Everything You Need for Global Datalink Communications … In a Single Unit! FANS 1/A+ (CPDLC and ADS-C) + ATN B1 CPDLC + AOC ACARS + GADSS Tracking

Technical Description Document Envoy

Document Number: TD-15000 Issue Date: May 25, 2018 Issue Number: 1

Point of Contact: Bryan SAMMONS Ian GILBERT Office Phone: 425 285 3015 Mobile Phone: +44 (0) 7515 026970 Mobile Phone: 425 463 5141 Email: [email protected] Email: [email protected]

Document Number: TD-15000, Issue 1 Spectralux Proprietary

Table of Contents Product Overview ...... 4 Designed for Retrofit Aircraft ...... 4 Hardware Functions ...... 4 Software Application Suite ...... 4 Datalink Communication Overview … What Envoy Does ...... 5 ACARS Datalink Communication Overview ...... 6 Datalink Regional Mandates & Initiatives … Where Envoy Operates ...... 7 Human Interface & Unique Features Only Available with Envoy ...... 8 Envoy Form Factors ...... 9 Specifications ...... 10 Interfaces & System I/O ...... 11 Secure Broadcast (Bluetooth) ...... 11 ARINC 619 Interface (ACMS, FOQA, MOQA, data collection) ...... 11 ARINC 739 Interface (MCDU Control) ...... 11 ARINC 741 Interface (SATCOM) ...... 11 ARINC 615A ( Data Loader) ...... 12 FANS 1/A+ (CPDLC & ADS-C) ...... 12 FAA NextGEN Services, FANS 1/A+ (DCL & EN-ROUTE CPDLC) ...... 12 ATN B1 CPDLC (Previously Link2000+ in Europe) ...... 13 GADSS and Condition-based Global Flight Tracking ...... 13 True Dual Stack CPDLC ...... 14 AOC ACARS ...... 15 Typical Envoy All-In-One Installation ...... 16 Typical Envoy Remote CMU/VDR & Standalone CDU Installation ...... 17 Typical Envoy Remote CMU/VDR & Existing FMC/MCDU Installation ...... 18 Envoy Part Number Definition ...... 19 Acronyms ...... 20 Envoy Advantages Summary ...... 21 Closing ...... 21

© 2018, Spectralux Avionics, All Rights Reserved. 2

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

History of Changes

Issue Issue Date Description

1 May 25, 2018 Initial Release

- - -

- - -

- - -

Company Information Name: Spectralux Avionics Address: 12335 134th Court NE Redmond, WA 98052 Web Page: www.spectralux.com Product Page: www.spectralux.com/Envoy Quality system: AS 9100 Revision C and ISO 9001:2008; certificate: FM 97328

Spectralux Avionics is a leading aerospace electronics company that develops and manufactures high-reliability products for the aerospace industry. Spectralux offers avionics equipment specifically designed for datalink communications capable of providing FANS 1/A+, ATN B1 CPDLC, AOC ACARS, and GADSS Global Flight Tracking. Additionally, Spectralux Avionics provides Human Machine Interface (HMI) products that span the gamut of aviation requirements for critical aircraft systems that affect crew safety and efficiency, control lighting, annunciation and display, as well as aircraft system operation and control. For over 40 years, Spectralux Avionics has a distinguished record of providing avionics and HMI products globally. Spectralux serves aircraft operating in a variety of mission roles that include air transport, regional, corporate, charter, cargo, as well as state and military.

Point of Contact Bryan SAMMONS Ian GILBERT Office Phone: 425 285 3015 Mobile Phone: +44 (0) 7515 026970 Mobile Phone: 425 463 5141 Email: [email protected] Email: [email protected]

Export Licensing Notice The commodity, technology, or software described herein is an export of the United States in accordance with the Export Administration Regulations under ECCN number 7A994 and NLR, Schedule B 8524.99.0000. Further export may be subject to U.S. export laws and regulations. This information may not be re-exported to any foreign national, individual, or foreign company or subsidiary located out of the U.S. or to countries listed in the U.S. debarred lists unless otherwise authorized by the U.S. government.

