classifications, and other airspace operations that may affect the safe and efficient flow of a parachuting operation. If you are uncertain of the requirements after looking at Appendix 1, contact your local FSDO and/or ATC facility for additional information.
12. EXHIBITION JUMPS AT OFF-AIRPORT LOCATIONS.
a. Parachute Landing Areas. The FAA requires the following size areas when issuing a COA for parachuting operations conducted over or into a congested area or an open air assembly of persons.
(1) Open Field. An open area, no less than 500,000 square feet (e.g., approximately 710 feet by 710 feet, or dimensions with a sum total that equals or exceeds 500,000 square feet) that will accommodate landing no closer than 100 feet from spectators. Allows a jumper to drift over the spectators with sufficient altitude (250 feet) so as to not create a hazard to persons or property on the ground.
(2) Level I. An open area that will accommodate a landing area no smaller than 250,000 square feet (e.g., approximately 500 feet by 500 feet, or dimensions with a sum total that equals or exceeds 250,000 square feet) and which will accommodate landing no closer than 50 feet from spectators. Allows a jumper to pass over the spectators no lower than 250 feet, including the canopy and all external paraphernalia. Many open field athletic areas and airport operational areas constitute Level I landing areas.
(3) Level II. An open area that will accommodate a rectangular, square, oval, or round-shaped landing area of approximately 5,000 square feet for no more than four jumpers, with at least 50 feet in width. Also accommodates an additional 800 square feet minimum for each additional jumper over four for any jumper landing within 30 seconds of the last of any four jumpers. This permits jumpers to land no closer than 15 feet from spectators and to pass over the spectators no lower than 50 feet including the canopy and all external paraphernalia.
(4) Stadium. A level II landing area smaller than 450 feet in length by 240 feet in width and bounded on two sides or more by bleachers, walls, or buildings in excess of 50 feet high.
(5) Other Landing Area Considerations.
(a) A landing area that exceeds the maximum dimensions of a Level I landing area, that permits a parachutist to drift over a congested area or open air assembly with a fully deployed and properly functioning parachute (if the parachutist is at sufficient altitude to avoid creating a hazard to persons and property on the ground) and that has no other safety concerns would likely not require a COA as required by § 105.21.
(b) Any parachute jumping demonstration planned in conjunction with a public aviation event will require a COA with appropriate special provisions as required by § 105.21, even if the landing area exceeds the maximum dimensions for a Level I area. A parachute jumping demonstration planned in conjunction with a public aviation event is one that takes place any time after the first spectator arrives for the event that day.
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(6) Tandem Jump Demonstrations. Only tandem instructors, rated by the USPA or authorized by the FAA General Aviation and Commercial Division (AFS-800), Federal Aviation Administration, Flight Standards Service, 800 Independence Avenue, SW, Washington, DC 20591 may conduct tandem demonstrations. Tandem jumps may be authorized as follows:
(a) Tandem jumps into open field and Level I landing areas do not require any previous jump experience for the passenger.
(b) Tandem jumps into Level II areas require the passenger to have a USPA category D license with a Professional Exhibition Rating (PRO).
(7) Alternate Landings Areas. Regardless of the parachutists’ experience, “runoffs” or escape areas must be identified.
(8) Intentional Cutaway. Cutaways may not be performed if the cutaway equipment will drift into the spectator area.
b. Qualification and Currency Requirements. In addition to landing area size requirements, the FAA also imposes qualification and currency requirements. The FAA recognizes and accepts USPA licenses and ratings found in the parachutist’s license and recent experience requirements that are established in the current edition of FAA Order 8900.1, Flight Standards Information Management System (FSIMS), Volume 3, Chapter 6, Section 1, Issue a Certificate of Waiver or Authorization for an Aviation Event, located at http://fsims.faa.gov. In accordance with Order 8900.1, parachutists and instructors who are not members of the USPA and who wish to participate in a demonstration or exhibition jump over or into a congested area must present satisfactory evidence of the experience, knowledge, and skill equivalent to that required by the USPA and must have a letter of approval from AFS-800.
