Hal Markarian (1929 — 2012) was an Armenian American aircraft designer who is known for implementing the initial designs of the B-2 Stealth Bomber. He produced a sketch that was the inspiration for the modern B-2 Spirit. Today's B-2 Spirit incorporates much of Markarian's design.
Design for the B-2 Stealth Bomber
During the initial project of the Stealth Bomber, Hal Markarian was appointed as project manager.
The first sketches of the aircraft were done by Markarian in June 1979. Markarian's proposal was one of the two designs that were considered in the making of the Stealth Bomber. Markarian's proposal was very similar to the YB-49, an aircraft designed by Northrop three decades earlier in 1947.
The design was influenced by Irv Waaland and John Cashen who were experts in stealth technology. The team also included aerodynamicist Hans Grellman, as well as Dick Scherrer, a designer who had arrived from Lockheed. The design was much lighter and thinner than the modern B-2 Stealth Bomber and had six engines equipped, most likely GE F404. The aircraft had a diamond shaped center body which served to accommodate a crew, fuselage and weapons.
The aircraft design that Northrop Grumman would later adopt was similar, though it had a deeper center-section of the aircraft than Markarian's design. Due to demands from the Strategic Air Command, the aircraft was also made much heavier and had larger weapon carriers.
References
- ^ Sweetman, Bill (1999). Inside the stealth bomber. Zenith Imprint. ISBN 1610606892. Retrieved 26 April 2013.
- "Northrop B-2A Spirit". Joe Baugher. October 16, 2001. Retrieved 26 April 2013.
- ^ Norris, Guy (June 1991). "B-2's Changing Shape" (PDF). Flight International. Retrieved 26 April 2013.
- "B-2 Spirit History". Air Attack. Retrieved 26 April 2013.
- Goebel, Greg (Feb 1, 2012). "The Northrop Grumman B-2 Spirit Stealth Bomber". AirVectors. Retrieved 26 April 2013.