Tuesday, October 12, 2010

MiG-23 Work Resumes

Work has resumed on the Cold War Air Museum's MiG-23UB.

As readers of this blog may know, the Flogger developed a mysterious fuel system leak after ground test in the spring. Replacement parts have now arrived allowing us to resume.

Here are a few photos of the inspection work:

With some clever modification a MiG-23 engine dolly can be made to work as a MiG-23 tail dolly. We were able to pull the tail back to expose inner connections of the single-point fuel port. Interestingly, a US/NATO single-point connection fits perfectly on the Soviet aircraft.

Initially we put 25 liters of fuel into the single-point connection and got 20 liters on the floor. With some fixing, we put 125 liters in and got only 0.5 liters to leak out. Hopefully with some new o-rings the leak will be completely fixed.

The museum's goal is to have the MiG-23 ready for more ground testing, including a test of the afterburner, some time this month.

Saturday, October 9, 2010

Vietnam Veterans Memorial

On a recent visit to Washington, D.C., one of the Cold War Air Museum correspondents visited several of the war memorials there. A previous post presents pictures from the Korean Veterans Memorial. Today's post features some pictures and background about the Vietnam Veterans Memorial.

The memorial includes several different elements. The "Three Soldiers" statue, added in 1984 complements the "Wall" with a "more conventional" display of soldiers or marines in their battle dress and gear.

The Vietnam Veterans Wall is the best known element of the Memorial. Stretching a distance of 246 feet, nine inches (75M), it includes the names of 58,175 killed or missing in the conflict.

The Wall begins with the names of the first known American casualties in the conflict. The wall rises from 8 inches in height to over ten feet (3 M) and then falls to a height of 8 inches again.

Visitors often bring and leave flowers at the wall. Names on the wall are in chronological order. Volunteer guides assist those who are looking for specific name locations.

Vistors often reach out and touch the names of loved ones or ones they have known.

As visitors pass, their reflections shine back at them.

The exit from the walkway looks east to the Washington Monument.

The grassy area across the walkway often has displays such as this one from a veterans group, displaying a reunion picture in front of the wall.