In 2002, I was fortunate to be flying as a Captain on a Delta Air Lines Boeing 737-800 which was one of the first airliners to have a “heads up display” (HUD) for the Captain. This HUD is a piece of glass that hangs in front of the pilot, near the windshield, and displays all of the necessary flight data, including altitude, airspeed, heading. The beauty of this system is that it allows the pilot to fly the airplane much more precisely than with previous instrument systems. Plus, he can do that all while continuing to look out the front windscreen.
This image shows Mt Rainier, in Washington state, not long after take-off from Seattle. The HUD shows that we were climbing through 10,980 feet at a true airspeed of 311 knots and a heading of about 118 degrees. The small double circle with the wings sticking out each side shows that our current flight path will take us above and to the right of the mountain’s peak. Of course, we will turn back on course before we get too close to the mountain.
I made this image with my first digital camera, the Canon D30.