What phraseology is normally used for "runway 03 R" by air-traffic control and pilots?
A couple of possible options I came up with:
Is there any standard or preference of one form or the other to reduce confusion during communication?
Runway 03 R would be pronounced as
Runway Zero Three Right
As ever, although British, I thoroughly recommend CAP 413 the UK's Radio Telephony manual:
https://publicapps.caa.co.uk/modalapplication.aspx?catid=1&pagetype=65&appid=11&mode=detail&id=6973
It's mostly ICAO compliant and barring small differences, should contain plenty of information for most operations. You'll see all runways are stated using two digits. Unfortunately I can't find an example of parallel runways in there.
One important note
Runway Zero Three Right
Designates runway 03R, as opposed to runway 03L.
However,
Runway Zero Three Righthand
Designates runway 03 and a right hand circuit. Very different things! In real life the chance of confusion is fairly slim, but it's worth noting.
Is there any standard or preference of one form or the other to reduce confusion during communication?
Absolutely. Considerable effort has gone into the standardisation of air traffic communications in order to decrease the risk of misunderstanding. Page 6 onwards of CAP413 above goes into excruciating detail about how to utilise numbers, for example.
