RADAR CONFIDENCE CHECK
(Accomplish after clear of personnel, other aircraft & any hazards).
Range - 5NM
Select WX
Adjust antenna tilt downward until ground echoes appear at top of the display. (D/7-4)
Radar Weather check (in the airport vicinity)
Range - 25 NM
Select Wx
Adjust Tilt: 0º to + 14º & back to 5-7º up
During Flight about 0º
Above 20,000 – slightly down tilt