Flying in Denver 5300ft.

[gunner50]

How far and high could I fly in Denver, and if I go to the hills at about 10000ft how far would be a safe distance of travel?

 

[FLYBOYJ]

How far and high could I fly in Denver, and if I go to the hills at about 10000ft how far would be a safe distance of travel?

I live in Colorado, about 20 miles outside of Denver. I regularly fly at altitudes well above 6000' above sea level. In the Phantom manual it shows a maximum service ceiling of 6000M = 19600 feet