no worries thanks
I dont have a company. After 20 years in the miltary, Ive been working in the education sector for the last 20 years (how time flies)and manage the Aerospace curiculum and delivery in Australia. Drones are just a small part of my job, but certainly an area that has grown over the last 12 years or so when we started playing with them. We now deliver a cert 3 Aviation/RPAS, which is an academic qualification, as well as the CASA licensing requirements.
There are a few good quality strobes available now that give good visability over a decent range. Prob not worth the effort for the mini as i wouldnt recommend sending it to far frm home where winds could vary. I used the strobe from one of my other drones to get an idea of how good the radio link to the drone was. Didnt go in depth in my OP as it wasnt the aim of the my thread.