29-Apr-2019 Source: Airbus Helicopters
As from February 2019, the 6-month battery periodic inspection is cancelled for all EC120, AS350/H125 and EC130/H130 aircraft equipped with battery MPN 150CH-1 / 151CH-1 and operated in normal conditions environment.
The Maintenance Service Manual chapter 05-25 has been updated consequently and a tech data update has been released in ORION.
This improvement is a part of the 2019 Top irritant resolution program for Light Helicopters.