The MFB, from my experience, treat an airfield callout as an exercise and therefore, the more the merrier.
KeepItRolling is offline Report Post
Given that most of the grass in the state that isn't watered is fully cured and the gusty conditions it may have been thought that the threat and consequences of a grass fire was significant.
How long did it take for the first fire unit to pull-up beside the plane?
Mickjoebill