ETSO-2C505

• ED Decision 2006/004/R found in: CS-ETSO Amdt 17 - European Technical Standard Orders (Oct 2026)

#### ETSO-2C505 *ED Decision 2006/004/R* ##### Helicopter Liferafts for Operations to or from Helidecks Located in a Hostile Sea Area **1 Applicability** This ETSO gives the requirements which liferafts required to be carried on helicopters operating to or from helidecks located in a hostile sea area (as defined in JAR-OPS 3.480(a)(12)(ii)(a)), 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 This ETSO and the appendices refer to JAR-OPS 3 at Amendment 2 dated 1 January 2002. **3 Technical Conditions** 3.1 Basic 3.1.1 Minimum Performance Standard Standards set forth in [Appendix 1](#_DxCrossRefBm920221022) to this ETSO. 3.1.2 Environmental Standard None. 3.2 Specific None. **4 Marking** 4.1 General Marking is detailed in CS-ETSO Subpart A paragraph 1.2. 4.2 Specific As given in Appendix 1. **5 Availability of Referenced Document** See CS-ETSO Subpart A paragraph 3. JAA documents may be purchased through Information Handling Services. Addresses of the worldwide IHS offices are listed on the JAA website (www.jaa.nl) and IHS’s website (www.global.ihs.com) [Amdt ETSO/1]