4 NAVIG. EXAM. PREP.

193 A runway with true bearings 147/327 and magnetic 151/331. Find the magnetic variation.

194 Variation is 02° W and deviation 04° W.What's the compass heading to maintain a true track of 360°.

195 A transponder is used for ………………radar.

196 Τhe letters VDF stand for:

197 The benefits of radar are:

198 Α radial is the ……..(i)……..bearing……….(ii)……….a VOR ground station.

199 . Which of the following statements is most accurate regarding an NDB(Non Directional Beacon)?

200 What feature is most visible at about (40° 05' N, 22° 30' E) and (40° 10' N, 24° 30' E) coordinates?

201 For a VFR flight from Phillipos-Kozani to Arnissa airfield, what (i) MSF, is appropriate for this route, what (ii) is the heighest obstacle in feet AMSL and what (iii) is the highest visible of their tops above ground level.

202 GPS stands for:

203 The VOR, is a radio navigation aid which operates in the …………………….band.

204 An ADF (Automatic Direction Finder), consists of:

205 Indications given:
From the altimeter(sub-scale set to1013.2) 8000 ft.
From thermometer that records environment temperature of 0°C.
From GPS that estimated the true airspeed of 150 kts.
Determine RAS.

207 Αirborne Distance Measuring Equipment, indicates:

208 Your aircraft is in a state of distress (May Day).
What SSR Code should you select on Mode "A/C" ?

209 Τhe VOR is a radio navigation aid which operates in the ………………..band.

210 Τhe letter in NDB, stand for:

211 Αn aircraft has IAS 100 knots and Instrument and Position error +5.
And flies on FL 050 with OAT +10°C. TAS is requested.

212 Αn aircraft has IAS 160 knots and Instrument and Position error +5. And flies on FL 100 with
OAT -10°C. TAS is requested.

230 One nautical mile equals

231 One statue mile equals

232 What is the Minimum Safety Altitude for the entire route, from LGLR to LGPZ rounded up the nearest 100 feet? (Assume the calculation is based on the highest ground/fixed object with 10 nautical miles of track, plus 1000 feet)

233 What is the minimum Safety Altitude for the entire route, from LGIO to LGKR rounded up the nearest 100 feet? (Assume the calculation is based on the highest ground/fixed object with 10 nautical miles of track, plus 1000 feet)

234 A direct trip from LAMIA to MEGARA, with G/S of 83kts. Calculate the minimum fuel required given the following data:
Start, taxy,power checks and take- off 9.5 LT
Planned route time at a consumption rate of
6 USG/H
30 minutes diversion fuel at consumption rate of
6 USG/H .
Plus 10% of the above as contingency fuel.