New solid-state voice recorder P-507М is installed instead of old and not suitable to ICAO recommendations recorders (P-507-ЗBS, P-503B, P-503М1, МS-61), which have recordered data on wire and magnetic tape.
Installation of solid-state voice recorder P-507M
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Mi-8МТV-1 helicopters, equipped by P-507-ЗBS, P-503B, MS-61recorders
Mi-8МТV-1, Mi-172 helicopters, equipped by P-507-ЗBS, P-503B, MS-61 recorders
Requisition of work perfomance
Place of work performance
At the current location of the helicopter
or at the Aviation Repair Plant (ARP)