Section 91.1417 - CAMP: Mechanical interruption summary reportEach program manager who maintains program aircraft under a CAMP must mail or deliver, before the end of the 10th day of the following month, a summary report of the following occurrences in multiengine aircraft for the preceding month to the Flight Standards office that issued the management specifications:
(a) Each interruption to a flight, unscheduled change of aircraft en route, or unscheduled stop or diversion from a route, caused by known or suspected mechanical difficulties or malfunctions that are not required to be reported under § 91.1415 .(b) The number of propeller featherings in flight, listed by type of propeller and engine and aircraft on which it was installed. Propeller featherings for training, demonstration, or flight check purposes need not be reported.Docket No. FAA-2001-10047, 68 FR 54561 , Sept. 17, 2003, as amended by Docket FAA-2018-0119, Amdt. 91-350, 83 FR 9171 , Mar. 5, 2018