This protractor is Standard Flying School Issue, offering 0-360º scale on outside edge with reciprocal headings adjacent (printed blue). Central grid is divided into 2nm 1:500,000 squares with centre horizontal 1:500,000 scale.
Designed to give True or Magnetic headings and Reciprocals from Meridians or Magnetic North pointers when hypotenuse is aligned with the desired Track.
£8.12
Pilot Warehouse, Berkhamsted House, 121 High Street, Berkhamsted, HP4 2DJ, United Kingdom
Tel: 07586796988
Email: sales@pilotwarehouse.co.uk