LHR approach phraseology
Just a quickie, now that we have been doing this for a while, I still don't know the answer:
You guys clear us onto the intercept heading and then say "call established localiser 27R"
Then a bit later prior to intercepting it may become "when established, descend ILS 27R" .
So, do you still want us to call established, or not to bother since it's a busy frequency and we're cleared down the slope anyway?
D2K