http://www.suasnews.com/2012/03/13990/help-a-canadian-air-cadet-team-get-to-uk-rpas-challenge/ (http://www.suasnews.com/2012/03/13990/help-a-canadian-air-cadet-team-get-to-uk-rpas-challenge/)
RPAS - Remotely Piloted Air System (Royal Air Force; UK)
Italics mine
"The Schools Aerospace Challenge is a program designed for 16 to 18 year olds to provide solutions for a real Royal Air Force requirement, this year:
"As the usefulness of RPAS continues to be demonstrated by UK forces on current operations, how should the Royal Air Force train its pilots/operators to take account of current and emerging technological developments in unmanned air platforms?"