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ASTM F2483-05

(Practice)

Standard Practice for Maintenance and the Development of Maintenance Manuals for Light Sport Aircraft

Standard Practice for Maintenance and the Development of Maintenance Manuals for Light Sport Aircraft

SIGNIFICANCE AND USE
The purpose of this practice is to provide guidance to owners, mechanics, airports, regulatory officials, and aircraft and component manufacturers who may accomplish maintenance, repairs, and alterations on a light sport aircraft. In addition, this practice covers the format and content of maintenance manuals and instructions for the maintenance, repair, and alteration of an LSA.
SCOPE
1.1 This practice provides guidelines for the qualifications to accomplish the various levels of maintenance on U.S.-certificated experimental and special light sport aircraft. In addition, it provides the content and structure of maintenance manuals for aircraft and their components that are operated as light sport aircraft.
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 limitations prior to use.

General Information

Status
Historical
Publication Date
05-Apr-2005
ICS
49.020 - Aircraft and space vehicles in general
Technical Committee
F37 - Light Sport Aircraft
Drafting Committee
F37.70 - Cross Cutting
Current Stage
Ref Project

Relations

Replaced By
ASTM F2483-12 - Standard Practice for Maintenance and the Development of Maintenance Manuals for Light Sport Aircraft
Effective Date
01-Nov-2012
Referred By
ASTM F2426-13(2018)e1 - Standard Guide on Wing Interface Documentation for Powered Parachute Aircraft
Effective Date
06-Apr-2005
Referred By
ASTM F2745-15(2023) - Standard Specification for Required Product Information to be Provided with an Airplane
Effective Date
06-Apr-2005
Referred By
ASTM F2352-14(2022) - Standard Specification for Design and Performance of Light Sport Gyroplane Aircraft
Effective Date
06-Apr-2005
Referred By
ASTM F2244-14(2022) - Standard Specification for Design and Performance Requirements for Powered Parachute Aircraft
Effective Date
06-Apr-2005
Referred By
ASTM F2355-14(2022) - Standard Specification for Design and Performance Requirements for Lighter-Than-Air Light Sport Aircraft
Effective Date
06-Apr-2005
Referred By
ASTM F2245-23 - Standard Specification for Design and Performance of a Light Sport Airplane
Effective Date
06-Apr-2005
Referred By
ASTM F2930-16e1 - Standard Guide for Compliance with Light Sport Aircraft Standards
Effective Date
06-Apr-2005
Referred By
ASTM F3198-18 - Standard Specification for Light Sport Aircraft Manufacturer’s Continued Operational Safety (COS) Program
Effective Date
06-Apr-2005
Referred By
ASTM F3060-20 - Standard Terminology for Aircraft
Effective Date
06-Apr-2005
Referred By
ASTM F3199-16a - Standard Guide for Wing Interface Documentation for Weight Shift Control Aircraft
Effective Date
06-Apr-2005

