ASTM F2447-05(2018)
(Practice)Standard Practice for Production Acceptance Test Procedures for Weight-Shift-Control Aircraft
Standard Practice for Production Acceptance Test Procedures for Weight-Shift-Control Aircraft
SIGNIFICANCE AND USE
2.1 The purpose of this practice is to establish that each production aircraft has been assembled properly and operates normally throughout its entire allowable flight envelope.
2.2 If final assembly is completed outside of the main production facility, the manufacturer shall specify the required procedures and what persons are authorized to perform them.
SCOPE
1.1 The following requirements apply for the manufacture of weight-shift-control aircraft. This practice includes the production acceptance test requirements for weight-shift-control aircraft.
1.2 This practice applies to aircraft seeking civil aviation authority approval, in the form of flight certificates, flight permits, or other like documentation.
1.3 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 requirements prior to use.
1.4 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
- Published
- Publication Date
- 31-Dec-2017
- Technical Committee
- F37 - Light Sport Aircraft
- Drafting Committee
- F37.40 - Weight Shift
Relations
- Effective Date
- 01-Jan-2018
- Referred By
ASTM F3199-16a - Standard Guide for Wing Interface Documentation for Weight Shift Control Aircraft - Effective Date
- 01-Jan-2018
- Effective Date
- 01-Jan-2018
Overview
ASTM F2447-05(2018): Standard Practice for Production Acceptance Test Procedures for Weight-Shift-Control Aircraft provides a comprehensive framework for verifying the quality and airworthiness of weight-shift-control (WSC) aircraft before delivery. This globally recognized standard outlines the inspection, testing, and documentation requirements necessary for the manufacture and certification of WSC aircraft, such as trikes and other light sport aircraft.
The main purpose of ASTM F2447-05(2018) is to ensure that every production aircraft is assembled correctly and operates safely throughout its entire allowable flight envelope. Adhering to this standard is essential for manufacturers seeking approvals such as civil aviation authority flight certificates, flight permits, or similar authorizations.
Key Topics
Scope and Applicability
- Applies to the manufacture of weight-shift-control aircraft
- Relevant for aircraft intended to receive civil aviation authority approval
Production Acceptance Testing
- Includes both ground and flight testing procedures
- Ensures all critical aircraft functions are inspected and validated
Inspection Verification
- Requires written procedures to confirm completion of all top-level inspections
- Discrepancies must be resolved before acceptance
Engine and Instruments Verification
- Written engine break-in and gauge verification procedures are compulsory
- Instrument checks must confirm proper functionality within normal ranges
Flight Testing
- Minimum requirements: at least 15 minutes of flight per aircraft
- Validation of standard operating conditions, including takeoff, landing, flight controls, and turns up to maximum allowed bank angles and speeds
Post-Flight Acceptance
- Structured post-flight inspections of all critical structures and attachments
- Mandatory documentation and signatures from reviewing personnel
Documentation and Record-Keeping
- Defined procedures for correlating and storing test results for each aircraft
- Specific process for reviewing and retesting in case of test failures
Applications
ASTM F2447-05(2018) is essential for:
Manufacturers of Weight-Shift-Control Aircraft
- Assures consistent product quality and safety for every unit produced
- Supports streamlined approval from civil aviation authorities for airworthiness certification
Aviation Regulatory Bodies
- Provides a clear, internationally aligned benchmark for assessing manufacturer compliance
- Facilitates the efficient issuance of flight certificates, flight permits, and special airworthiness certificates
Quality Assurance and Safety Professionals
- Acts as a procedural checklist to meet regulatory and company safety, health, and environmental requirements
- Helps develop and implement compliant production acceptance processes in manufacturing environments
Assembly and Maintenance Personnel
- Outlines authorized personnel roles and the necessity for transparency in assembly or testing conducted outside the main production facility
This standard is especially relevant in the light sport aircraft segment, streamlining market entry for manufacturers and boosting user confidence in final products.
Related Standards
For comprehensive compliance and best practice alignment, users should also consider the following related aviation standards:
- ASTM F37 Series: Covers various aspects of light sport aircraft
- ASTM F2245: Design and performance requirements for light sport aircraft
- ASTM F2279: Ongoing airworthiness requirements for light sport aircraft
- Federal Aviation Administration (FAA) regulations for special airworthiness certificates and light sport category aircraft
By adhering to ASTM F2447-05(2018) and related standards, manufacturers and inspectors help ensure WSC aircraft are delivered to customers with verified safety and performance, supporting regulatory compliance and industry best practices.
