Service Bulletin

CSB09-11A

Continental Aerospace Technologies

Issued: 2014-11-12
Models covered: 3

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CSB09-11A

Continental Aerospace Technologies

Issued 2014-11-12

NOT AN FAA REQUIREMENT — This is a manufacturer document. It is not an FAA Airworthiness Directive and compliance is not required by 14 CFR 39 unless an AD cites it.

MINIMUM CRUISE RPM

Source: Continental Aerospace Technologies, retrieved 2026-09-01

View on Continental Aerospace Technologies' site

Applies to 3 models in our index

Continental IO-520 Continental Aerospace Technologies · engine
Continental IO-550 Continental Aerospace Technologies · engine
Continental O-470 Continental Aerospace Technologies · engine