13. PARACHUTE EQUIPMENT RULES.
a. Parachute. Title 14 CFR part 1, § 1.1 defines a parachute as a device used, or intended to be used, to retard the fall of a body or object through the air. For the purposes of this AC, a parachute assembly normally, but not exclusively, consists of the following major components:
a canopy, a deployment device, a pilot chute and/or drogue, risers, a stowage container, a harness, and an actuation device (ripcord). There are, of course, some lesser parts associated with these major components such as connector links, bridles, and hardware. The term “pack,” when used in this AC, refers to the complete harness-container system, including the main parachute container, plus the reserve parachute and associated components. Except for an RSL (if installed), it does not include the main canopy, main risers, or components that depart with the main canopy if it is jettisoned. If a container is designed to be easily disconnected from its harness (for storage or transport, for example), the term “pack” refers to the container/canopy assembly by itself, without the harness.
b. Parachute Harness. Section 105.43 requires a solo parachutist making an intentional jump wearing a single-harness dual-pack parachute to have at least one main parachute and one approved reserve parachute. For tandem jumps, the parachute system defined in § 105.3 includes a main parachute, a reserve parachute, a harness and dual parachute container, an AAD, and a forward harness for a passenger parachutist. For both solo and tandem parachutists, the harnesses Par 12 Page 13
(including the forward harness of a tandem system) and reserve parachute packs must be approved types, but the main parachutes do not need approval. The following are examples of approved parachutes as defined in § 105.3:
(1) Parachutes Manufactured under TSO-C23. This TSO prescribes the minimum performance and QA standards for personnel parachutes that are carried aboard civil aircraft or by skydivers for emergency use, including reserve parachutes used for intentional jumps. The manufacturer must meet these standards before labeling its parachute or components as complying with the TSO.
(2) Demilitarized or Military Surplus Parachutes. Military personnel-carrying parachutes (other than high-altitude, high-speed, or ejection kinds) identified by military drawing number, military order number, or any other military designation or specification. These parachutes are often referred to as demilitarized or military surplus parachutes.
c. Assembly of Major Components. The assembly or mating of approved parachute components from different manufacturers may be made by a certificated, appropriately rated parachute rigger in accordance with the parachute manufacturer’s instructions and without further authorization by the manufacturer or the FAA. Specifically, when various parachute components are interchanged, the parachute rigger should follow the canopy manufacturer’s instructions as well as the parachute container manufacturer’s instructions. However, the container manufacturer’s instructions take precedence when there is a conflict between the two.
(1) Assembled parachute components must be compatible. Each component of the resulting assembly must function properly and may not interfere with the operation of the other components. For example:
(a) Do not install a canopy of lesser or greater pack volume than the intended design criteria for the specific size of container, since it could adversely affect the proper functioning of the entire parachute assembly.
(b) A TSO’d canopy may be assembled with a demilitarized harness, or vice versa, as long as the assembled components comply with the safety standard of the original design.
(c) In cases where a main canopy that is already mounted on risers is assembled to an existing harness/container system, ensure that the completed assembly functions correctly. Refer to the manufacturer’s instructions to see if and how the RSL (if installed) may be deactivated when equipment configuration does not permit its use.
(2) Any questions about the operation of the assembly should be resolved by actual tests by the rigger to make certain the parachute is safe for emergency use.
(3) For a single-harness parachute system, the strength of the harness must always be equal to or greater than the maximum force generated by the canopy during certification tests.
The rigger who assembles the system should record these limits in a place accessible to the user when he or she dons the assembly. Some manufacturers may also specify minimum weights or speeds for safe operation.
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(a) The maximum operating weight and maximum pack opening speed of components manufactured under TSO-C23c, TSO-C23d, and TSO-C23f are marked on the components themselves.
(b) In the case where either the harness or canopy of a single-harness system is certified under TSO-C23b and the manufacturer has not specified operating limits, derive the maximum pack opening speed for that component from the strength test table in the National Aerospace Standards Specification (NAS)-804, Parachutes.
1. For the maximum operating weight of the TSO-C23b component, use the highest weight in the table less than or equal to the maximum operating weight of the other component and use the corresponding speed in the table as the maximum pack opening speed of the TSO-C23b component.
