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RB211-524

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The Engine

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RB211-524G/H-T engines power the Boeing 747-400

RB211-524

Market Infomation

The RB211-524 family has been in service for over 35 years, since the RB211-22B entered service in April 1972. Since then, a number of RB211-524 marks have seen the family grow and develop into the RB211-524G/H-T.

There are currently over 900 RB211-524 engines in service across 220 aircraft. The RB211-524 fleet has accumulated almost 65 million flying hours, and nearly 12.5 million flight cycles.

  Number in Service Fleet accumulated flying
Engine mark Engines Aircraft Hours Cycles
RB211-524B4 80 22 9,828,910 2,275,120
RB211-524C2 65 13 7,316,010 2,061,030
RB211-524D4 168 33 15,557200 3,149,380
RB211-524D4 611 152 31,836,402 4,873,241

Available data of June 2007


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