Sunrise Sentinel II
A crow sentinel watches the sunrise above the lake.
Nikon D7000 — Nikon 18-300mm F6.3 ED VR
300mm
F8@1/200th
Cropped
(BOB_2265)
©Don Brown 2020
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The Flick -- A term used by air traffic controllers to describe a mental model representing the current and future positions of air traffic in a section of airspace. Controllers visualize the paths of multiple aircraft in terms of position, altitude, trajectory and speed. Controllers also refer to this as "having the picture." But the picture moves -- like a movie -- hence the term “the flick.”
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