2. For the maximum pack opening speed of the TSO-C23b component, use the highest speed in the table less than or equal to the maximum pack opening speed of the other component and use the corresponding weight in the table as the maximum operating weight of the TSO-C23b component.
(4) For tandem systems, there may be additional limits for each harness.
d. AAD Installation. The FAA accepts the installation (addition of pockets, channels, guides, etc., required for the AAD assemblage in the parachute container) of each make/model AAD as part of the paperwork that is submitted by the parachute manufacturer during the TSO approval for parachute harness/container systems. The TSO approval by the FAA and the AAD approval by the manufacturer (mentioned, for example, in § 105.43(b)) are for the installation only, and are based on AAD operation not interfering with normal function of the parachute.
A retrofit installation, or installation of a make or model AAD other than those specifically authorized for use by the parachute manufacturer for a particular TSO or Military Specifications (MIL-SPEC)-approved parachute, constitutes an alteration to that parachute (see paragraph 16).
Manufacturer and retrofit installation are done in consultation and agreement with the AAD manufacturer, and in accordance with established test procedures such as PIA Technical Standard (TS)-112, Harness/Container - AAD Installation Test Protocol.
e. Instructions for Maintenance, Repair, or Alteration of Specific Parachutes. These instructions may be available by contacting manufacturers. Many manufacturers provide their manuals online through their Web sites. The PIA Web site, http://www.pia.com, provides a good starting point for searches. When such instructions are not available, The Parachute Manual, Volumes I and II (Dan Poynter, 1991) and FAA-H-8083-17, Parachute Rigger Handbook, set out commonly accepted repair practices. The Parachute Manual and The Parachute Rigger Handbook can be purchased from commercial booksellers; The Parachute Rigger Handbook is also available for download at: http://www.faa.gov.
f. Parachutist’s Handling of Equipment. The user of a parachute system may perform simple assembly and disassembly operations necessary for transportation, handling, or storage between periods of use if the parachute’s design simplifies such assembly and disassembly without the use of complex operations.
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g. Removal of Pilot Chute. A certificated senior or master parachute rigger may remove the pilot chute from a front-mounted (e.g., chest-type) reserve parachute if the canopy does not use a diaper, bag, or other deployment device. When complete, the parachute must have the plain marking, “PILOT CHUTE REMOVED.” This kind of parachute can be used for intentional jumping only.
h. Extra Equipment. The FAA does not consider the attachment of an instrument panel, knife sheath, or other material to the exterior of the parachute assembly an alteration. If attaching any extra equipment, take care not to impair the functional design of the system.
14. PARACHUTE PACKING.
a. Reserve Parachutes.
(1) A certificated and appropriately rated parachute rigger must pack the reserve parachute.
(2) Visiting foreign parachutists jumping parachute systems that the FAA has not approved must have their reserve parachutes packed by someone acceptable to the foreign parachutist’s Civil Aviation Authority (CAA) or by a FAA-certificated rigger.
(3) The certificated and appropriately rated parachute rigger must pack the reserve parachute within 180 days before the date of use if the parachute system is made of materials substantially resistant to mold, mildew, or other rotting agents, or within 60 days of the date of use otherwise.
(4) A parachute user must ensure that an AAD is maintained in accordance with the AAD manufacturer’s instructions and service requirements. When a rigger packs a reserve parachute, the rigger is only certifying that it meets all safety requirements on the day it is packed;
therefore, riggers should note any maintenance or battery replacement due date(s) on the packing data card so that users are able to determine AAD airworthiness and ensure conformance to the regulations. AADs are to be installed in accordance with the harness/container manufacturer’s instructions.
(5) Only the rigger who did the packing, and whose seal is removed to permit scheduled or unscheduled maintenance or repairs to the reserve container, may open, reclose, and reseal it
(e.g., AAD service or closing loop adjustment) within the 180-day or 60-day period in subparagraph 14a(3).
b. Main Parachutes. Main parachutes must be packed within 180 days before the date of use and be packed by any certificated parachute rigger or a person working under the direct supervision of a certificated parachute rigger. The person making the next jump (including a tandem parachutist in command, but not the passenger parachutist) may also pack the main parachute.
