Assuming test dates at beginning of March:
Pass tests: results end of March, interview set for start June
Pass Interview: Results end of June, start at college 12-18 months
Aerodrome/Approach course: start June 2004 finish June 2005
Posted to unit: initial training to validation 9 - 12 months
Area course: start June 2004 finish June 2005
Posted to unit (Swanwick): initial training starts March 2006, lasts up to 12 months
Good Luck