ETSO-C8e

• ED Decision 2010/010/R found in: CS-ETSO Amdt 17 - European Technical Standard Orders (Oct 2026)

#### ETSO-C8e *ED Decision 2010/010/R* ##### Vertical Velocity Instrument (Rate-of-Climb) **1 Applicability** This ETSO gives the requirements which new models of vertical velocity instruments that are manufactured on or after the date of this ETSO must meet in order to be identified with the applicable ETSO marking. **2 Procedures** 2.1 General Applicable procedures are detailed in CS-ETSO [Subpart A](#_DxCrossRefBm920220672). 2.2 Specific None. **3 Technical Conditions** 3.1 Basic 3.1.1 Minimum Performance Standard Standards set forth in the SAE Aerospace Standard (AS) document: AS 8016A “Vertical Velocity Instrument (Rate-of-climb)”, dated September 1996. 3.1.2 Environmental Standard See CS-ETSO Subpart A paragraph 2.1 3.1.3 Computer Software See CS-ETSO Subpart A paragraph 2.2 3.1.4 Electronic Hardware Qualification See CS-ETSO Subpart A paragraph 2.3 3.2 Specific 3.2.1 Failure Condition Classification See CS-ETSO Subpart A paragraph 2.4 Failure of the function defined in paragraph 3.1.1 of this ETSO has been determined to be a minor failure condition. **4 Marking** 4.1 General Marking is detailed in CS-ETSO Subpart A paragraph 1.2. 4.2 Specific See SAE AS 8016 paragraph 1.2 **5 Availability of Referenced Document** See CS-ETSO Subpart A paragraph 3 [Amdt ETSO/6]