Departing from the Valley of the Sun?? More like the Valley of the Clouds this morning.
Rare E6 Mercury, one of 16 built.
The Boeing E-6 Mercury (formerly E-6 Hermes) is an airborne command post and communications relay based on the Boeing 707-320.
Taxing on S taxiway on their way to the 7L for take-off.
Being pushed back from gate D7 at Terminal 4.
Taxing into gate D3 at KPHX