E-PROPS: Service Bulletins

The E-Props propellers are designed, manufactured and tested to meet the requirements of the aeronautical standards.
Quality and safety are ongoing concerns for the E-PROPS company, throughout the design, procurement, manufacturing, testing and marketing of all its products.




The Service Bulletins are published by the manufacturers of aeronautical products. They are established to prevent the users of a technical problem, a novelty or an improvement of an aeronautical product, as well as to transmit a technical information concerning the use of an aeronautical product.
The Service Bulletins issued by the E-PROPS company are available hereafter.

SERVICE BULLETIN BS REF HEP-BS-20-001A
Date: 11th of January, 2020
Subject : Reminder of assembly, tightening and verification instructions of hub screws on V12 EXCALIBUR-6 propellers [1/2]
BS (in English) : HEP-BS-20-001A.pdf

BULLETIN SERVICE BS REF HEP-BS-20-002F
Date: 21 janvier 2020
Subject : Reminder of assembly, tightening and verification instructions of hub screws on V12 EXCALIBUR-6 propellers [2/2]
Document (in French): HEP-BS-20-002F.pdf

Document (in French): BULLETIN d'INFORMATION DGAC REF BI 2020-ULM-01 Révision 1