This Technical Report has been declared “CANCELLED” as of June 2018 and has been superseded by AS6285, AS6286, and AS6332. By this action, this document will remain listed in the respective index, if applicable. Cancelled Technical Reports are available from SAE. Technical data and references in this document are superseded by technical data in AS6285 - Aircraft Ground Deicing/Anti-Icing Processes, AS6286 - Training and Qualification Program for Deicing/Anti-icing of Aircraft on the Ground, and AS6332 - Aircraft Ground Deicing/Anti-icing Quality Management. These three documents address the topics of aircraft ground de/anti-icing mentioned in AIR1335 and also reference specific SAE documents regarding de/anti-icing fluids, holdover time and equipment.This document is not fit for purpose due to extensive out of date information and practices. The advice and practice in this document are deemed to be unsafe.