In 1975, Bill commenced a detailed study of air dispersion in the Albury-Wodonga area. Although he was also working on other projects, he said the study took up a large part of his time until its completion in 1983. Two Bulletins prepared by Bill on his findings—'Survey of Low Level Winds and Air Dispersion Characteristics of the Albury-Wodonga Area', and 'Winds, Temperatures and Air Dispersion over the Albury-Wodonga Area'—are widely used in city planning in the region.

Since 1979, Bill was the Bureau representative on Australian Standards Association Committee BD/6, which is involved with wind loads on buildings.

Following an approach to the Bureau requesting a study of air dispersion meteorology in the Latrobe Valley, Bill spent approximately 12 months during 1980–81 conducting research. His report 'Air Dispersion Capability of the Latrobe Valley Air Shed', assisted the SEC to determine the number of power stations they could plan for the area while still maintaining acceptable air quality.

In 1985 Bill went to Geneva as Bureau representative on the WMO Working Group on Urban and Building Climatology, set up by the Commission for Climatology.

Future Plans

Bill plans to go into business as a consultant meteorologist, specialising in air dispersion. He intends to sit back and wait for the work to come 'rolling in'.

He also will assist his Church by relieving clergy who are sick or on leave.

Bill said he may also resume a previous interest of rifle shooting, if time permits.

He and his wife Wyn have four children, three of whom are grown up. There are no grandchildren yet, but Bill says this is something they can 'look forward to'.

Celebrations

Bill enjoyed a number of farewell functions, including a luncheon with Branch Heads in his Division and a general send-off at the Khan Mongolian Barbeque Restaurant.

Staff in his section also put on a special afternoon tea for Bill's last day, featuring cooking experiments of Special Services staff. (Your erstwhile reporter sampled some of the offerings and has suffered no serious after-effects!)

Bill was presented with a flash attachment for his camera, which should help to revive his enthusiasm for photography.

All the best for a long and happy retirement Bill.

Bureau of Meteorology