| Term 
 
        | DESCRIBE THE LANDING GEAR ON THE AW139. |  | Definition 
 
        | TRICYCLE TYPE, RETRACTABLE, ELECTRICALLY CONTROLLED, HYDRAULICALLY ACTUATED. |  | 
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        | Term 
 
        | DESCRIBE THE MAIN LANDING GEAR. |  | Definition 
 
        | SINGLE TUBELESS WHEEL, 230 PSI.  WHEEL, TRAILING ARM, SHOCK ABSORBER, SHORTENING ACTUATOR, AND EXTENSION/RETRACTION ACTUATOR. |  | 
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        | Term 
 
        | DESCRIBE THE NOSE LANDING GEAR. |  | Definition 
 
        | TWO TUBED WHEELS, 132 PSI.  WHEEL, SHOCK ABSORBER, AND EXTENSION/RETRACTION ACTUATOR.  INCORPORATES A NOSEWHEEL CENTER LOCK. |  | 
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        | Term 
 
        | DESCRIBE THE NOSEWHEEL CENTER LOCK. |  | Definition 
 
        | TWO CAMS LOCATED INSIDE THE SHOCK ABSORBER CENTER THE NOSEWHEEL AS IT COMPRESSES AS LONG AS IT IS NOT MORE THAN 115 DEGREES OFF-CENTER. |  | 
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