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15. PARACHUTE REPAIRS.
a. Major Repair. A major repair, as defined in § 1.1, is a repair that, if improperly done, might appreciably affect airworthiness.
b. Minor Repair. A minor repair is a repair other than a major repair.
c. Major or Minor Repair Determination. When there is a question about whether a particular repair is major or minor, follow the manufacturer’s instructions. In the absence of the manufacturer’s instructions, riggers should use the FAA’s Parachute Rigger Handbook (FAA-H-8083-17) and Poynter’s Parachute Manual Volume I and II as guides. If the procedure calls for a master rigger, it should be considered a major repair. If the procedure allows for a senior rigger, it should be considered a minor repair.
(1) The same kind of repair may be classed as major or minor depending on size or proximity to key structural components. For example, a basic patch may be a minor repair if it is small and away from seams, but may be a major repair if it is large or adjacent to a seam.
(2) The same kind of repair may be classed as major or minor depending on whether it is done to an approved or unapproved component. For example, replacement of a suspension line on a reserve canopy is usually a major repair, while replacement of a suspension line on a main canopy is generally considered a minor repair (even if the identical technique is required for both replacements).
(3) If an operation results in an approved configuration, the operation is considered a repair. For example, if a parachute system is approved with and without an RSL, then removing or replacing RSL components is a repair that may be major or minor depending on whether, if improperly done, it might appreciably affect airworthiness. Similarly, resizing a harness, when the original design permits a range of sizes, is a repair when the resized harness remains within the permitted range.
(4) Only an appropriately rated master rigger or a manufacturer of approved parachute components may make major repairs. The manufacturer may designate certain repairs to be done only by the manufacturer or the manufacturer’s designee.
16. PARACHUTE ALTERATIONS.
a. Configuration. Alterations are changes to a parachute system configuration that the manufacturer or the manufacturer’s supervising FAA Aircraft Certification Office (ACO) has not approved. Examples include removing a deployment device from a reserve canopy, adding harness fittings to permit attaching an additional canopy, using nonstandard repair materials or techniques, or installation of a specific make/model AAD when the manufacturer has not authorized such changes. Changes that result in an approved configuration are considered repairs (see paragraph 15).
b. Approval. An alteration to an approved parachute system must be done in accordance with approved manuals and specifications and only by those with specific authorization to perform that alteration. Specific approval is not needed for the method of altering a non-TSO’d Par 15 Page 17
main parachute canopy. A person seeking authorization to alter an approved parachute system should proceed as follows:
(1) A person qualified to alter a parachute (as listed below) should contact his or her local FAA FSDO inspector to discuss the proposed alteration. The applicant should be prepared to show the inspector the nature of the alteration by using a sample assembly, sketch, or drawing and be prepared to discuss the nature of the tests necessary for showing that the altered parachute meets all applicable requirements.
(2) The inspector will review the proposal with the applicant and a plan of action will be agreed upon.
(3) The applicant will then prepare an application, in the format of a letter, addressed to the local FSDO. Attach all pertinent data. The data should include:
• A clear description of the alteration;
• Drawings, sketches, or photographs, if necessary;
• Information such as thread size, stitch, pattern, materials used, and location of altered components; and
• Some means of identifying the altered parachute (model and serial number).
(4) The FSDO aviation safety inspector (ASI) may send an alteration to the ACO for review if the ASI is not experienced in parachute alterations. When satisfied, the inspector will indicate approval by date stamping, signing, and placing the FSDO identification stamp on the letter of application.
(5) Only a certificated and appropriately rated master parachute rigger, a current manufacturer of approved parachute systems or components, or any other manufacturer the Administrator considers competent may perform alterations to approved parachutes.
17. MATERIALS USED FOR REPAIRS TO TSO-APPROVED COMPONENTS.
a. Material Quality. Materials used for repairs to TSO-approved components including, but not limited to, fabric, suspension line, tape, webbing, thread, and hardware, must meet the same specifications, requirements, and certifications of the original materials used by the manufacturer.
