1、 MIL-STD-1289D w/CHANGE 1 23 April 2004 SUPERSEDING MIL-STD-1289D 24 September 2003 DEPARTMENT OF DEFENSE STANDARD PRACTICE AIRBORNE STORES, GROUND FIT AND COMPATIBILITY REQUIREMENTS AMSC N/A AREA SESS DISTRIBUTION STATEMENT A: Approved for public release, distribution is unlimited. METRIC Provided
2、by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1289D ii FOREWORD 1. This standard is approved for use by all Departments and Agencies of the Department of Defense. 2. The information contained herein constitutes a standardization of procedures and cr
3、iteria for testing ground fit and compatibility of munitions and stores with aircraft and armament weapons support equipment. This document is applicable to all persons in the Aircraft/Stores Compatibility area. It is intended to serve as a means of informing, guiding, and providing instructions in
4、the fundamentals and principles involved in the determination of physical, electrical, and operational compatibility of an airborne store with its associated suspension equipment, support equipment, and with the carriage aircraft. The physical clearances included herein are recommended to prevent an
5、y major interference or damage from developing. If deviations are noted and waivers are necessary they must be justified, documented, and approved by the cognizant authority responsible for the aircraft. 3. Technical questions may be addressed to the following offices: U.S. Army Aviation Missile Com
6、mand Redstone Arsenal AMSAM-RD-AE-S-W Building 4488, Room C-316 Huntsville AL 35898-5000 Telephone: Commercial (256) 705-9765 Air Armament Center 102 West D Ave, Suite 300 Eglin AFB FL 32542-6865 Telephone: Commercial (850) 882-3310 DSN 872-3310/8941 Naval Air Warfare Center Aircraft Division 21960
7、Nickles Rd Patuxent River MD 20670 Telephone: Commercial (301) 342-4340/4382 4. Comments, suggestions, or questions on this document shall be addressed to the Air Force SEEK EAGLE Office, ATTN: SKA, 205 West D Avenue, Eglin AFB FL 32542-6865 or E-mail to brooksjoeglin.af.mil. Since contact informati
8、on can change, you may want to verify the currency of this address information using the ASSIST Online database at www.dodssp.daps.mil Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1289D iii CONTENTS PARAGRAPH PAGE NO. 1. SCOPE1 1.1 Scope.
9、1 1.2 Application. .1 1.3 Exclusions. .1 2. APPLICABLE DOCUMENTS .1 2.1 General.1 2.2 Government documents1 2.2.1 Specifications, standards, and handbooks.1 2.2.2 Other Government documents, drawings, and publications.2 2.3 Order of precedence.2 3. DEFINITIONS2 3.1 Aircraft. .2 3.2 Store.3 4. GENERA
10、L REQUIREMENTS 3 4.1 Store fit and compatibility test configurations. .3 4.2 Store installation requirements3 4.2.1 Loading procedures.3 4.2.2 Alignment of stores3 4.3 Clearances. 4 4.3.1 Loading clearance.4 4.3.2 External store clearances4 4.3.2.1 Store to aircraft clearance. .4 4.3.2.2 Store to st
11、ore clearance. 4 4.3.2.3 Store to pylon clearance.4 4.3.2.4 Rail launched stores clearance.4 4.3.2.5 Store ejection clearance.5 4.3.2.6 Intake duct clearance. 5 4.3.2.7 Store arming control system clearance.5 4.3.2.8 Propeller and rotor disk clearance5 4.3.2.9 Clearance for missile tubes. .5 4.3.3 I
12、nternal store clearances. 5 4.3.3.1 Store to aircraft clearance. .5 4.3.3.2 Store to store clearance. 6 4.3.3.2.1 U.S. Navy requirement6 4.3.3.3 Store to suspension clearance. 6 4.3.3.4 Trapeze and rotary suspension to aircraft clearance. .6 4.3.3.5 Intake duct clearance. 6 4.3.3.6 Store arming cont
13、rol system clearance.6 4.3.3.7 Ejection store clearance. 6 4.3.4 Fuze clearance10 4.3.5 Minimum ground clearance. 10 4.3.6 Landing gear clearance.10 4.3.7 Engine heat, jet, and munitions blast clearance.10 4.3.8 RAM air turbine clearance. 10 4.4 Accessibility. .11 4.4.1 Maintenance access11 Provided
14、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1289D iv CONTENTS PARAGRAPH PAGE NO. 4.4.2 Access for store adjustment. .11 4.5 Sway bracing. .11 4.6 Ejection mechanism11 4.7 Release system electrical devices and wiring. 11 4.8 Armament weapons suppo
