AA3EURaytheon Aircraft HS.125 Series 600BA3EU
Raytheon Aircraft HS.125 Series 600B/1A3EU
Raytheon Aircraft HS.125 Series 600B/2A3EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft BH.125 Series 400 and Raytheon Aircraft BH.125 Series 400A, and 38 more aircraft configurations model, serial range, and configuration?
  2. 02Which load analysis, wiring changes, protection, and limitations apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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