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Pulse Plasma Nitriding for Aerospace Application Ruggedization of Electronics for Deployed Military Environments Migrating Advanced Signal Processing Technology to Rugged SFF Platforms Radar Recording Proves Next-Level System Performance As radar and electronic warfare systems contend with an increasingly crowded environment, recording tests, interactions, and conflicts provides insight that can help assure future triumphs. > Facing 5G New Radio (NR) Test Challenges Communicating Via Long-Distance Lasers The Purpose of Mixed-Effects Models in Test and Evaluation The simplest version of a mixed model-the random intercept model, where so-called random effects represent group-wide deviations from a grand mean-can account for day-to-day deviations in system performance while still allowing the results to be generalized beyond the few days of observed testing.

The difficulty in locating crash sites has prompted international efforts for alternatives to quickly recover flight data. This document describes the technical requirements and architectural options for the Timely Recovery of Flight Data (TRFD) in commercial aircraft. ICAO and individual Civil Aviation Authorities (CAAs) levy these requirements. The ICAO Standards and Recommended Practices (SARPs) and CAA regulations cover both aircraft-level and on-ground systems. This report also documents additional system-level requirements derived from the evaluation of ICAO, CAA, and relevant industry documents and potential TRFD system architectures. It describes two TRFD architectures in the context of a common architectural framework and identifies requirements. This report also discusses implementation recommendations from an airplane-level perspective.

The purpose of this document is to evaluate Communication, Navigation, and Surveillance (CNS) Distributed Radio architectures and the feasibility of distributing the RF and systems processing sections to ensure the following: Reduce cost of equipment Reduce Size, Weight, and Power (SWaP) Ease of aircraft integration Growth capability built into the design Maintain or improve system availability, reliability, and maintainability It provides a framework to determine whether it is feasible to develop ARINC Standards that support CNS distributed radio architectures.

The purpose of this document is to provide guidelines for integrating previously standalone cabin systems such as cabin management systems, In-Flight Entertainment (IFE) systems, In-Flight Connectivity (IFC) systems, galley systems, surveillance systems, etc. Resource sharing between systems can reduce airline costs and/or increase functionality. But, as systems expose their internal resources to external systems, the risk of an intrusion that could degrade function and/or negatively expose the supplier’s or airline’s brand increases. This document provides a recommended IP networking design framework between aircraft systems to reduce the operational security threats while still supporting the necessary intersystem routing.

ARINC 858 Part 1 defines the airborne data communication network infrastructure for aviation safety services using the Internet Protocol Suite (IPS). ARINC 858 builds upon ICAO Doc 9896, Manual on the Aeronautical Telecommunication Network (ATN) using Internet Protocol Suite (IPS) Standards and Protocol. IPS will extend the useful life of data comm services presently used by operators, e.g., VDL, Inmarsat SBB, Iridium NEXT, and others. It represents the evolutionary path from ACARS and ATN/OSI to the end state: ATN/IPS. ARINC 858 includes advanced capabilities such as aviation security and mobility. This product was developed in coordination with ICAO WG-I, RTCA SC-223, and EUROCAE WG-108.

ARINC Report 686 represents the consensus of industry to prepare a roadmap migration from IPv4 to IPv6. This document describes airline objectives (air and ground side when possible) towards the development and introduction of IPv6. There are three distinct elements considered: 1) the applications for addressing aspects 2) the communication network(s) over which the applications are running for the IP protocol level itself and associated features, and 3) the physical link(s) the network(s) interface.

For example, L-band Satellite Communication (Satcom), Ku/Ka-band Satcom, Gatelink Cellular, and Gatelink are considered.

Connectors Lighten the SWaP Burden in UAV/MUMT Aircraft Electronics Playing Defense Uncertain Regulations Stall the Implementation of Counter-UAS Technology in The U.S. Drone Swarms A Transformational Technology Robotic Combat Vehicles Putting the Brains Behind the Brawn Effectiveness of Inter-Vehicle Communications and On-Board Processing for Close Unmanned Autonomous Vehicle Flight Formations Developing an effective cooperative communication system for unmanned aerial vehicles can increase their autonomy, reduce manpower requirements, and improve mission capabilities. Systems Engineering Approach to Develop Guidance, Navigation and Control Algorithms for Unmanned Ground Vehicle This research explores the development of a UGV capable of operating autonomously in a densely cluttered environment such as the tropical jungles or plantation estates commonly found in Asia.

This ARINC Standard specifies the ARINC 758 Mark 2 Communications Management Unit (CMU) as an on-board message router capable of managing various datalink networks and services available to the aircraft. Supplement 4 adds Ethernet interfaces, per ARINC Specification 664 Part 2. This will allow the CMU to communicate with IP based radio transceivers (e.g., L-Band Satellite Communication Systems (Inmarsat SwiftBroadband (SBB) and Iridium Certus), ACARS over IP, AeroMACS, etc.).

