RX1-11-21300

Concorde Battery SR03895AT is an STC configuration identified by Concorde for the MD Helicopters MD-900, supporting replacement of the nickel-cadmium main battery with the Concorde RG-407 battery configuration.

The documented configuration references the Concorde RG-407 battery together with elbow coupling assembly part number 5-0349. The 5-0349 assembly is identified by Concorde as including the 8003 elbow/vent adaptor and 8086 coupling.

• Manufacturer/STC reference: SR03895AT
• Roctexo part number: RX1-11-21300
• Documented battery reference: RG-407
• Documented installation hardware reference: 5-0349 elbow coupling assembly
• Applicable aircraft reference in Concorde documentation: MD Helicopters MD-900
• Approval references stated by Concorde: FAA STC SR03895AT, FAA-PMA Supplement No. 92, and EASA validation

Please confirm the aircraft configuration, approved STC data, installation documentation, and the required scope of supply before maintenance action or procurement.