NAV 3 tutorial

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NAV 3 tutorial
FLIGHT PLANNING
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Review airspace triangle vector

• Question 44 in nav 1 radio procedures entering
  TRSA
• Outline compass errors
• ANDS
• Northerly turning error
• sluggish in North quadrant headings
• lively in South quadrant
• no turning error on West or East headings

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VNC 5000
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LO LEVEL ENROUTE
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WAC
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VFR TERMINAL AREA CHARTS
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CHARTS

• Graticule - grid over the globe made up of
  circles
• Parallels of Latitude
• Meridians of Longitude
• Prime Meridian
• International Date Line

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CHARTS
ADIS ABABA LONDON GREENLAND VANCOUVER

• Great circle or great circle route will be a
  circle that cuts through the center of the globe
• Small circles all parallels of latitude except
  the equator
• All meridians are great circles

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Latitude 0o to 90o from equator to poles Degrees
0 Minutes Seconds
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One in Sixty Rule

• 160 is the same as 1 degree

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1405
1501
0056
1405
10 1415
67 O/H
CYGK
1414
CYOW
26 91 044 042 113 76 40
1454
5500
CYOW
06
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Cross Country 2

• Twenty two (22) minutes after setting heading,
  you pinpoint your position over the town of Perth
  (N4454 W7615)
• What is your groundspeed?
• What winds are you encountering?
• What magnetic heading will take you to Ottawa?
• When will you be overhead Ottawa?

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1414 042
1414 042 set heading
1436 042 PERTH 43nm in 22 (76/35 to go)

• Twenty two (22) minutes after setting heading,
  you pinpoint your position over the town of Perth
  (N4454 W7615)

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1414 042 set heading
1436 042 PERTH 43nm in 22 (76/35 to go)
117
1454

• What is your groundspeed?
• When will you be overhead Ottawa?

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1414 042
1414 042 set heading
1436 042 PERTH 43nm in 22
1454 117
Drift left 10o open angle trk 021 true

• What winds are you encountering?

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FLIGHT PLANNING LOG
CYGK
GULP
ME
22 MAR 01
4.5gph
CYGK Start, t/o 67 NE 13w 10 1.5 0.8
CYOW 55 91 95 031 220/18 029 13w 042 113 76 40 3.0
contingency 20 fuel 12 0.9
circuit 06 0.5
76 56 6.7
30 2.3
76 138 9.0
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Wind Calculation 1 actual true track 021o
(031o 10o drift left) and gs 117k
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Wind Calculation 2 - tas 95k (true hdg 029o
true trk 021o ) from 8o right
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Wind Calculation 3 170o _at_25
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Desired track for correction to CYOW
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1414 042
1414 042 set heading
1436 042 PERTH 43nm in 22 (E6B 76/39)
1454 117
Drift left 10o open 13o close
065

• What magnetic heading will take you to Ottawa?

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1405
1501
0056
1405
10 1415
67 O/H
CYGK
1414
CYOW
26 91 044 042 113 76 40
1454
5500
CYOW
06
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X
X
X
X
X
X
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MORE CHARTSTUFF

• CYR 511
• Military airfield
• Parachute area
• Abandoned airfield
• Isogonic line
• vs agonic line

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CLOSE the flight plan!
Wind sock
WIND!