IFR COMM ATPL question
Just sat the IFR COMM ATPL exam (has anybody failed the COMM exams?) and there was a question I had not seen before and could not find via Google.
Just curious what the answer would be.
Question (as far as I remember correctly): How does one state that the aircraft cannot use 8,33 frequency spacing?
Answer options (as far as I remember correctly):
1: Unable eight point three three
2: Unable eight point three three capability
3: Unable eight decimal three three frequency capability
4: Can't remember
I decided on 3 as it stated "decimal" in the answer rather than "point". Coming from FAA-land this is a small annoyance. Anyone know the answer definitively?