© 2018, Spectralux Avionics, All Rights Reserved. 3

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Product Overview Whether pursuing compliance with international datalink mandates; Considering operational benefits and efficiencies through AOC ACARS; Seeking a competitive advantage through preferred routing and expedited departures resulting from best-equipped-best-served initiatives; Exploring global flight tracking per ICAO GADSS recommendations or all the above ... Envoy delivers. Envoy Data Link is the most capable All-In-One CMU available … period! Envoy Data Link is the most capable All-In-One CMU available … period! Envoy contains a number of features and functions not found in any other datalink product anywhere. With several patents pending, Envoy meets all current regulations for datalink operations while providing the most intuitive and efficient user interface available. As a means to address future growth and evolving datalink requirements, Envoy features scalable software applications and has an internal expansion bay available for whatever the future may bring. Enclosed within the Envoy unit is everything you need for global datalink communications. Envoy is a modern, lightweight, high-speed digital datalink communications product that includes three integrated avionics modules (CMU, VDR, and MCDU) and software applications for global datalink communications. Envoy is a single, standalone avionics unit that brings enhancements to safety and efficiency found in the modern Communication, Navigation, and Surveillance (CNS) Air Traffic Management (ATM) environment. With the Envoy True Dual Stack CPDLC architecture, a flight crew change between FANS 1/A+ CPDLC and ATN B1 CPDLC based on airspace requirements. Designed for Retrofit Aircraft Envoy uses standards-based design to allow maximum flexibility and compatibility with a wide range of aircraft types around the world. Envoy supports retrofit installations on aircraft types used in commercial air transport, regional, business, charter, cargo, state, and military. Hardware Functions  CMU: ARINC 724B & 758  VDR: Mode 0/A/2, ARINC 750 & TSO-C160A (U.S. Patents No. 8,823,357; 8,670,730)  MCDU: ARINC 739 & TSO-C113A Software Application Suite Certified to RTCA DO-178C Level B  True Dual Stack CPDLC (FANS 1/A+ and ATN B1)  FANS 1/A+ (CPDLC and ADS-C)  ATN B1 CPDLC  AOC ACARS  GADSS, Condition-based Global Flight Tracking  Secure Wireless Broadcast (Bluetooth) Envoy software applications provide considerable flexibility to the aircraft operator. Enablement of individually selectable functions are specified when the unit is purchased and can be modified in the future as operational needs dictate. This flexibility allows aircraft operators the ability to tailor Envoy equipment for specific operational and airspace requirements. Please contact Spectralux to custom configure an Envoy unit with a combination of selectable software functions to best suit your operations.

© 2018, Spectralux Avionics, All Rights Reserved. 4

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Datalink Communication Overview … What Envoy Does

Envoy enables message exchanges between Flight Crews, ATC, and Flight Operations

© 2018, Spectralux Avionics, All Rights Reserved. 5

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

ACARS Datalink Communication Overview

Typical Uses of ACARS in an airline environment across all phases of flight

© 2018, Spectralux Avionics, All Rights Reserved. 6

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Datalink Regional Mandates & Initiatives … Where Envoy Operates Whatever the region, wherever you fly, Envoy provides compliance and best-equipped-best-served status

With True Dual Stack CPDLC, Envoy enables compliance with all CPDLC mandates … wherever you fly!

© 2018, Spectralux Avionics, All Rights Reserved. 7

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Human Interface & Unique Features Only Available with Envoy

Envoy with ATC Menu Active TouchSense™ TouchSense indicates finger position prior to button pressing. TouchSense enabled units highlight screen items that correspond with line select buttons visually when a finger touches its surface. The result is a user-friendly experience that increases crew accuracy, which translates into reduced workload with fewer unnecessary or unintended keystrokes. Patent Pending. LightSense™ LightSense autonomously senses the ambient lighting of the flight deck and adjusts accordingly. During daylight operations, display and keyboard lighting increases to enhance visibility. During dusk and dawn transitions and into night, LightSense decreases brightness to avoid undue distraction and reduce fatigue. Unlike other units that use exposed photo and are prone to errors based on hand position. Envoys LightSense uses the entire keyboard surface to monitor ambient light from 60 different locations. Patent Pending. Context Logic System The Envoy user experience utilizes context logic to enabling flight crews to shortcut common tasks. For example, entering 7 or .7 into the scratchpad and up selecting to the CPDLC speed request field will result in a line entry of “.7 MACH”. Similarly, context sensitive menus display what is required and when. One example is an a CPDLC logon, if not logged on, the logon screen is presented when pushing the ATC button, if already logged on, the ATC button brings the user to the main ATC page. Context logic in Envoy also knows what CPDLC protocol to use based on your airspace. While in Europe, ATN B1 CPDLC is available, while outside of European airspace, FANS 1/A CPDLC messaging is available. These are just a few examples of the comprehensive routines available with Envoy’s context logic system.

