WBS
Working on the following basis:
FIS - a NON-RADAR service. Radar derived traffic information would have been a RIS. Even if you identify the aircraft the pilot must not be misled into thinking he is receiving a radar service.
So - FIS traffic information becomes "Yak at 2500 crossing the motorway services westbound" instead of "traffic in your 2 o'clock range 8 miles crossing right to left"
Admittedly my use of the word 'radar derived' was probably not quite right - but according to the books you can't give RIS type info on a FIS, so you alter it accordingly (does that make sense?)
Legs
The grin hasn't stopped yet - especially as I've done 50% more radar in 3 days than I have in the previous 3 months!
CM
[ 04 November 2001: Message edited by: Chilli Monster ]