Thanks Albatross.
Estimating times is difficult: we are "hoping" that our devices will sell like hotcakes and we will need a chopper at least once a week for all eternity. The reality is that it is likely most of these things will be bought and placed in a couple of years.
Now allow me a further question, please: is this weight/mass going to present an ongoing challenge to our ability to find aircraft capable of this mission? Should we be making plans to substantially lighten the load?
See
https://thefireknight.com/pages/commercial
A tonne is 1,000 kg. And it was a colon!!