© 2018, Spectralux Avionics, All Rights Reserved. 8

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Envoy Form Factors Envoy is highly configurable and available in two form factors that enable a wide range of retrofit installation configurations. Envoy All-In-One (Patents Pending) The All-In-One form factor fits within the pedestal and efficiently utilizes space to maximize crew efficiency by fitting a full A739 interface into a half-size footprint. The All-In-One form factor is favorable and in alignment with the Airbus design philosophy that supports a dedicated data link display that is separate from navigation data on the FMC MCDU.

Envoy Remote CMU + VDR (Patents Pending) The Envoy Remote CMU + VDR form factor fits with the electronics bay via standard ARINC 600 2MCU configuration and tray system. The Envoy Remote CMU + VDR features all the functions available to the All-In-One unit when coupled with the Envoy Standalone CDU.

Items described herein are subject to change without notification; contact Spectralux for all design considerations

© 2018, Spectralux Avionics, All Rights Reserved. 9

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Envoy Standalone CDU (Patents Pending) For operators with shallow pedestals or with alternative mounting locations for data link display & control, Envoy is available in a Standalone CDU package that interfaces directly with the Envoy Remote CMU + VDR. The combination of the Envoy Standalone CDU and Remote CMU + VDR provides the same features and functions as the Envoy All-In-One unit with additional design and installation flexibility.

Specifications Hardware Functions Envoy Remote CMU + VDR  CMU: ARINC 724B & 758  Dimensions: 2MCU  VDR: Mode 0/A/2, ARINC 750 & TSO-C160A  Mounting: ARINC 600 2MCU enclosure & tray (U.S. Patents No. 8,823,357; 8,670,730)  Weight: 8.00 lbs. (3.6 kg)  MCDU: ARINC 739 & TSO-C113A  Operating Temperature: -55 to +70C General, All Form Factors  Power: 28 VDC  Environmental Categories: RTCA DO-160G Envoy Standalone CDU  Software Certification: RTCA DO-178C Level B  Keys: QWERTY Layout  TSO-C113a Airborne Multipurpose Displays  Display: Color TFT LCD  TSO-C160a VDL Mode 2 Communications  Dimensions: 5.75” x 4.50” x 2.43” Equipment  Mounting: Pedestal, DZUS Rail Envoy All-In-One  Weight: 2.61 lbs. (1.2 kg)   Keys: QWERTY Layout Power: 28 VDC, 25 Watts Typical     Display: Color TFT LCD Operating Temperature -40 to +55 C  Dimensions: 5.75” x 4.50” x 8.71” Annunciators  Mounting: Pedestal, DZUS Rail  ATC – Indicates CPDLC message receipt  Weight: 6.00 lbs. (2.7 kg)  ACARS – Indicates ACARS message receipt  Power: 28 VDC, 25 Watts Typical  FAIL – Indicates an internal error has occurred  Operating Temperature -40 to +55C  Aural – Discrete output to audio system  Visual – Discrete output external annunciator

Items described herein are subject to change without notification; contact Spectralux for all design considerations

© 2018, Spectralux Avionics, All Rights Reserved. 10

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Interfaces & System I/O In addition to exchanging messages with ground systems such as ATC and flight operations, Envoy is capable of interfacing with a number of aircraft systems enabling automated generation and transmission of various message types such as; OOOI events, position reports, engine health monitoring, aerodynamic exceedances, fault warnings, etc. Interfaces System I/O  ARINC 429 Interfaces to aircraft systems  ARINC 429: 18 inputs / 8 outputs  ARINC 619 interface (ACMS, FOQA, MOQA)  Discrete: 16 inputs / 8 outputs  ARINC 739 (MCDU)  Full Duplex RS-485: 2  ARINC 740 and 744 (Printer)  CANbus: 1  ARINC 741 (SATCOM: Iridium, )  100BaseTx Ethernet Port (maintenance): 2  ARINC 615A (Ethernet Data loader)  Secure Wireless Broadcast (Bluetooth): 1

