What is the maximum tolerance allowed for an operational VOR equipment check when using a VOT? Which is the maximum tolerance for the VOR indication when the CDI is centered and the aircraft is directly over the airborne checkpoint? In which publication can the VOR receiver ground checkpoint(s) for a particular airport be found? Which indications are acceptable tolerances when checking both VOR receivers by use of the VOT? In the Airport/Facility Directory and on the A/G Voice Communication Panel of the En Route Low Altitude Chart. Where can the VOT frequency for a particular airport be found? (Refer to figure 82) Which is an acceptable range of accuracy when performing an operational check of dual VOR's using one system against the other? The CDI must center within plus or minus 4 degrees of that radiation with a FROM indication. How should the pilot make a VOR receiver check when the aircraft is located on the designated checkpoint on the airport surface? (Refer to figure 81) When checking a dual VOR system by use of a VOT, which illustration indicates the VOR's are satisfactory? While airborne, what is the maximum permissible variation between the two indicated bearings when checking one VOR system against the other?Ĥ degrees between the two indicated bearings to a VOR. (Refer to figure 76) Which indication would be an acceptable accuracy check of both VOr receivers when the aircraft is located on the VOR receiver checkpoint at the Helena Regional Airport? When making an airborne VOR check, what is the maximum allowable tolerance between the two indicators of a dual VOR system (units independent of each other except the antenna)Ĥ degrees between the two indicated bearings of a VOR. The date, place, bearing error, and signature. What record shall be made in the aircraft log or other permanent record by the pilot making the VOR operational check? Place of operational check, amount of bearing error, date of check, and signature. Which data must be recorded in the aircraft log or other appropriate log by a pilot making a VOR operational check for IFR operations? When installed with the iLS and specified in the approach procedures, DME may be used IAP indicate DME/TACAN channel in LOC frequency box. How does a pilot determine if DME is available on an ILS/LOC? (Refer to figure 55) As a guide in making range corrections, how many degrees of relative bearing change should be used for each one-half mile deviation from the desired arc? The DME component is operative the VOR component is inoperative. What is the meaning of a single coded identification received only once approximately every 30 seconds from a VORTAC? When a VOR/DME is collocated under frequency pairings and the VOR portion is inoperative, the DME identifier will repeat at an interval of One or more miles for each 1,000 ft of altitude above the facility. Which DME indication should you receive when you are directly over a VORTAC site at approximately 6,000 ft AGLĪs a rule of thumb, to minimize DME slant range error, how far from the facility should you be to consider the reading as accurate? The airborne DME may appear normal, but there will be no code there. (Refer to figure 128) How should a pilot determine when the DME at Price/Carbon County Airport is inoperative? Where does the DME indicator have the greatest error between ground distance to the VORTAC and displayed distance? Which distance is displayed by the DME indicator? (Refer to figure 27 and 30) To which maximum service volume distance from the OED VORTAC should you expect to receive adequate signal coverage for navigation at the flight planned altitude? (Refer to figure 30) Which restriction to the use of the OED VORTAC would be applicable to the (GNATS1.MOURN) departure?įor operations off established airways at 17,000 feet MSL in the contiguous U.S., (H) Class VORTAC facilities used to define a direct route of flight should be no farther apart than
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