1961-Present
The main marking 1 was displayed in 4 positions (ie above and below each wing) on aircraft and in 2 positions on fuselage sides of helicopters. The main marking 2 was displayed on the tailfin on aircraft and on fuselage sides of helicopters. The serial number is displayed on fuselage sides of aircraft and helicopters. The fin flash is displayed on the tailfin of aircraft and helicopters. The service title "MARINHA" is displayed on the fuselage sides of aircraft and helicopters.