Oooh, that's about as bad a NFZ as you can get, though not in approach / departure paths.
It's not 100% clear, that was for a job there ?
"I had to cancel that mission on another reason."
. . . and not for practice though, your inquiry to CASA I guess, and the client the baseball club ?
If it was flying practice inquiry to both the baseball club and CASA to do that, then that is possibly not as likely to get approval anyway, practice wouldn't be deemed as a priority.
Don't look at practice places in a red NFZ.
I guess flying for commercial use could be greatly affected by the drone you are using.
What do you have in the arsenal ?
Do you own a Mini,
Mini 2, or
Mini 3 ?
You can fly any of those there, as the 5.5km controlled airport rule only applies to drones weighing 250g or more.
(I'd still keep it REALLY as low as possible for such jobs of course.)
Straight from CASA . . .
You can fly a drone that weighs 250 g or less within 5.5 km (3 NM) from any point along a runway centreline of a controlled airport, provided you do not:
fly over the movement area
fly over or in the departure or approach path
create a collision hazard to other aircraft taking off or landing.
The
Mini 2 or 3 pro make for some very useful commercial drones in these cases.
For practice, what about these parks, a short drive from the baseball field, and outside the SYD NFZ ?
View attachment 151049
Those are quite extensive, and as advised, if you fly for practice during the week, or early morning, you can surely find a quiet spot for 1/2 an hour to an hour, or even longer if desired.
Are you adverse to doing your practice over the ocean ?