5 NAVIG. EXAM. PREP.

235 Map with 1/50.000 scale is given. Two points A & B on the map are 35 mm distant. What is the real distance between them?

236 On a map with scale 1/500.000, what true distance corresponds to 5 cm?

237 Which of the following scale fractions represent a more detailed map ?

238 Aircraft is cleared to start descending from FL350 at 23:36. It is leveling off FL 200 at 23:50. The descend rate is :

241 Using RMI instrument
i. QDM/QDR are indicated continuously and read off directly
ii. With two stations, instantaneous fixes can be obtained
iii. RMI indications provide a useful guide when initially joining a radial for VOR homing.
iv. Magnetic headings can be read off together with QDMs.

244 Aircraft is going to climb from 2000 FT to FL 110 achieving climb rate of 700 FPM. How much time does it take?

245 You take off from an airfield with 1000 ft elevation, climb on route for 8.500 ft with climb rate 300 FPM and ground speed 96 KTS. What is the time and distance flown when leveling off at 8500 ft.

246 Aircraft flying en route to FL 200, is cleared to descend to 4000 ft with descent rate of 400 FPM. It's estimated G/S is 200 kts. How much time does it take and what is the distance flown in NM?

247 Aircraft is cleared to climb from 4000 ft to 9000 ft with climb rate of 400 FPM. If climb starts up at 16:30, then the pilot reports establishing at 9000 ft in :

248 When measuring distance, one minute of latitude equals;

249 One minute of longitude on the map equals with:

250 How much time does it take to fly a distance of (335 NM) from…Athens…………….to …Thessaloniki………………. Achieving a ground speed 174 Kts

251 What is the distance from Thessaloniki-Makedonia (LGTS) to Athina-Hellinikon (LGAT)?

252 You pass overhead Polykastron aerodrome (40 59' N) (22 37' E) on track. What special activity takes place there?

253 Given RAS of 128 Knots, a Pressure Altitude of 7500 feet and OAT of -7 C, what is the TAS?

254 Primary radar range may be increased by:

255 Inbound to Thessaloniki TMA and 10 nautical miles from Delta point, you are still at FL55. .What rate of descent is required to reach overhead the 1179 KHz ERT antenna mast at 1000 feet above mean sea level (AMSL)?( if QNH also equals 1013)
(Assume the revised ground speed is 70 Knots)

256 SSR( Secondary surveillance radar) information:

257 Which of the following is most correct?

258 VDF accuracy may be decreased by:
i. Night effect
ii. Atmospheric static
iii. Terrain surrounding the station
iv. Aircraft altitude
v. Propagation errors
The correct combination of statements is:

259 Primary surveillance radar can detect signals from aircraft even if they carry no radar equipment. Secondary surveillance radar on the ground, requires aircraft to be equipped with :