15、rt equipment (AWSE) compatibility11 4.8.1 Special tools11 4.8.2 Store cradling or handling area12 4.9 Safety. 12 4.9.1 Ground safety device. .12 4.9.2 Erroneous switch selection and single component failure12 4.9.3 Safetying. 12 5. DETAILED REQUIREMENTS12 5.1 General.12 5.2 Test stores12 5.3 Install
16、ation test methods. 13 5.3.1 Store loading.13 5.3.2 Loading procedure test13 5.3.3 Clearance tests. 13 5.3.4 Accessibility tests. .14 5.3.5 Store reinforced area test14 5.3.6 Electrical function test14 5.3.6.1 Electrical interface14 5.3.6.2 Store functional check. .14 5.3.6.3 Armament control system
17、 check.14 5.3.7 Armament Weapons Support Equipment (AWSE) compatibility test15 5.3.7.1 Test conditions.15 5.4 Documentation of observations.15 5.5 Safety standards.15 6. NOTES 16 6.1 Intended use.16 6.2 Acquisition requirements.16 6.3 Types of tests. 16 6.4 Subject term (keyword list) listing16 6.5
18、International standardization agreements. 17 6.6 Changes from previous issue17 APPENDIX A 18 Test Item Descriptions 18 FIGURES 1. Definition of a five-degree half angle cone (see 4.3.2.8b).10 2. Internal carriage clearance (see 4.3.3.7a).11 3. Internal carriage clearance (see 4.3.3.7b).12 Provided b
19、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1289D 1 1. SCOPE 1.1 Scope. This standard establishes the requirements and testing procedures for installations of all munitions and stores carried on an aircraft. It includes testing of all stores define
20、d in 3.2. 1.2 Application. The compatibility qualities of every airborne store undergoing test will be demonstrated in accordance with the provisions of this standard, unless specific deviations are noted and waivers are authorized by appropriate service authority or unless special requirements are
21、specified by the development agency. 1.3 Exclusions. The requirements for aircraft electrical circuits, which are a part of the arming, de-arming, and monitoring systems for nuclear bombs, or missiles with nuclear warheads, are excluded from this document. To assure electrical compatibility of nucle
22、ar weapons in those areas, coordination with appropriate nuclear design agencies must be accomplished. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this standard. This section does not include documents cited in other sections of t
23、his standard or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or 5 of this standard, whether or not they
24、 are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or
25、contract. DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-S-8512 Support Equipment, Aeronautical, Special, General Specification for the Design of MIL-A-8591 Airborne Stores, Suspension Equipment and Aircraft-Store Interface (Carriage Phase); General Design Criteria for MIL-I-8671 Installation of Droppable
26、 Stores and Associated Release Systems Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1289D 2 MIL-PRF-9977 Manuals, Technical and Checklists: Munitions/Weapons Loading Procedures, Nonnuclear and Nuclear and Packages, Standard Data: Munitions
27、 Loading Procedures, Nonnuclear DEPARTMENT OF DEFENSE STANDARDS MIL-STD-464 Electromagnetic Environmental Effects Requirements Electromagnetic Environmental Effects Requirements MIL-STD-1760 Interface Standard for Aircraft/Store Electrical Interconnection System DEPARTMENT OF DEFENSE HANDBOOKS MIL-H
28、DBK-300 Technical Information File of Support Equipment MIL-HDBK 1763 Aircraft/Stores Compatibility: Systems Engineering Data Requirements and Test Procedures (Copies of these documents are available online at http:/assist.daps.dla.mil/quicksearch/ or www.dodssp.daps.mil or from the Standardization
29、Document Order Desk, 700 Robins Avenue, Building 4D Philadelphia, PA 19111-5094. 2.2.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified,
30、 the issues of these documents are those cited in the solicitation or contract. SOCIETY OF AUTOMOTIVE ENGINEERS (SAE) SAE-AS50881 Aerospace Vehicle Wiring (Copies of this document are available online at www.sae.org or from SAE Customer Service, 400 Commonwealth Dr., Warrendale PA 15096-0001, USA.)
