Combine
You are right, Aeros is airbourne + 10 minutes, and yes £6 per minute soon mounts up if you take the odd 2 minutes from every flight, I did a 2hr 5min flight in the Seneca today but due to traffic we were held at the holding point on the ground which meant the airbourne time was 1hr 40 + the 10 minutes, you do the sums
