Beechcraft King Air E90

The Beechcraft King Air is a series of twin-turboprop aircraft, featuring various versions, including several variants of the original King Air B90. Production of the Beechcraft King Air E90 commenced in 1972, showcasing an increased wingspan compared to earlier models, akin to its counterpart, the C90. The E90 achieved an augmented maximum takeoff weight (MTOW) of 9,650 lbs. Incorporating elements from prior models, it adopted the fuel system and instrument panel from the Beechcraft A100. To enhance performance, a more potent Pratt & Whitney PT6A-28 engine was installed.

Red Box is delighted to provide an extensive range of ground power equipment for this aircraft, encompassing tugs, ground power units, start power units and more, perfectly tailored to the requirements of the Beechcraft King Air E90.

For continuous power, we suggest the RBSC100, user-friendly and equipped with built-in safety features. This switchable unit ensures a consistent 14.4 or 28.8 volts, delivering the fully rated output current with power factor correction.


Suggested Products