ASTM F3232/F3232M-19

Standard Specification for Flight Controls in Small Aircraft

SCOPE
1.1 This specification covers international standards for the flight control aspects of airworthiness and design for “small” aircraft.  
1.2 The applicant for a design approval must seek the individual guidance of their respective CAA body concerning the use of this specification as part of a certification plan. For information on which CAA regulatory bodies have accepted this specification (in whole or in part) as a means of compliance to their Small Aircraft Airworthiness regulations (hereinafter referred to as “the Rules”), refer to ASTM F44 webpage (www.ASTM.org/COMMITTEE/F44.htm) which includes CAA website links.  
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

• Status: Historical
• Publication Date: 30-Apr-2019
• ICS: 49.020 - Aircraft and space vehicles in general
• Technical Committee: F44 - General Aviation Aircraft
• Drafting Committee: F44.50 - Systems and Equipment

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: F3232/F3232M −19
Standard Specification for
1
Flight Controls in Small Aircraft
ThisstandardisissuedunderthefixeddesignationF3232/F3232M;thenumberimmediatelyfollowingthedesignationindicatestheyear
of original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.
A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope otherwise formally accepted by the governing civil aviation
authority; earlier revisions are not acceptable.
1.1 This specification covers international standards for the
2
flight control aspects of airworthiness and design for “small” 2.2 ASTM Standards:
aircraft. F3060Terminology for Aircraft
F3061/F3061MSpecification for Systems and Equipment in
1.2 The applicant for a design approval must seek the
Small Aircraft
individual guidance of their respective CAA body concerning
F3082/F3082MSpecification for Weights and Centers of
the use of this specification as part of a certification plan. For
Gravity of Aircraft
information on which CAA regulatory bodies have accepted
F3116/F3116MSpecification for Design Loads and Condi-
this specification (in whole or in part) as a means of compli-
tions
ance to their SmallAircraftAirworthiness regulations (herein-
F3117/F3117MSpecification for Crew Interface in Aircraft
after referred to as “the Rules”), refer to ASTM F44 webpage
F3230 Practice for Safety Assessment of Systems and
(www.ASTM.org/COMMITTEE/F44.htm) which includes
Equipment in Small Aircraft
CAA website links.
2.3 Other Standard:
1.3 The values stated in either SI units or inch-pound units
RTCA/DO-335 Guidance for Installation of Automatic
are to be regarded separately as standard. The values stated in
Flight Guidance and Control Systems (AFGCS) for Part
each system are not necessarily exact equivalents; therefore, to 3
23 Airplanes
ensure conformance with the standard, each system shall be
used independently of the other, and values from the two
3. Terminology
systems shall not be combined.
3.1 Terminology specific to this specification is provided
1.4 This standard does not purport to address all of the
below. For general terminology, refer to Terminology F3060.
safety concerns, if any, associated with its use. It is the
3.2 Definitions of Terms Specific to This Standard:
responsibility of the user of this standard to establish appro-
3.2.1 aircraft type code, n—anAircraft Type Code (ATC) is
priate safety, health, and environmental practices and deter-
defined by considering both the technical considerations re-
mine the applicability of regulatory limitations prior to use.
gardingthedesignoftheaircraftandtheaeroplanecertification
1.5 This international standard was developed in accor-
level established based upon risk-based criteria; the method of
dance with internationally recognized principles on standard-
defining an ATC applicable to this specification is defined in
ization established in the Decision on Principles for the
Specification F3061/F3061M.
Development of International Standards, Guides and Recom-
3.2.2 continued safe flight and landing, n—continued safe
mendations issued by the World Trade Organization Technical
flight and landing as applicable to this specification is defined
Barriers to Trade (TBT) Committee.
in Specification F3061/F3061M.
2. Referenced Documents
3.2.3 single failure, n—a single failure as applicable to this
specification is defined in Practice F3230.
2.1 Following is a list of external standards referenced
throughout this specification; the earliest revision acceptable
4. Manual Flight Controls
for use is indicated. In all cases later document revisions are
NOTE 1—Table 1 provides correlation between various Aircraft Type
acceptableifshowntobeequivalenttothelistedrevision,orif
Codes and the individual requirements contained within this section; refer
1 2
ThisspecificationisunderthejurisdictionofASTMCommitteeF44onGeneral For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Aviation Aircraft and is the direct responsibility of Subcommittee F44.50 on contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
Systems and Equipment. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved May 1, 2019. Published May 2019. Originally the ASTM website.
3
approved in 2017. Last previous edition approved in 2017 as F3232/F3232M–17. Available from RTCA, Inc., 1150 18th St., NW, Suite 910, Washington, DC
DOI: 10.1520/F3232_F3232M–19. 20036, http://www.rtca.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

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F3232/F3232M − 19
TABLE 1 ATC Compliance Matrix, Section 4
Number of Type of Meteorological
Aero
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: F3232/F3232M − 17 F3232/F3232M − 19
Standard Specification for
1
Flight Controls in Small Aircraft
This standard is issued under the fixed designation F3232/F3232M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This specification covers international standards for the flight control aspects of airworthiness and design for “small”
aircraft.
1.2 The applicant for a design approval must seek the individual guidance of their respective CAA body concerning the use of
this specification as part of a certification plan. For information on which CAA regulatory bodies have accepted this specification
(in whole or in part) as a means of compliance to their Small Aircraft Airworthiness regulations (hereinafter referred to as “the
Rules”), refer to ASTM F44 webpage (www.ASTM.org/COMMITTEE/F44.htm) which includes CAA website links.
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each
system mayare not benecessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used
independently of the other. Combiningother, and values from the two systems may result in non-conformance with the
standard.shall not be combined.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 Following is a list of external standards referenced throughout this specification; the earliest revision acceptable for use is
indicated. In all cases later document revisions are acceptable if shown to be equivalent to the listed revision, or if otherwise
formally accepted by the governing civil aviation authority; earlier revisions are not acceptable.
2
2.2 ASTM Standards:
F3060 Terminology for Aircraft
F3061/F3061M Specification for Systems and Equipment in Small Aircraft
F3082/F3082M Specification for Weights and Centers of Gravity of Aircraft
F3116/F3116M Specification for Design Loads and Conditions
F3117F3117/F3117M Specification for Crew Interface in Aircraft
F3230 Practice for Safety AssessmentsAssessment of Systems and Equipment in Small Aircraft
2.3 Other Standards:Standard:
3
RTCA/DO-335 Guidance for Installation of Automatic Flight Guidance and Control Systems (AFGCS) for Part 23 Airplanes
3. Terminology
3.1 Terminology specific to this specification is provided below. For general terminology, refer to Terminology F3060.
3.2 Definitions of Terms Specific to This Standard:
1
This specification is under the jurisdiction of ASTM Committee F44 on General Aviation Aircraft and is the direct responsibility of Subcommittee F44.50 on Systems
and Equipment.
Current edition approved Feb. 15, 2017May 1, 2019. Published March 2017May 2019. Originally approved in 2017. Last previous edition approved in 2017 as
F3232/F3232M–17. DOI: 10.1520/F3232_F3232M-17.10.1520/F3232_F3232M–19.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’sstandard’s Document Summary page on the ASTM website.
3
Available from RTCA, Inc., 1150 18th St., NW, Suite 910, Washington, DC 20036, http://www.rtca.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
F3232/F3232M − 19
3.2.1 aircraft type code, n—an Aircraft Type Code (ATC) is defined by considering both the technical considerations regarding
the design of the aircraft and the airworthiness aeroplane certification level established based upon risk-based criteria; the method
of defining an ATC applicable to this specification is defined in Specificati
...