Pilot's and Flight Engineer's Notes Halifax III & IV, AP1719C&G-PN MiG-21 Heading Index

Heading Index

that illustrated speedometer does show a tripmeter so it only goes to assume that it had to have a reset knob like the one in our example

Would be a terrific addition to any collection of Cold-War-era aviation memorabilia

The knob rotates the face of the instrument to correct the scale

as the case has a label as a torque indicator

Pilot's and Flight Engineer's Notes Halifax III & IV, AP1719C&G-PN MiG-21 Heading IndexThis is a post WWII Air Data Publications reprint of the October 1944 Air Ministry Publication. Includes checklist, airplane handling, emergencies, foldouts of cockpit pictures and instrument panel. This ~50 page black and white manual is in very good condition. Measures 7. 5 inches long and 5 inches wide.