#habu

Blackbird 61-7975 seen headed into RAF Alconbury on 28 July 1984

You can be sure that any of the MiGs that were flown over Nevada. We’re not flown by Russians.

There was a lot more flying action over the skies of Paradise Ranch, also known as Area 51, than anyone would ever imagine.

This is the reason why there were so many UFO sightings. The SR-71's electronic countermeasures were constantly updated throughout the program.

DEF Pronounced “deaf” after it was upgraded (such as when we received a new signal), there would be practice flights over Area 51. DEF the names of some of the ECM electronic countermeasures.

We did have Russian MiGs flying at Area 51. You can be sure Russians weren’t flying them!

This was a perfect place to practice our upgraded DEF before the SR-71 went out over or around denied territories.

This is another reason why the men, like my Father (Butch Sheffield), who flew the SR 71, were not nervous or worried about being shot out of the sky.

Written by Linda Sheffield

In 1965, the A-12 was ready for deployment. There was only one trainer airplane the TA -12 and the trainer could not go Mach 3 it only had J-75 engines not the upgraded faster J-58.

The pilots are not prepared to deal with unstarts. Unstarts are violent interruptions that often cause the pilot to hit their head on the window.

The CIA wanted the A-12 over China.

The Department of Defence needed the A-12 for missions over North Vietnam.

Plans were made for the code word “BLACK SHIELD” to go operational. The A-12s were stationed at Kadena AFB, Okinawa. They would be named the 1129th Special Activities Squadron. They were affectionately nicknamed the Roadrunners. In 1968, on the island of Okinawa, there would be both A-12s, and SR 71s.

The locals would point up at the airplane and yell Habu Habu! They thought the airplanes looked like a snake, called the Habu.

This is where the name Habubrats comes from.

Brat is an affectionate term for military children

”The most critical event that the Trainer could not prepare you for was the inlet unstarts because it didn't have spikes (variable geometry inlet) and could not reach Mach 3.

Other essential points to make: 1- The A-12 did not have aft bypass doors. 2- did not have spike and door position indicators. 3- only had spike/door restart switches. 4- The fuel controls were unreliable. 5- The inlet controls were unreliable. To repeat, everything was very dynamic, changing all the time, usually to the best.” This is a quote by A-12 pilot Ken Collins.

I never thought of this before that the trainer could not prepare the pilots for the inlet unstart problem because it didn’t have the spikes and could not go Mach three!

According to Ken, every A-12 pilot had trouble with un-starts. The unstart problem was passed on to the SR 71 program and was not solved until the 1970s when DEFICS was in place to restart the engines.

Linda Sheffield

منظر عد الأيدي المقطوعة واعضاء الاكثار (زي ما بيسميها الاستاذ سليم حسن)