Civil Aviation/Radio -"Q" Code, Z Code and Procedures - ICAO Recommendations 1 Documents from International Civil Aviation Organisation (ICAO) 2 The "Q" Code and other abbreviations to be used in the Civil Aeronautical Radio Service
Feb 1947 to Sep 1955
TAS252 - 01
If you wish to read this file, written permission is required. Please submit a request and allow upwards of 12 weeks for processing. If you need to cite, quote from and make copies of this file, a separate request may be required.
Request to View
Due to the increase in requests for government records, processing times will be significantly delayed until further notice. We apologise for the inconvenience.
