ASTM_F_3236_-_17.pdf

Designation:F323617Standard Specification forHigh Intensity Radiated Field(HIRF)Protection in SmallAircraft1This standard is issued under the fixed designation F3236;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This specification covers international standards for thehigh intensity radiated field(HIRF)protection aspects ofairworthiness and design for“small”aircraft.1.2 The applicant for a design approval must seek theindividual guidance for their respective CAA body concerningthe use of this specification as part of a certification plan.Forinformation on which CAA regulatory bodies have acceptedthis specification(in whole or in part)as a means of compli-ance to their Small Aircraft Airworthiness regulations(herein-after referred to as“the Rules”),refer to ASTM F44 webpage(www.astm.org/committeee/F44.htm)which includes CAAwebsite links.1.3 The values stated in SI units are to be regarded asstandard.No other units of measurement are included in thisstandard.1.4 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2.Referenced Documents2.1 Following is a list of external standards referencedthrough this document;the earliest revision acceptable for useis indicated.In all cases later document revisions are accept-able if shown to be equivalent to the listed revision,or ifotherwise formally accepted by the governing civil aviationauthority;earlier revisions are not acceptable.2.2 ASTM Standards:2F3060 Terminology for AircraftF3061/F3061M Specification for Systems and Equipment inSmall Aircraft2.3 Other Standards:EUROCAE ED-107,Rev A Guide to Certification of Air-craft in a High-Intensity Radiated Field(HIRF)Environ-ment3FAA-S-8081-14B,Change 5 Private Pilot Practical TestStandards for Airplane42.4 SAE Standard:5SAE ARP 5583,Rev A Guide to Certification of Aircraft ina High-Intensity Radiated Field(HIRF)Environment3.Terminology3.1 Terminology specific to this specification is providedbelow.For general terminology,refer to Terminology F3060.3.2 Definitions of Terms Specific to This Standard:3.2.1 aircraft type code,nan Aircraft Type Code(ATC)isdefined by considering both the technical considerations re-garding the design of the aircraft and the airworthiness levelestablished based upon risk-based criteria;the method ofdefining an ATC applicable to this specification is defined inSpecification F3061/F3061M.3.2.2 continued safe flight and landing,ncontinued safeflight and landing as applicable to this standard is defined inSpecification F3061/F3061M.4.High-Intensity Radiated Field(HIRF)ProtectionNOTE1Table 1 provides correlation between various Aircraft TypeCodes and the individual requirements contained within this section;referto 3.2.1.For each subsection,an indicator can be found under each ATCcharacter field;three indicators are used:An empty cell()in all applicable ATC character field columnsindicates that an aircraft must meet the requirements of that subsection.A white circle()in multiple columns indicates that the requirementsof that subsection are not applicable to an aircraft only if all such ATCcharacter fields are applicable.A mark-out()in any of the applicable ATC character field columnsindicates that the requirements of that subsection are not applicable to anaircraft if that ATC character field is applicable.ExampleAn aircraft with anATC of 1SRLLDLN is being considered.Since all applicable columns are empty for 4.2.1,that subsection is1This specification is under the jurisdiction ofASTM Committee F44 on GeneralAviation Aircraft and is the direct responsibility of Subcommittee F44.50 onSystems and Equipment.Current edition approved Feb.15,2017.Published March 2017.DOI:10.1520/F3236-17.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from Engineering360,http:/.4Available from Federal Aviation Administration(FAA),800 IndependenceAve.,SW,Washington,DC 20591,http:/www.faa.gov.5Available from SAE International(SAE),400 Commonwealth Dr.,Warrendale,PA 15096,http:/www.sae.org.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organiz