Secure Wireless Broadcast (Bluetooth) Wireless Transmission of Aircraft Data and Messages The Envoy All-In-One and Envoy Standalone CDU features Secure Wireless Bluetooth Broadcast. All data processed by Envoy are available for offloading via Bluetooth link to an Electronic Flight Bag (EFB), Tablet, or . Data types, including the ATC and ACARS message logs are selectable by the flight crew or by maintenance personnel. The Bluetooth capability allows access to ACARS, FOQA, and ACMS data without access and data usage fees associated with ground networks.  Non-real time ACARS via Bluetooth broadcast  Rapid deployment of low cost mobile devices & Apps  App-based data processing of ACARS data ARINC 619 Interface (ACMS, FOQA, MOQA, data collection) The ARINC 619 interface available within Envoy enables interconnections with a range of avionics equipment and the Envoy unit. Once configured, ARINC 619 devices can exchange data with Envoy for transmission over SATCOM, VHF, or processed internally to generate custom reports and messages. Connecting Envoy to an FMC allows requests such as Windows Aloft or Flight Plan updates transparent processing and transmission to the ground when initiated from the FMC. Ground responses to the aircraft route through Envoy to the FMC where uplinked data and messages are available for flight crew viewing and further action. ARINC 739 Interface (MCDU Control) Envoy can display/control other avionics functions Envoy includes an integrated MCDU that is capable of hosting other ARINC 739 compatible avionics to display and control those device functions from the Envoy front panel. Envoy functions can be displayed/controlled by other avionics Envoy can also be hosted from other ARINC 739 MCDUs such as those associated with an FMC. This allows existing MCDUs on the aircraft to display and control Envoy functions from the All-In-One unit or from the Envoy Remote CMU + VDR form factors. ARINC 741 Interface (SATCOM) Iridium or Inmarsat for AOC ACARS and FANS 1/A+ The available ARINC 741 interface allows integration between Envoy and ARINC 741 compliant Satellite Data Units. When configured, Envoy can exchange FANS 1/A+ (CPDLC & ADS-C), AOC ACARS, and GADSS tracking messages over SATCOM data channels when out of VHF range.

© 2018, Spectralux Avionics, All Rights Reserved. 11

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

ARINC 615A (Ethernet Data Loader) Updates via existing data loader or maintenance port Envoy supports ARINC 615A Ethernet data loaders for software updates and uploading of customizable user databases in the field without the need to remove equipment from the aircraft. Existing aircraft data loaders or the Envoy maintenance port via laptop application are suitable means for data loading activities. FANS 1/A+ (CPDLC & ADS-C) Certified for FANS 1/A+, VHF Mode 0/A/2 and SATCOM Envoy Data Link delivers FANS 1/A+ to operators requiring certified compliance with mandates across the North Atlantic Organized Track System, Tango routes, and other FANS routes worldwide. Envoy contains all the hardware and software required for FANS 1/A+ CPDLC and ADS-C. Mandate and Operational Details  ICAO NAT Mandate, Phase 2B, (FL350 - FL390), Operational  ICAO NAT Mandate, Phase 2C, (FL290+), JAN 2020  FAA NextGEN, NAS Tower and En-Route Domains FAA NextGEN Services, FANS 1/A+ (DCL & EN-ROUTE CPDLC) Tower and En-Route Services (DCL and CPDLC) Envoy supports the benefits and enhancements enabled by the FAA NextGEN program and infrastructure. Operators with routes throughout the U.S. National Airspace System can take advantage of these services to reduce delays, fly routes that are more efficient, improve safety, and reduce congestion or adverse weather delays. CPDLC Departure Clearance (DCL) Services DCL is currently operational at 60 U.S. airports with more coming on-line. Controllers send text-based clearance instructions to flight crews instead of speaking over the radio. Air carrier dispatchers simultaneously receive the same information, giving all decision makers a shared awareness for faster reactions to changes. Flight crews review the instructions and signal acceptance by pushing a button, and the instructions are then loaded into the aircraft’s flight management system. En-Route CPDLC Services Prepare for future FAA NextGEN services via en-route CPDLC. FANS enabled Envoy units take advantage of DCL services now and position your operations for competitive advantages associated with en-route services immediately once available in 2019. Time is short and all 20 NAS en-route centers will be operational by 2021, do not wait; your competition is not. Statement of Compliance for PBCS (Performance Based Communication and Surveillance) requirements Spectralux will provide Envoy customers with a document titled “Data Link Statement of Compliance Instructions for STC Applicant” in accordance with the guidance contained in FAA AC 20-140C to identify the interoperability, subnetwork, and performance capabilities to which the Envoy data product has been designed, tested, and certified by Spectralux as Equipment Manufacturer. Once STC certification is obtained, this Statement of Compliance can be provided to the Aircraft Operator to meet guidance contained in FAA AC 90-117, section 3.3 Statement of Compliance (SOC).

