Bearings 360000 o N 1 Measured from North
Bearings 360/000 o N 1. Measured from North. 2. In a clockwise direction. 060 o 270 o 60 o W 090 o E 3. Written as 3 figures. S 180 o N W 145 o S N N E 145 o W 230 o S 315 o E W 315 o S E
A 360 o protractor is used to measure bearings. 315 o Bearings Use your protractor to measure the bearing of each point from the centre of the circle. 360/000 o 350 o N 020 o NW (Worksheet 1) 045 o NE 290 o 270 o 080 o W E 250 o 110 o SW 225 o Worksheet 1 SE 210 o S 180 o 160 o 135 o 090 o
N 360/000 o 030 o 330 o 045 o 315 o 290 o 075 o 090 o E W 270 o Control Tower Estimate the bearing of each aircraft from the centre of the radar screen. 110 o 250 o 135 o 225 o 170 o 200 o 180 o S Air Traffic Controller
280 o rol er 4 3 235 o 250 o 270 o t ler 310 o 11 6 8 195 o 325 o 10 180 o S 7 9 1 155 o 120 o 2 060 o 5 040 o Worksheet 2 12 010 o N 360/000 o Air T Cont 090 o Est be eac f cen rad
Bearings Measuring the bearing of one point from another. To Find the bearing of B from A. N A 060 o B 1. Draw a straight line between both points. 2. Draw a North line at A. Worksheet 3 3. Measure the angle between.
Bearings Measuring the bearing of one point from another. To Find the bearing of A from B. N B 240 o Worksheet 3 A 1. Draw a straight line between both points. 2. Draw a North line at B. 3. Measure angle between.
Bearings Measuring the bearing of one point from another. N N 240 o Worksheet 3 A 060 o B How are the bearings of A and B from each other related and why?
Bearings Measuring the bearing of one point from another. N To Find the bearing of Q from P. P 1. Draw a straight line between both points. 118 o Q 2. Draw a North line at P. 3. Measure angle between. Worksheet 3
Bearings Measuring the bearing of one point from another. To Find the bearing of P from Q. N 298 o P 1. Draw a straight line between both points. Q 2. Draw a North line at Q. 3. Measure angle between. Worksheet 3
Bearings Measuring the bearing of one point from another. N N 298 o P 118 o How are the bearings of P and Q from each other related and why? Worksheet 3 Q
Worksheet 4
Bearings: Fixing Position Trainee pilots have to to learn to cope when the unexpected happens. If their navigation equipment fails they can quickly find their position by calling controllers at two different airfields for a bearing. The two bearings will tell the pilot where he is. The initial call on the controllers radio frequency will trigger a line on the radar screen showing the bearing of the calling aircraft. Thankyou 300 o 050 o Airfield (A) 283. 2 MHZ UHF Airfield (B) 306. 7 MHZ UHF
Bearings: Fixing Position Trainee pilots have to to learn to be cope when the unexpected happens. If their navigation equipment fails they can quickly find their position by calling controllers at two different airfields for a bearing. The two bearings will tell the pilot where he is. The initial call on the controllers radio frequency will trigger a line on the radar screen showing the bearing of the calling aircraft. Airfield (A) 283. 2 MHZ UHF 170 o 255 o Thankyou Airfield (B) 306. 7 MHZ UHF
1. Find the position of a point C, if it is on a bearing of 045 o from A and 290 o from B. 2. Find the position of a point D if it is on a bearing of 120 o from A and 215 o from B. C B A D Worksheet 5
Bearings 000/360 o N 270 o W E S Worksheet 1 180 o 090 o
My Estimated Bearing True Bearing Error 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 My Estimated Bearing True Bearing Total Error Average Error Worksheet 2 (Radar) Error
Bearings B 1 A P 2 Q Worksheet 3
Worksheet 4
1. Find the position of a point C, if it is on a bearing of 045 o from A and 290 o from B. 2. Find the position of a point D if it is on a bearing of 120 o from A and 215 o from B. B A Worksheet 5
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