(Refer to figure 76.) Which indication would be an acceptable accuracy check of both VOR receivers when the airplane is located on the VOR receiver checkpoint at the Helena Regional Airport?

(Refer to figure 104.) If the radio magnetic indicator is tuned to a VOR, which illustration indicates the aircraft is on the 335° radial?

(Refer to figure 105.) If the magnetic heading shown for aircraft 8 is maintained, which ADF illustration would indicate the aircraft is on the 090° magnetic bearing FROM the station?

(Refer to figures 98 and 99.) To which aircraft position does HSI presentation “D” correspond?

(Refer to figure 95.) Which OBS selection on the No. 1 NAV would center the CDI and change the ambiguity indication to a TO?