© 2018, Spectralux Avionics, All Rights Reserved. 12

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

ATN B1 CPDLC (Previously Link2000+ in Europe) Fully certified for ATN B1 CPDLC, VHF Mode 2 Envoy Data Link delivers ATN B1 CPDLC to operators requiring certified compliance with the European mandate. Beginning February 2020, the ATN B1 CPDLC mandate requires ALL non-exempt aircraft operating above FL285 to have ATN B1 CPDLC equipment in designated airspace. Basic Functions  PM-CPDLC (Protected Mode-Controller Pilot Data Link Communications)  DLIC (Data Link Initiation Capability)  ACM (ATC Communication Management)  ACL (ATC Clearances)  AMC (ATC Microphone Check) Mandate Details  EU Mandate: DLS-IR (EC) 29/2009 and 2015/310 (FEB 2020) Best-Equipped-Best-Served, Select European Airspaces Some words from Volker Stuhlsatz, CNS Expert at EUROCONTROL Maastricht-UAC ‘Already today, during peak VHF channel congestion, some Direct To and Continuous Climb clearances can only be provided via datalink, as higher priority separation instructions naturally take priority on voice com. To deal with the ever-increasing airspace congestion MUAC is one of the ANSP’s adopting the “best equipped, best served” model for aircraft routing in advance of mandate requirements of February 2020. Over the last few years, MUAC has invested significantly to further improve ATM capacity by expeditiously handling CPDLC equipped aircraft in the most efficient way. Following avionics white list filtering and multi frequency deployment, error rates of less than 1% are demonstrated since Nov. 2017. MUAC is confident that the target availability can be reached soon in its AoR.” To solve present congestion problems, which are according to longer term RP3 predictions likely to stay, a reliably high datalink Log-On rate will be key. An estimated equipage rate of 75% of all flights has previously simulated to increase ATM capacity by +11%. According to the amended Datalink Services Implementing Regulation 29/2009, aircraft operators shall ensure that all aircraft operating GAT flights above FL 285 are capable to operate the Datalink Services as from 5th February 2020. Aircraft operators are requested to promote the use of CPDLC by their crews as this helps MUAC to cope with the ever- increasing traffic demand. Increased fuel-flow below FL280 might be a catalyst for business case analyses, beside increased communication safety e.g. mitigating lost coms consequences.’ GADSS and Condition-based Global Flight Tracking Position Reports per ICAO 15-minute recommendation Envoy enables Global Flight Tracking by sending specialized position reports over the ACARS network, terrestrial VHF or by SATCOM. Envoy Features Condition-based Reporting By monitoring the condition of configured events and triggers, the timing of automated position reporting can change in frequency depending on the severity of monitored parameters.

