The BC-1 is a comprehensive instrument designed for use with 1:250,000 Topographical and 1:50.000 Ordinance Survey Charts. Measuring 205mm x 155mm in clear plastic with an opaque circular scale. Enables easy transportation of Aeronautical Information onto Ordinance Survey Charts. The calculation of average and actual Balloon G...

For fast, simple Position Fixing on 1:500,000 Topographical Aeronautical Charts. Conventional means of using V.O.R. and D.M.E. to give a geographical fix on the Topographical Chart 280mm in length, the BPC-1 is manufactured in clear plastic with black lettering and graduations. Designed to establish the aircraft's ...

This ruler has been designed to offer pilots maximum support in the simplest way, during flight preparation and in flight. It enables pilots to solve navigation problems and provides useful information both at a glance, in only a few seconds, with only one instrument. FAST read out and SIMPLE in use! Pilots can now fly safe...

Speed Scale and Distance to run to give your ETA...

The CTP-1 is a handy Time Scale for rapid Groundspeed & ETA Calculations. Manufactured in white card 215mm x 70mm size. Sliding Scale measures distance flown in Nautical Miles, Statute Miles or Kilometres off 1:500,000 VFR Charts. Window then displays average Ground Speed in Knots, Miles per hour and kilometres per hour. Revers...

For Professional Pilots, This i128mm square protractor has a 0-360 scale on the outside edge with reverse 360-0 scale adjacent. Location letters N.E., S.E., S.W., and N.W on corners. With aeronautical symbol cut-outs of a square, circle and triangle. Centre drilled for location and gridded in squares of 13mm(4nm). Supplied in...

Designed for use with topographical and radio navigation charts this plotter is simple, versatile and multi-functional. Manufactured in clear flexible plastic with white scales it measures 205mm x 65mm. Magnetic or true headings are simultaneously obtained from the compass rose by simply aligning horizontal centre line with de...

RNP-2 Chart Plotter for fast, combined readings of headings and distances. Pocket size. The unique and simple RNP-2 Plotter is designed for use on topographical charts. By simply aligning the top edge over the proposed track, Magnetic or True headings (zero wind) and distances are simultaneously obtained. The RNP-2...

This plotter incorporates a semi-circular protractor and multi-scale. Manufactured in clear plastic with underprinted white scales and measures 330mm x 100mm. Edge of the scale is simply aligned with desired track to obtain true or magnetic zero-wind headings and distances from beacon or start point. Multi scale incorporates i...