"Runways are named by a number between 01 and 36, which is generally the magnetic azimuth of the runway's heading in decadegrees. This heading differs from true north by the local magnetic declination. A runway numbered 09 points east (90°), runway 18 is south (180°), runway 27 points west (270°) and runway 36 points to the north (360° rather than 0°).[1] When taking off from or landing on runway 09, a plane would be heading 90° (east)."
- https://en.wikipedia.org/wiki/Runway#Naming (see also: https://en.wikipedia.org/wiki/Runway#/media/File:Runway_22.svg )
• Place the Cat & Cry Runway Ruler on your runway, parallel to it's direction.
• The ruler will display the correct runway number on either end of the ruler corresponding to both ends of your runway.
The Cat & Cry Runway Ruler uses the ICAO appropriate runway number font as well as the ICAO runway naming rules.
See item in Second Life- Determins the exact bearings of the runway
- Gives you the runway numbers
- Easy to use
- Rez and use
