I couldn't help but read the title as 'Gee Bees @ Essendon'. Vale Greg
I think it's VH-RXG, the tower cleared RXG for take off and the colour scheme matches.
RXG became SIB:
Ed Coates RXG
Ed Coates SIB
Last edited by Senior Pilot; 28th Oct 2020 at 00:28.
Reason: Image link