did not know that crotalus - cheers
hoolgan - ifr have to follow atc instructions in class d and e and it is a radar conrol service, vfr in class e do not have to be in receipt of any service, and do not have to talk to atc unless they want to. even under a fis in class e vfr do not have to follow instructions from atc although good airmanship would suggest that talking to atc and following the requests in class e would be best practice
in the event of radar failure standard proc sep is applied as soon as poss
prof