XPDR 0365 IDNT LCL23:00:34 VOR 1 350 ° 080 ° HDG 316 ° CRS 2 1 1 2 4 200 4 100 4 000 3 900 3 800 3 700 3600 60 20 5 000 130 120 110 90 80 70 1 100 9 TAS 100KT OAT15°C ALERTS NAV1 114.10 116.00 ECA NAV2  113.90 114.80 123.850 125.100  COM1 125.900 121.600 COM2 WPT  ECA  DIS  12.0NM  DTK  049° TRK  090° C RING MSG FPL PROC CDI OBS GPS COM  C V PWR VOL/ SQ PUSH VOL/ ID PUSH VLOC 116. 00 114.10 COM 125.100 123. 850 NAV ECA DTK DIS BRG TRK GS ETE 12.0 049 049 nm m m  124 350 kt m 1.0 1.0 TRACY 05:48  OBS 0 9 18 27 3 33 24 21 15 12 30 6 TO N A V C V VO OL/ L/ 2 Identify the VOR. 1 Dial the VOR frequency using the knobs to the left. 4 Dial the VOR radial. 3 Press to show indications from the VOR receiver on the navigation indicator. CDI NAV1 11 4.10 WPT ECA D IS 1 Dial the VOR frequency. 12 5 5. 1 100 CO 9°  O g 3 Dial the desired radial. 2 Set the CDI to reflect indications from the VOR receiver. Figure 3-59. Tuning navigation radio frequencies. Essential Skills Maintaining Proficiency: Practicing All Navigation  Skills Advanced avionics systems offer you several ways to  navigate. Numerous studies have demonstrated the potential  for deterioration of navigational skills that are not regularly  practiced. It is important to get regular practice using ground‑ based navigation facilities as well as RNAV sources. One way  to maintain proficiency is to consistently use ground-based  navigational facilities as a backup to RNAV systems. 1. Select any type of ground‑based radio navigation  approach. 2. Correctly tune and set up the conventional navigation  receiver for that procedure. 3. Correctly monitor the navaid for properly identification  and validity. 4. Correctly select and be able to use the desired  navigation source for the autopilot. 3-43