FDC this is OP3, adjust fire polar over
OP3 this is FDC adjust fire polar out
Grid GA 12348765, direction 270 degrees, distance 600m danger close
Grid GA12348765, direction 270 degrees, distance 600m out
Target, um well its not in the recognition guide but definately a hostile
Roger unknown hostile out
Shot over
Shot out
Splash over
Splash out
FDC this OP3 repeat on last, and don't forget the pretty white stuff