In the last few years there has been an ever increasing use of Computer Based Training (CBT) and Technology Enhanced Training (TET) throughout the British Armed Forces. A notable exception to this trend is the field of Aircraft Recognition; where training is still predominantly carried out by acknowledged recognition expert(s) using a mix of photographs, slideshows and briefings. These methods are costly, time consuming and involve minimal student interaction. Opportunities for self study and assessment are limited by the distribution of expensive, recognition specific, journals and magazines which, although they contain excellent source material, have limited training benefit.

This paper covers the design and implementation of the Aircraft Recognition Trainer for the UK Tri-Service Recognition Committee. It examines the decision to develop a dedicated solution rather than purchase an existing off-the-shelf package, together with the reasons behind the decision to use an in-house resource such as the Department of Technology Enhanced Training (DTET) at the RAF Training Development and Support Unit (TDSU) in preference to a commercial developer. It includes the Human Factors, Psychology and Human Computer Interaction (HCI) aspects considered during the evolution of the user interface and highlights the importance of subject matter experts having continued input to the ongoing design of a CBT package. It also covers the opportunities offered / difficulties encountered during the incorporation of new technologies such as Fractal compression, 3D modelling software and 32 bit operating systems.