Victor Airway : An airway system based on the use of VOR facilities. The north- south airways have odd numbers, i.e., Victor 11, and the east-west airways have even numbers
Ilan Kelman (ed.), Vulnerability and Resilience Definitions and References, Version 2, 2007. http://www.islandvulnerability.org/docs/vulnres.pd f, (Vulnr and Resilience - Brit) {524}