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Frequently Asked Questions
ASTM F2447-05(2018) is a standard published by ASTM International. Its full title is "Standard Practice for Production Acceptance Test Procedures for Weight-Shift-Control Aircraft". This standard covers: SIGNIFICANCE AND USE 2.1 The purpose of this practice is to establish that each production aircraft has been assembled properly and operates normally throughout its entire allowable flight envelope. 2.2 If final assembly is completed outside of the main production facility, the manufacturer shall specify the required procedures and what persons are authorized to perform them. SCOPE 1.1 The following requirements apply for the manufacture of weight-shift-control aircraft. This practice includes the production acceptance test requirements for weight-shift-control aircraft. 1.2 This practice applies to aircraft seeking civil aviation authority approval, in the form of flight certificates, flight permits, or other like documentation. 1.3 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 requirements prior to use. 1.4 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.
SIGNIFICANCE AND USE 2.1 The purpose of this practice is to establish that each production aircraft has been assembled properly and operates normally throughout its entire allowable flight envelope. 2.2 If final assembly is completed outside of the main production facility, the manufacturer shall specify the required procedures and what persons are authorized to perform them. SCOPE 1.1 The following requirements apply for the manufacture of weight-shift-control aircraft. This practice includes the production acceptance test requirements for weight-shift-control aircraft. 1.2 This practice applies to aircraft seeking civil aviation authority approval, in the form of flight certificates, flight permits, or other like documentation. 1.3 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 requirements prior to use. 1.4 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.
ASTM F2447-05(2018) is classified under the following ICS (International Classification for Standards) categories: 49.020 - Aircraft and space vehicles in general. The ICS classification helps identify the subject area and facilitates finding related standards.
ASTM F2447-05(2018) has the following relationships with other standards: It is inter standard links to ASTM F2447-05(2009), ASTM F3199-16a, ASTM F2563-16. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ASTM F2447-05(2018) is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
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.
Designation: F2447 − 05 (Reapproved 2018)
Standard Practice for
Production Acceptance Test Procedures for Weight-Shift-
Control Aircraft
This standard is issued under the fixed designation F2447; 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 readings shall achieve the normal accepted range of readings
commensurate with a new engine. If it is not performed during
1.1 The following requirements apply for the manufacture
engine break-in, then this verification must be performed under
of weight-shift-control aircraft. This practice includes the
separate procedures. All engine gages shall be verified to be
production acceptance test requirements for weight-shift-
operating. Final stages of engine break-in may be conducted in
control aircraft.
flight if a forced landing can be made safely at all times.
1.2 This practice applies to aircraft seeking civil aviation
authority approval, in the form of flight certificates, flight
4. Production Acceptance Testing, Flight Testing
permits, or other like documentation.
4.1 Every production aircraft shall be flight tested to the
1.3 This standard does not purport to address all of the
following minimums:
safety concerns, if any, associated with its use. It is the
4.1.1 Fifteen minutes flight time, including at least one
responsibility of the user of this standard to establish appro-
takeoff and landing, trimming of controls for straight and level
priate safety, health, and environmental practices and deter-
flight, and verification of control for left turn, right turn, and
mine the applicability of regulatory requirements prior to use.
speed control. Turns shall be made up to the maximum
1.4 This international standard was developed in accor-
allowable bank angle as prescribed by the manufacturer and
dance with internationally recognized principles on standard-
speeds (wings level) shall be flown up to the maximum
ization established in the Decision on Principles for the
possible for the configuration not to exceed manufacturers’
Development of International Standards, Guides and Recom-
limitations.
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee. 4.2 Instrument Verification—There shall be a written proce-
dure in effect to verify that all other instruments are operating
2. Significance and Use
within normal ranges. If equipped with a compass, the compass
variation card data shall be developed with the engine running.
2.1 The purpose of this practice is to establish that each
production aircraft has been assembled properly and operates
5. Post Flight Acceptance
normally throughout its entire allowable flight envelope.
2.2 If final assembly is completed outside of the main
5.1 There shall be a written procedure in effect to perform
productio
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