If you really want to deal with this company- I hope you are ready for a rough time. They couldn't do enough when they wanted us to place an order- calls daily, even hourly. This soon changed though, as soon as the funds for the drones had been sent over the enthusiasm to communicate diminished rapidly . The drones were purchased for a particular project that had specific deadlines. This didn't matter to Airborne. Despite promising the multiple bespoke systems would be delivered in 3 months.....here we are a year on and we are still waiting for 90% of what was ordered to arrive. The deadline for the project has been and gone so we have therefore lost a very important contract. When they do decide to answer your calls the pathetic excuses are endless and to anyone with an ounce of intelligence they are clearly fabricated. They are obviously used to giving people the run around hoping that they will get fed up and give up.