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ASTM F2483-05 - Standard Practice for Maintenance and the Development of Maintenance Manuals for Light Sport AircraftASTM F2483-05 - Standard Practice for Maintenance and the Development of Maintenance Manuals for Light Sport Aircraft
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ASTM F2483-05 - Standard Practice for Maintenance and the Development of Maintenance Manuals for Light Sport Aircraft
English language
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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: F2483 − 05
StandardPractice for
Maintenance and the Development of Maintenance Manuals
1
for Light Sport Aircraft
This standard is issued under the fixed designation F2483; 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 14 CFR Part 65 Certification: Airmen Other Than Flight
Crewmembers
1.1 This practice provides guidelines for the qualifications
to accomplish the various levels of maintenance on U.S.-
3. Terminology
certificated experimental and special light sport aircraft. In
addition, it provides the content and structure of maintenance
3.1 Definitions:
manuals for aircraft and their components that are operated as
3.1.1 annual condition inspection—detailed inspection ac-
light sport aircraft.
complished once a year on a LSA in accordance with instruc-
1.2 This standard does not purport to address all of the tions provided in the maintenance manual supplied with the
safety concerns, if any, associated with its use. It is the aircraft. The purpose of the inspection is to look for any wear,
responsibility of the user of this standard to establish appro-
corrosion, or damage that would cause an aircraft to not be in
priate safety and health practices and determine the applica- a condition for safe operation.
bility of regulatory limitations prior to use.
3.1.2 A&P—airframe and powerplant mechanic as defined
by 14 CFR Part 65 in the U.S. or equivalent certification in
2. Referenced Documents
other countries.
2
2.1 ASTM Standards:
3.1.3 FAA—United States Federal Aviation Administration.
F2241 SpecificationforContinuedAirworthinessSystemfor
Powered Parachute Aircraft
3.1.4 heavy maintenance—any maintenance, inspection,
F2244 Specification for Design and Performance Require-
repair, or alteration a manufacturer has designated that requires
ments for Powered Parachute Aircraft
specialized training, equipment, or facilities.
F2245 Specification for Design and Performance of a Light
3.1.5 line maintenance—any repair, maintenance, scheduled
Sport Airplane
checks, servicing, inspections, or alterations not considered
F2295 Practice for Continued Operational Safety Monitor-
heavy maintenance that is approved by the manufacturer and is
ing of a Light Sport Aircraft
specified in the manufacturer’s maintenance manual.
F2352 Specification for Design and Performance of Light
Sport Gyroplane Aircraft
3.1.6 LSA (light sport aircraft)—aircraft designed in accor-
F2415 Practice for Continued Airworthiness System for
dance withASTM standards under the jurisdiction of Commit-
Light Sport Gyroplane Aircraft
tee F37 Light SportAircraft, for example, Specification F2244
3
for powered parachutes, Specification F2245 for airplanes, and
2.2 Federal Standards:
Specification F2352 for gyroplanes.
14 CFR Part 21.190 Issue of a Special Airworthiness Cer-
tificate for a Light-Sport Category Aircraft
3.1.7 LSA repairman inspection—U.S. FAA-certificated re-
14 CFR Part 43 Maintenance, Preventive Maintenance,
pairman (light sport aircraft) with an inspection rating as
Rebuilding, and Alteration
defined by 14 CFR Part 65, authorized to perform the annual
condition inspection on experimental light sport aircraft, or an
equivalent rating issued by other civil aviation authorities.
1
This practice is under the jurisdiction ofASTM Committee F37 on Light Sport
3.1.7.1 Discussion—Experimental LSA do not require the
Aircraft and is the direct responsibility of Subcommittee F37.70 on Cross Cutting.
Current edition approved April 6, 2005. Published April 2005. DOI: 10.1520/
individual performing maintenance to hold any FAA airman
F2483-05.
certificate in the U.S.
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
3.1.8 LSA repairman maintenance—U.S. FAA-certificated
Standards volume information, refer to the standard’s Document Summary page on
repairman (light sport aircraft) with a maintenance rating as
the ASTM website.
3
defined by 14 CFR Part 65, authorized to perform line
AvailablefromU.S.GovernmentPrintingOfficeSuperintendentofDocuments,
732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401. maintenance on aircraft certificated as special LSA aircraft.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
F2483 − 05
Authorized to perform the annual condition/100-h inspection 5.1.1.1 Equipment list,
on an LSA, or an equivalent rating issued by other civil
5.1.1.2 Sources to purchase parts,
aviation authorities.
5
...

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SCOPE
1.1 This specification covers minimum requirements for the design, manufacture, and installation of parachutes for airframes. Airframe emergency parachutes addressed in this specification refer to parachute systems designed, manufactured, and installed to recover the airframe and its occupants at a survivable rate of descent. This specification is not applicable to deep-stall parachutes, spin recovery parachutes, drogue parachutes, or other airframe emergency aerodynamic decelerators not specifically intended for safely lowering the airframe and occupants to the ground. The specification is applicable to these types of parachutes if they are an integral part of an airframe emergency parachute system designed to recover the airframe and occupants at a survivable rate of descent.  
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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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ASTM F3035-22(Practice)
Standard Practice for Production Acceptance in the Manufacture of a Fixed Wing Light Sport Aircraft

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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).  
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