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b. Parachute Fittings. Hardware may be reconditioned and reused, as long as it complies with subparagraph 17a. However, the plating or replating of load-carrying parachute fittings may cause hydrogen embrittlement and subsequent failure under stress unless the plating is done properly. Chrome- or nickel-plated harness adjustment hardware may also have a smoother finish than the original and may permit slippage.
/s/
John Barbagallo Director, Flight Standards Service Par 17 Page 19 (and 20)
Appendix 1 APPENDIX 1. TABLE OF LOCATION OF JUMP AUTHORIZATION OR
NOTIFICATION Location of Jump Kind of Authorization Required When to Apply or Notify Where to Apply or Notify Title 14 CFR Section Reference Over or onto any airport Prior approval Prior to jump Airport management § 105.23 In or into Class E or G airspace Air Traffic Control (ATC) notification Between 24 hours and 1 hour prior to jump ATC facility having jurisdiction § 105.25 In or into Class A, B, C, or D airspace ATC authorization (see Note 1) Prior to jump ATC facility having jurisdiction § 105.25 Over or within a restricted or prohibited area Prior authorization Prior to jump Controlling agency, as noted on sectional chart § 105.25 Over or into a congested area or open air assembly of persons FAA Form 7711-1, Certificate of Authorization 10 working days prior to jump Flight Standards District Office (FSDO) having jurisdiction over the area where jump is to be made § 105.21 Note 1: Verbal authorization normally issued.
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Appendix 2 APPENDIX 2. OPERATION OF AIRCRAFT WITH DOOR REMOVED OR MODIFIED
FOR PARACHUTING OPERATIONS
1. Operating Limitations Revision. The previous revision, Advisory Circular (AC) 105-2D, Sport Parachuting, Appendix 2, provided a list of aircraft that have Federal Aviation Administration (FAA)-approved door open or removal procedure authorization with operating limitations. That list did not include all the aircraft currently used in skydiving operations.
Instead of continuing with the use of that list, contact your local Flight Standards District Office (FSDO) for information on getting an authorization to operate your aircraft with the door removed and/or a door modified to open/close in flight. Aircraft that have approved procedure and operating limitations in their FAA-approved Aircraft Flight Manual (AFM) or a FAA-approved Supplemental Type Certificate (STC) may operate in accordance with those documents.
2. Operation with Modified or Removed Door. Any aircraft type, utility/normal category model that has had FAA-approved data used for skydiving operations or door removal can be considered.
a. Required Data. It is the responsibility of the applicant to supply the FAA aviation safety inspector (ASI) with any data necessary to have his or her aircraft approved to operate with a door removed or a door modified to open/close in flight during jump operations. If the aircraft is altered and operated in accordance with an STC, no other limitations are required.
b. Approved Data. Many aircraft have jump door and/or restraint systems approved by type certificate (TC), STC, or field approval. Aircraft that have not been FAA-approved by TC, STC, or field approval must have the required data to address the alteration from a Designated Engineering Representative (DER), Organization Designation Authority (ODA), or other FAA-approved data. This data will allow the owner/operator the ability to apply for a field approval or one-time STC for that aircraft.
3. Previously Approved Field Approvals. Applicants can present a previously FAA-approved field approval for jump door, handles, step, and skydiver restraint systems as data for the field approval process if the FAA-approved data are for the same aircraft make, model, and series (M/M/S).
4. Field Approval Process. Applicants need to follow the latest guidance found in FAA Order 8900.1, Flight Standards Information Management System (FSIMS), Volume 4, Chapter 9, Selected Field Approvals, for a field approval process. This guidance can be found at http://fsims.faa.gov. Any changes to the flight manual require FAA and Aircraft Certification Office (ACO) approval. Applicants must include placards and skydiver restraint systems in the continued airworthiness instructions covering the repair of placards, restraint system components, steps, handles, jump doors, etc. Installation, removal, and inspection of installed equipment will be entered in the aircraft maintenance records, including the inspection checklist for the installation and operational check of restraint systems.
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