Corps aviation maintenance units personnel to record flight and maintenance actions. O-level maintenance managers can use this data to quickly obtain timely and accurate aircraft and equipment maintenance status, scheduled maintenance requirements, and additional information required- in their day-to-day management and decision- making process. areas from a centralized data bank of integrated aviation logistics information. NALDA—Naval Aviation Logistics Data Analysis— An automated database and information retrieval system for aviation logistics management and technical decision support. Analysis capability is provided through interactive query and batch processing from remote terminals. As a MIS, NALDA assists users in making improved decisions affecting fleet aircraft readiness. Users can define, identify, and isolate logistics problem NALIS—Navy Logistics Information System. NAMDRP—Naval Aviation Maintenance Discre- pancy Reporting Program. NAMP—Naval Aviation Maintenance Program. NAMPSOP—Naval Aviation Maintenance Program Standard Operating Procedures—Standard operat- ing procedures for maintenance programs and processes that provides standard procedures in sufficient detail to not require additional instructions written below COMNAVAIRSYS- COM level. NAMTRAGRU—Naval Air Maintenance Training Group—An organization under the military command of CNET, responsible for providing, by means of the NAMTRAGRUDETs, technical training for officers and enlisted personnel in the operation, maintenance, and repair of air weapons systems and associated equipment. NAMTRAGRUDET—Naval Air Maintenance Train- ing Group Detachment—A group of instructors equipped with naval air maintenance trainer(s), training aids, lesson guides, and training literature. NARR—Narrative (message). NAS—Naval Air Station. NATEC—Naval Air Technical Data and Engineering Service Command. NATOPS MANUAL—Naval Air Training and Operating Procedures Standardization—A manual of general flight and operating instructions applicable within the naval aviation establishment issued for individual aircraft which are intended to complement OPNAVINST 3710.7. The Naval Air Training and Operating Procedures Standard- ization (NATOPS) General Flight and Operating Instructions, OPNAVINST 3710.7, outlines procedures for documenting the NAVFLIR. NAVAIR—Naval Air Systems Command. NAVAIRSYSCOM—Naval Air Systems Com- mand—NAVAIRSYSCOM issues scheduled maintenance requirements through PMS publications for every model of Navy and Marine Corps aircraft. NAVAIRSYSCOM FS—Naval Air Systems Com- mand Fleet Support. NAVAIRWARCENACDIV —Naval Air Warfare Center Aircraft Division. NAVAVNDEPOT—Naval Aviation Depot. NAVFLIR—Naval Aircraft Flight Record—This form is prepared for each attempt at flight of naval aircraft or training evolutions for simulators. NAVFLIRS—Naval Flight Record Subsystem—The Naval Flight Record Subsystem serves as a single, integrated source of flight data for AV-3M, FREDS, IFARS, NALIS, and up-line reporting to other systems. NAVICP—Naval Inventory Control Point. NAVOP—Naval Operations (message). NAVPRO—Naval Plant Representative Office. NAVSEALOGCEN —Naval Sea Logistics Center. NAVSUP PUB—Navy Supply Publication. NAVSUPSYSCOM—Naval Supply Systems Com- mand. NAVY DIRECTIVES SYSTEM—Consists of instructions and notices employing the standard subject identification code numbering system for identification and filing purposes. The system is used throughout the Navy for issuing directives on policy, organization, administrative methods, or procedures. NC—Not Carried. NDI—Nondestructive Inspection—Methods that may be applied to a structure or component to determine its integrity, composition, physical, electrical, AI-17