Feb 12, 2020 · Pratt & Whitney announced that Bell 212, 412, 427 and 429 helicopter customers will have a single point of contact to learn about and enroll in aircraft and engine maintenance plans
Mar 9, 2017 · Concorde Battery Corp announce that Rotorcraft Support Inc of Van Nuys California has received a FAA STC to install the RG‐427, 34 Ah battery, in Bell 407 and Bell 427 helicopters