31、2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. DEFINITIO
32、NS 3.1 Aircraft. Any vehicle designed to be supported by air, being borne up either by the dynamic action of the air upon the surfaces of the vehicle, or by its own buoyancy. The term includes fixed and movable wing airplanes, helicopters, gliders, Unmanned Aerial Vehicles (UAV) and airships, but ex
33、cludes air-launched missiles, target drones, and flying bombs. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-1289D 3 3.2 Store. Any device intended for internal or external carriage and mounted on aircraft suspension and release equipment,
34、and may be released intentionally or in an emergency situation in flight. Equipment that is bolted or permanently fixed to the aircraft is not a store. Stores include missiles, rockets, bombs, nuclear weapons, mines, torpedoes, sonobouys, drones, pyrotechnic devices, detachable fuel and spray tanks,
35、 line-source disseminators, dispensers, pods (refueling, thrust augmentation, gun, laser designator, electronic countermeasures, store control data link, reconnaissance, etc.), targets, cargo-drop containers, and launchers such as missile and rocket launchers. When the missile launcher is the store,
36、 the missiles fired from the launchers are also stores. 4. GENERAL REQUIREMENTS 4.1 Store fit and compatibility test configurations. The store shall undergo fit and compatibility testing on each aircraft specified by the requesting agency as specified by an approved test method. It is essential to e
37、nsure that compatibility demonstrations are not unique to test aircraft and store alone, but are applicable also to all models and series of operational aircraft and stores. If this cannot be accomplished, deviations will be recorded and reported. Approved modifications will be required to authorize
38、 carriage of all non-standard stores on test aircraft. 4.2 Store installation requirements. The installation requirements specified in this standard are general in nature and include most of the desired aircraft store criteria. They shall be used unless determined to be not applicable for the store
39、undergoing testing. 4.2.1 Loading procedures. Store preparation, loading, and handling shall be accomplished in accordance with approved service armament and munitions checklists or an approved munitions checklist. These instructions shall include efficient and safe handling procedures, adjustments,
40、 and controlling procedures for the store under all loading and operating conditions expected to be encountered. Verification of the efficiency and correctness of the procedures shall be made in accordance with the loading procedure test (see 5.3.2). Additional information can be obtained in MIL-PRF
41、-9977. 4.2.2 Alignment of stores. Stores shall be capable of being installed with their longitudinal axis parallel to the stores alignment line specified for the aircraft. Except where otherwise specified by the aircraft detail specification, the aircraft stores suspension equipment shall be install
42、ed such that the longitudinal axes of stores are aligned in the pitch plane parallel to the flight path of the aircraft for the average cruise condition or to minimize drag caused by carrying the stores. When boresighting provisions are included in the aircraft or store, the adequacy and efficiency
43、of the provisions shall be tested in accordance with the installation test methods (see 5.3). Stores shall be installed such that removal of components or parts for boresighting is possible without removing the store from the aircraft. Provided by IHSNot for ResaleNo reproduction or networking permi
44、tted without license from IHS-,-,-MIL-STD-1289D 4 4.3 Clearances. Minimum clearances specified below (measured during static ground fit tests) are intended to ensure adequate clearance during worst-case dynamic in-flight maneuvers. A summary of the clearances required for the aircraft/store combinat
45、ion is included in Appendix A for use during the test. 4.3.1 Loading clearance. Sufficient clearance shall be provided to enable movement of the store into position when the aircraft is fully serviced and is in its normal attitude on a normal landing or servicing surface. It is desirable that suffic
46、ient clearance be provided to allow loading/unloading at maximum aircraft gross weight with tires flat and struts fully compressed. For the purpose of determining this clearance, use of common armament weapons support equipment shall be assumed unless peculiar armament weapons support equipment is d
47、esignated for use with the store or aircraft. See MIL-I-8671 for additional information. 4.3.2 External store clearances. 4.3.2.1 Store to aircraft clearance. A minimum clearance of 25.4 mm (one inch) shall be provided between all required stores and aircraft surfaces (including hoisting equipment,
48、flaps, dive brakes, ailerons, elevators, rescue hoists, etc.) with the surfaces deflected to the point of the closest proximity to the store. For aircraft with variable wing geometry, the worst-case wing sweep angle shall be used to determine minimum clearance. 4.3.2.2 Store to store clearance. A mi
49、nimum clearance of 25.4 mm (one inch) shall be provided between adjacent stores noting that additional clearance may be required for fuze clearance (see 4.3.4) with stores mounted on the aircraft stores suspension equipment. For stores configured in tandem, this distance shall be measured from the plane tangent to the rear most surface of the forward store to the closest surface o
