Help with nav
hi boyss and girls im having some problems with calculating these here for rad nav cab anyone help out?
AN AIRCRAFT, AT FL 410 IS PASSING OVERHEAD A DME STATION AT MEAN SEA LEVEL. THE DME INDICATES APPROXIMATELY:
AN NDB IS ON A RELATIVE BEARING OF 316° FROM AN AIRCRAFT.
GIVEN:
COMPASS HEADING 270°
AT AIRCRAFT DEVIATION 2°W, VARIATION 30°
AT STATION VARIATION 28°E,
CALCULATE THE TRUE BEARING OF THE NDB FROM THE AIRCRAFT
IN ISA CONDITIONS, WHAT IS THE MAXIMUM THEORETICAL RANGE AT WHICH AN AIRCRAFT AT FL80 CAN EXPECT TO OBTAIN BEARINGS FROM A GROUND VDF FACILITY SITED 325 FT ABOVE MSL ?
IN ISA CONDITIONS, APPROXIMATELY WHAT IS THE MAXIMUM THEORETICAL RANGE AT WHICH AN AIRCRAFT AT FL210 MAY EXPECT TO RECEIVE SIGNALS FROM A VOR FACILITY SITED 340 FEET ABOVE MEAN SEA LEVEL ?
THE MAXIMUM THEORETICAL RANGE AT WHICH AN AIRCRAFT AT FL230 MAY RECEIVE SIGNALS FROM A VOR FACILITY SITED AT MEAN SEA LEVEL IS:
WHAT IS THE MAXIMUM THEORETICAL RANGE THAT AN AIRCRAFT AT FL150 CAN RECEIVE SIGNALS FROM A VOR SITUATED 609 FEET ABOVE MSL?
A DME STATION IS LOCATED 1000 FEET ABOVE MSL.
AN AIRCRAFT FLYING AT FL 370 IN ISA CONDITIONS WHICH IS 15 NM AWAY FROM THE DME STATION, WILL HAVE A DME READING OF: