Monday, April 13, 2009

MiG-27 ground-attack aircraft


The Mikoyan MiG-27 (Russian: Микоян и Гуревич МиГ-27) (NATO reporting name "Flogger-D/J") is a ground-attack aircraft, originally built by the Mikoyan design bureau in the Soviet Union and later license-produced in India by Hindustan Aeronautics as the Bahadur ("Valiant"). It is based on the Mikoyan-Gurevich MiG-23 fighter aircraft, but optimized for the air-to-ground role.

Design and development


The MiG-27 shares the basic airframe of the MiG-23, but with the revised nose — nicknamed "Utkonos" ("platypus") in Russian service — introduced on the MiG-23B without radar in favor of a downward-sloping profile for improved pilot visibility a laser rangefinder and marked-target seeker. Among the tester pilots it was also called "Balkon" ("Balcony") because of the increased frontal view from the cockpit. Additional cockpit armor is installed, along with a totally new nav/attack system. Because the MiG-27 is intended to fly most of its missions at low altitude, the MiG-23's variable intake ramps and exhaust nozzles were deleted in favor of a simpler, fixed configuration, reducing weight and maintenance requirement. The aircraft also has larger, heavy-duty landing gear to facilitate operation from poorer-quality airfields.

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