Also, if there is no one on the other end of Oaksey radio (sometimes the case) give Kemble Information a call on 118.9 (also sometimes A/G only) for a bit of traffic info, wind etc. A few pilots call up Kemble on the ground at Oaksey in this case for radio checks before departure etc, unless your radio is particularly prehistoric you can usually get through with minimum crackle!
Nice airfield, just try not and wake the neighbours!
Hope this helps