This document describes the technical requirements, architectural options, and recommended interface standards to support an Autonomous Distress Tracking (ADT) System intended to meet global regulatory requirements for locating aircraft in distress situations and after an accident. This document is prepared in response to International Civil Aviation Organization (ICAO) and individual Civil Aviation Authorities (CAAs) initiatives.

This document defines a secure Wi-Fi distribution network installed in the aircraft passenger cabin for passenger and crew use. Carry-on Portable Electronic Devices (PEDs) such as smart phones, tablets, and laptops may use this network to access public internet services provided on the aircraft.

ARINC 628, Part 9 defines general architectural philosophy and aircraft infrastructure for the proper use and interface of various cabin information network related equipment. It specifies a generic on-board infrastructure with commercial server technology, high-speed data communication and exchange via wired and wireless LAN for a wide range of applications. Supplement 5 significantly modifies the standard to remove references to obsolete cabin information network definition. It adds references to current cabin network definitions, ARINC 664: Aircraft Data Network and ARINC 808: Third Generation Network (3GCN).

This report sets forth guidance for IP-based onboard networks and systems residing in the Airline Information Services (AIS) and Passenger Information and Entertainment Services (PIES) Domains by establishing a common set of security related data elements and format(s) that are produced by aircraft systems, suitable for use by airline IT and/or avionic supplier analytical ground tools.

Open Standard Middleware Enables New HPEC Solutions Cooling Your Embedded System What Can Your Open Standard Architecture Handle? Evaluating Key Certification Aspects of Multicore Platforms for Safety Critical Avionics Applications Simulating and Analyzing Flow for an Air-to-Air Refueling System The Ins and Outs of Spaceflight Passive Components and Assemblies Development of High Quality 4H-SiC Thick Epitaxy for Reliable High Power Electronics Using Halogenated Precursors Silicon Based Mid-Infrared SiGeSn Heterostructure Emitters and Detectors Reconfigurable Electronics and Non-Volatile Memory Research Energy-Filtered Tunnel Transistor: A New Device Concept Toward Extremely Low Energy Consumption Electronics

This document identifies and describes the aircraft avionics capability necessary for operation in the evolving Communications Navigation Surveillance/Air Traffic Management (CNS/ATM) environment expected for the FAA NextGen program, Single European Sky ATM Research (SESAR) program and considerations of the Japan Collaborative Actions for Renovation of Air Traffic Systems (CARATS). These capabilities are intended to satisfy the industry's long-term CNS/ATM operational objectives.

This Specification defines general architectural philosophy and aircraft infrastructure for the proper use and interface of various cabin related IFE equipment. Compliance with ARINC Specification 808 allows each respective system to operate in concert when integrated with other relevant cabin equipment. ARINC Specification 808 defines standards for the aircraft 3rd Generation Cabin Network (3GCN), IFE Cabin Distribution System (CDS), wiring, connectors, power, identification codes, space envelopes, and mounting principles. Although some of these standards also apply to 3GCN wireless IFE systems, the overall 3GCN wireless IFE network specification is covered in ARINC Specification 820. The equipment itself is not a subject of this specification because it may be unique to the system manufacturer or marketplace-driven. Design guidelines are included for informational purposes as these guidelines impact the interfaces and installation of cabin equipment aboard the aircraft.

This standard consolidates and defines various interface parameters, except for power, that may be required to support the operation of an IFES on any airplane model. Supplement 2 adds an Ethernet interface between the aircraft Cabin Services System (CSS) and In-Flight Entertainment System. This interface may be used to exchange information between the CSS and The Passenger Service System (PSS), passenger address/entertainment, airplane mode, navigation, and operational data.

This document defines both wired and wireless NSS components that enable the creation of airborne networks that are scalable, interchangeable, upgradeable, and remotely manageable with minimum cost. Aircraft equipment configurations and aircraft wiring recommendations are also described to allow aircraft network growth through the simple addition or replacement of NSS components. Hardware characteristics of standardized components are described without specifying equipment capacity or the operational functions of those components.

This document describes a collection of Aircraft Network Services (ANS) and Network Server System (NSS) functions that are suitable for installation in all types of aircraft. It defines network services intended for both aircraft and cabin installations that will manage and maintain the NSS in a common way. This document describes methods for the aircraft to effectively communicate with ground-based information management systems.

This specification defines the addressing plan and rules for addressing used in Aircraft Data Networks (ADN). The plan is organized in accordance with the seven-layer Open Systems Interconnection (OSI) Reference Model. The specification sets forth the structure of addresses that are employed in the ADN and guidance for address determination. This guidance ensures that all applications - that use this address structure to send messages - can know the address structure of the destination(s) at configuration-time.