Concorde Battery Announces FAA Approval for Cessna Sovereign 680
The Federal Aviation Administration issues supplemental type certificate (STC) ST04366AT to install Concorde’s RG-380E/60L or RG-380E/53L AGM sealed lead-acid batteries in Cessna 680 aircraft. The Sovereign has now joined the list of Citation aircraft certified to fly with Concorde’s robust RG®Series batteries.