adf 0 adf-radio 0 airspeed-indicator 0 /systems/pitot /systems/static altimeter 0 /systems/static attitude-indicator 0 /systems/vacuum clock 0 dme 0 heading-indicator 0 /systems/vacuum magnetic-compass 0 slip-skid-ball 0 turn-indicator 0 vertical-speed-indicator 0 /systems/static gps 0