That looks like BH's photo of F28.
Yep, and from memory he had a coupla days off afterwards as a result of a "minor ear infection" rendering him temporarily deaf!
Those were the days.
He was among a number of great Flight Service operators in Gove, Tennant, Darwin, Alice and, I'm sure, numerous other out-stations.
Some of the blokes from Alice Tower in the early-mid 80's join us for our Tillair/Chartair reunions; it would be great to get a few more of the ATC/FSU team together….might need a few days off afterwards though!