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ASTM F2241-13

(Specification)

Standard Specification for Continued Airworthiness System for Powered Parachute Aircraft

Standard Specification for Continued Airworthiness System for Powered Parachute Aircraft

ABSTRACT
This specification covers the continued airworthiness requirements that apply to the manufacture of powered parachute aircrafts and their qualification for possible civil aviation authority approval in the form of flight certificates, flight permits, or other like documentation.
SCOPE
1.1 The following continued airworthiness requirements apply for the manufacture of powered parachute aircraft and their qualification for possible certification.  
1.2 This specification applies to powered parachute 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 and health practices and determine the applicability of regulatory requirements prior to use.

General Information

Status
Historical
Publication Date
31-May-2013
ICS
49.020 - Aircraft and space vehicles in general
Technical Committee
F37 - Light Sport Aircraft
Drafting Committee
F37.30 - Power Parachute
Current Stage
Ref Project

Relations

Replaces
ASTM F2241-05a(2008) - Standard Specification for Continued Airworthiness System for Powered Parachute Aircraft
Effective Date
01-Jun-2013
Referred By
ASTM F2244-14(2022) - Standard Specification for Design and Performance Requirements for Powered Parachute Aircraft
Effective Date
01-Jun-2013
Referred By
ASTM F2483-18e1 - Standard Practice for Maintenance and the Development of Maintenance Manuals for Light Sport Aircraft
Effective Date
01-Jun-2013
Referred By
ASTM F3060-20 - Standard Terminology for Aircraft
Effective Date
01-Jun-2013
Referred By
ASTM F2426-13(2018)e1 - Standard Guide on Wing Interface Documentation for Powered Parachute Aircraft
Effective Date
01-Jun-2013

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REDLINE ASTM F2241-13 - Standard Specification for Continued Airworthiness System for Powered Parachute Aircraft
English language
2 pages
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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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:F2241 −13
StandardSpecification for
Continued Airworthiness System for Powered Parachute
1
Aircraft
This standard is issued under the fixed designation F2241; 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 3.1.1 powered parachute, n—aircraftcomprisedofaflexible
or semi-rigid wing connected to a fuselage in such a way that
1.1 The following continued airworthiness requirements
the wing is not in position for flight until the aircraft is in
apply for the manufacture of powered parachute aircraft and
motion. That aircraft has a fuselage with seats, engine, and
their qualification for possible certification.
wheels (or floats), such that the wing and engine cannot be
1.2 This specification applies to powered parachute aircraft
flown without the wheels (or floats) and seat(s). Unique to the
seeking civil aviation authority approval, in the form of flight
powered parachute is the large displacement between the
certificates, flight permits, or other like documentation.
center of lift (high) and the center of gravity (low), which is
1.3 This standard does not purport to address all of the
pendulum effect. Pendulum effect limits angle of attack
safety concerns, if any, associated with its use. It is the changes, provides stall resistance and maintains flight stability.
responsibility of the user of this standard to establish appro-
4. Current Operators List Documentation
priate safety and health practices and determine the applica-
bility of regulatory requirements prior to use.
4.1 The manufacturer shall maintain a list of registered
aircraft owners that includes all aircraft in service by serial
2. Referenced Documents
number, registration number, together with the name and
2
2.1 ASTM Standards:
address of the owner.
F2240 Specification for Manufacturer Quality Assurance
4.2 In cases where the appropriate Civil Aviation Authority
Program for Powered Parachute Aircraft
maintains records of registered owners sufficient for tracking
F2241 Specification for ContinuedAirworthiness System for
aircraft and the manufacturer has access to such records, the
Powered Parachute Aircraft
manufacturer may elect to utilize such records for complying
F2242 Specification for ProductionAcceptance Testing Sys-
with this section.
tem for Powered Parachute Aircraft
F2243 Specification for Required Product Information to be
5. Monitoring, Investigation and Remedial Action
Provided with Powered Parachute Aircraft
5.1 The manufacturer shall maintain contact with dealers
F2244 Specification for Design and Performance Require-
and owners who report incidents or other situations that might
ments for Powered Parachute Aircraft
relate to safety, operations, or maintenance of aircraft produced
F2483 Practice for Maintenance and the Development of
and placed in service. The manufacturer will promptly inves-
Maintenance Manuals for Light Sport Aircraft
tigate all reported failures, malfunctions, or defects and de-
F2563 Practice for Kit Assembly Instructions of Aircraft
velop the appropriate corrective action. The magnitude of the
Intended Primarily for Recreation
service problem will define the subsequent publication to the
operators.
3. Terminology
3.1 Definitions:
6. Safety Directives
6.1 A safety directive will be distributed to all operators
1
This specification is under the jurisdiction of ASTM Committee F37 on Light
when a condition is found to exist that may also exist in other
Sport Aircraft and is the direct responsibility of Subcommittee F37.30 on Power
aircraft in the fleet and which would cause a deviation from
Parachute.
original design or unsafe condition for flight, rendering the
CurrenteditionapprovedJune1,2013.PublishedJuly2013.Originallyapproved
aircraft unairworthy. This change, maintenance procedure,
in 2003. Last previous edition approved in 2008 as F2241 – 05a (2008). DOI:
10.1520/F2241-13.
inspection procedure, or other procedures deemed appropriate
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
by the manufacturer is mandatory and must be performed and
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
documented in the individual aircraft logs in order for that
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. aircraft to maintain compliance withASTM standards. When a
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
F2241−13
safety directive is issued, immediately provide a copy to the compli
...

