United States Power Squadrons RECTANGULAR PLOTTER 0 12

United States Power Squadrons® RECTANGULAR PLOTTER 0 12 30 1 14 0 0 340 209 020 23 0 05 0 32 0 0 0 15 0 21 33 0 0 010 000 190 180 360 350 160 05 03 190 180 170 160 23 0 15 0 0 000 350 3 0 1 2 0 01 40 1 2 0 40 0 33 0 2 03 20 0 04 200 0 170 0 180 06 24 31 OF LATITUDE. 070 250 13 INNER SCALE FROM A PARALLEL 260 22 MERIDIAN OF LONGITUDE. THE 270 080 0 3 290 280 090 04 THE OUTER SCALE IS READ FROM A 10 0 30 100 110 4”x 15” Clear Plastic Plotter Parallel Lines Half-circle Protractor Scales

A M RO DF EA HE T L SR E I UDE. LE AL AL SC NGIT PAR O ER A UT OF L OM R EO N EF TH IDIA AL R ME R SC DE. E U INN ATIT L OF 330 140 320 230 12 0 310 11 30 0 220 0 0 10 0 27 0 080 250 070 240 060 050 230 040 220 160 150 140 130 170 340 330 320 3 10 50 0 3 260 0 00 18 0 0 01 0 09 0 28 19 21 050 0 0 40 20 03 0 0 02 0 29 9 20 03 0 21 0 02 0 0 18 0 0 0 36 350 340 150 19 1 160 01 170 80 1. Determine true direction from buoy R N “ 2” to G “ 9” Fl G 4 s. 2. Align bull’s-eye on parallel of latitude. 3. Read direction on inner scale. 4. Is the direction 153 o or 333 o?

1. Determine true direction from buoy R “ 8” I Q R to G C “ 11”. 2. Align bull’s-eye on meridian of longitude. 3. Read direction on outer scale. 4. Is the direction 075 o or 255 o? 10 1 0 12 0 0 03 0 04 050 180 000 230 22 0 31 21 0 0 30 0 13 140 190 010 320 280 9 150 04 230 0 2 16 0 0 2 17 150 0 0 8 2 1 140 190 0 340 330 13 0 000 35 320 0 0 1 20 0 31 0 2 0 0 90 270 0 330 060 240 02 340 250 20 350 360 260 0 160 070 0 170 080 21 180 090 03 MA FRO EAD R IS ALE. THE R SC UDE EL UTE NGIT O ALL O E L TH PAR N OF MA IA O ID R F MER ALE R SC E. INNE D U ATIT OF L 100