Guys,
Have just been on the phone with Willy Ops Manager who advises thus ...
1. TWR HR are normally 0800-2130 (local) M-F only. However, restricted areas may be active at any time, even outside TWR HR and may be de-activated at any time during TWR HR also. It is strongly recommended to contact Willy Radar on 0249647973 the day before your flight to determine tower hours and/or status of restricted areas at time of your flight. Also, check YWLM notams. R583B, which is flagged as NOTAMed, when not activated is to be regarded as any other "G" airspace with the same privileges you are now used to.
2. If your a/c IS NOT transponder equipped you are not permitted to transit any restricted area when activated. You may transit via the defined VFR lane west of Willy and within its limitations. If due to stress of weather you wish for greater height don't hesitate to contact WILLY CLEARANCE DELIVERY (130.35). They are flexible and co-operative and will give the clearance if at all possible.
3. If your a/c IS NOT transponder equipped the coastal VFR lane may or may not be available during TWR HR and/or while restricted areas are activated, this being solely dependent on WILLY CLEARANCE DELIVERY and current work loads. Your northbound call at say 1500' alt should be made about 5nm sth of Nobbys ... "Willy clearance, (a/c desc), (call sign), 5 miles sth Nobbys at 1500, tracking northbound coastal, nil ATIS, nil transponder, request clearance". Then wait with bated breath for the OK or prepare to take a left at Nobbys and head for Maitland. If tracking southbound your call should be made abeam Broughton Island.
4. If your a/c IS NOT transponder equipped while the restricted areas are deactivated (see NOTAMS) these areas become like "G" class airspace and you may transit as in any "G" area, incl heights. However, during TWR HR you should contact WILLY CLEARANCE DELIVERY before attempting to transit any de-activated restricted area. But, be prepared to be chased out if the RAAF suddenly decides to re-activate. Similarly for the Willy CTR, when outside TWR HR this reverts to a normal CTAF®. Of course, normal radio calls must be made when transiting.
5. If your a/c IS transponder equipped and the areas are active or during TWR HR you may exercise the privilege of transiting the coastal VFR lane without fear of refusal (except, of course, under exceptional circumstances).
6. If your a/c IS transponder equipped you may request clearance from WILLY CLEARANCE DELIVERY at any time while active to transit any of the restricted areas at your preferred alt. Depending on MIL activity, you may expect clearance as requested.
7. Apart from emergencies, at no time may a private aircraft land at Willy strip.
Hope this helps,
Paul