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: F2241 − 05a (Reapproved 2008) F2241 − 13
Standard Specification for
Continued Airworthiness System for Powered Parachute
1
Aircraft
This standard is issued under the fixed designation F2241; 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 The following continued airworthiness requirements apply for the manufacture of powered parachute aircraft and their
qualification for possible certification.
1.2 This specification applies to powered parachute 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 and health practices and determine the applicability of regulatory
requirements prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
F2240 Specification for Manufacturer Quality Assurance Program for Powered Parachute Aircraft
F2241 Specification for Continued Airworthiness System for Powered Parachute Aircraft
F2242 Specification for Production Acceptance Testing System for Powered Parachute Aircraft
F2243 Specification for Required Product Information to be Provided with Powered Parachute Aircraft
F2244 Specification for Design and Performance Requirements for Powered Parachute Aircraft
F2483 Practice for Maintenance and the Development of Maintenance Manuals for Light Sport Aircraft
F2563 Practice for Kit Assembly Instructions of Aircraft Intended Primarily for Recreation
3. Terminology
3.1 Definitions:
3.1.1 powered parachute, n—aircraft comprised of a flexible or semi-rigid wing connected to a fuselage in such a way that the
wing is not in position for flight until the aircraft is in motion. That aircraft has a fuselage with seats, engine, and wheels (or floats),
such that the wing and engine cannot be flown without the wheels (or floats) and seat(s). Unique to the powered parachute is the
large displacement between the center of lift (high) and the center of gravity (low), which is pendulum effect. Pendulum effect
limits angle of attack changes, provides stall resistance and maintains flight stability.
4. Current Operators List Documentation
4.1 The manufacturer shall maintain a list of registered aircraft owners that includes all aircraft in service by serial number,
registration number, together with the name and address of the owner.
4.2 In cases where the appropriate Civil Aviation Authority maintains records of registered owners sufficient for tracking aircraft
and the manufacturer has access to such records, the manufacturer may elect to utilize such records for complying with this section.
5. Monitoring, Investigation and Remedial Action
5.1 The manufacturer shall maintain contact with dealers and owners who report incidents or other situations that might relate
to safety, operations, or maintenance of aircraft produced and placed in service. The manufacturer will promptly investigate all
1
This specification is under the jurisdiction of ASTM Committee F37 on Light Sport Aircraft and is the direct responsibility of Subcommittee F37.30 on Power Parachute.
Current edition approved May 15, 2008June 1, 2013. Published July 2008July 2013. Originally approved in 2003. Last previous edition approved in 20052008 as
F2241F2241 – 05a (2008). – 05a. DOI: 10.1520/F2241-05AR08.10.1520/F2241-13.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
F2241 − 13
reported failures, malfunctions, or defects and develop the appropriate corrective action. The magnitude of the service problem will
define the subsequent publication to the operators.
6. Safety Directives
6.1 A safety directive will be distributed to all operators when a condition is found to exist that may also exist in other aircraft
in the fleet and which would cause a deviation from original design or unsafe condition for flight, rend
...

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1.2 The values stated in SI units are to be regarded as standard. There may be values given in parentheses that are mathematical conversions to inch-pound units. Values in parentheses are provided for information only and are not considered standard.  
1.2.1 Note that within the aviation community mixed units are appropriate in accordance with International Civil Aviation Organization (ICAO) agreements. While the values stated in SI units are regarded as standard, certain values such as airspeeds in knots and altitude in feet are also accepted as standard.  
1.3 Airframe emergency parachute recovery systems have become an acceptable means of greatly reducing the likelihood of serious injury or death in an in-flight emergency. Even though they have saved hundreds of lives in many different types of conditions, inherent danger of failure, even if properly designed, manufactured and installed, remains due to the countless permutations of random variables (attitude, altitude, accelerations, airspeed, weight, geographic location, etc.) that may exist at time of usage. The combination of these variables may negatively influence the life saving function of these airframe emergency parachute systems. They are designed to be a supplemental safety device and to be used at the discretion of the pilot when deemed to provide the best chance of survivability.  
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Standard Practice for Production Acceptance in the Manufacture of a Fixed Wing Light Sport Aircraft

SIGNIFICANCE AND USE
4.1 The purpose of this practice is to provide the minimum requirements necessary for the establishment of a production acceptance program for a manufacturer of light sport aircraft.  
4.2 The purpose of this specification is to provide the minimum requirements for the establishment of a ground and flight test program for verifying the initial production aircraft meets certain operational performance requirements that have been set forth by the manufacturer in its Pilot’s Operating Handbook (POH).  
4.3 In addition, this specification provides minimum requirements to verify that each subsequent production airplane has no obvious defects that would prevent the safe operation of the airplane.  
4.4 All requirements given in this specification are to be performed in accordance with the manufacturer’s Specification F2972-compliant quality assurance system requirements.  
4.5 The following criteria should not be construed as requirements for specific features to be included on a LSA. When a requirement specifies a feature that does not exist on a LSA, the requirement does not apply.
SCOPE
1.1 The following requirements apply for the manufacture of fixed wing aircraft, including gliders. This practice includes the production acceptance test requirements.  
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 limitations 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.

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