© 2018, Spectralux Avionics, All Rights Reserved. 13

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

True Dual Stack CPDLC FANS 1/A+ CPDLC and ATN B1 CPDLC ... in a single unit Operating within the NAT, Tango routes, and throughout European airspace represents a unique challenge to many operators who must comply with two different mandates. Envoy Data Link has True Dual Stack software applications that allow a flight crew to change between FANS CPDLC and ATN B1 CPDLC based on individual airspace requirements. Other CMUs in combination with expensive FMS changes only allow for FANS CPDLC or ATN CPDLC, but not both … penalizing the operator for flight segments that are not in compliance. With Envoy, you maintain compliance with all ATC mandates … no matter where you fly.

Envoy equipped aircraft have full compliance and benefit of global data link across all segments

© 2018, Spectralux Avionics, All Rights Reserved. 14

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

AOC ACARS Full featured and customizable AOC ACARS unit Envoy Data Link is a full featured AOC ACARS unit capable of standard ACARS messaging such as OOOI, Weather, Position, and Engine reporting. Envoy comes standard with built-in messaging per ARINC 618, 620, 622, and 623. Air Traffic Services (ATS) Messaging ATS messaging includes pre-departure, pushback, taxi, and oceanic clearances as well as D-ATIS and TWIP services. User Customizable AOC ACARS Database  Customizable menu layout, appearance, and color scheme tailored to fit individual operator requirements.  Customizable automation via events and triggers  Customization and simulation tools enable customer in-house development & customization  Database releases are factory certified and issued with an FAA 8130-3 air worthiness tag  Database releases are field loadable and do not affect aircraft or equipment certification Envoy ACARS Application (Default Settings)

Envoy Company Menu System features considerable customization Operators can tailor menus, messages, events, and triggers to specific operational requirements

© 2018, Spectralux Avionics, All Rights Reserved. 15

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Typical Envoy All-In-One Installation

© 2018, Spectralux Avionics, All Rights Reserved. 16

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Typical Envoy Remote CMU/VDR & Standalone CDU Installation

© 2018, Spectralux Avionics, All Rights Reserved. 17

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Typical Envoy Remote CMU/VDR & Existing FMC/MCDU Installation

© 2018, Spectralux Avionics, All Rights Reserved. 18

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Envoy Part Number Definition Envoy software applications provide considerable flexibility to the aircraft operator. Enablement of individual selectable functions are specified when the unit is purchased and can be modified at any time in the future. This flexibility allows aircraft operators the ability to tailor Envoy equipment for specific operational and airspace requirements. Table 1, Form Factor and Included Hardware Functions Part Number Form Factor CMU VDR CDU

15000-10-XXX-XX Envoy All-In-One Yes Yes Yes

15000-20-XXX-00 Envoy Remote CMU + VDR (2MCU) Yes Yes -

Envoy Standalone CDU 15000-30-000-XX - - Yes (Not sold separately from Envoy Remote CMU + VDR)

Table 2, Selectable Software Applications and Equipment Functions ATN B1 MCDU Wireless Global Flight Part Number Description FANS 1/A+ AOC ACARS CPDLC Interface Broadcast Tracking

15000-X0-537-XX Dual Stack Yes Yes Yes Yes Yes Yes

15000-X0-535-XX FANS 1/A+ Yes - Yes Yes Yes Yes

15000-X0-533-XX ATN B1 CPDLC - Yes Yes Yes Yes Yes

15000-X0-531-XX AOC ACARS - - Yes Yes Yes Yes

 Wireless Bluetooth Broadcast requires Envoy All-In-One (15000-10-XXX-XX) or Standalone CDU (15000-30-000-XX).

Table 3, Finished Color Codes Part Number Color Description/Specification

15000-X0-XXX-00 BLACK per FED-STD-595 #37038 in accordance with MIL-DTL-7788 Class 1

15000-X0-XXX-01 GRAY for use on Boeing 737 Classic, NG, and MAX aircraft

15000-X0-XXX-02 BROWN for use on Boeing 757 and 767 aircraft

15000-X0-XXX-05 BLUE-GRAY for use on Airbus A319, A320 and A321 aircraft

 Color codes are applicable to 15000-10-XXX-XX and 15000-30-000-XX only.  Other finish colors are available; please contact your Spectralux Avionics representative for options or custom colors.

© 2018, Spectralux Avionics, All Rights Reserved. 19

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Acronyms

ACARS Aircraft Communication Addressing and Reporting System ACL ATC Clearances ACM ATC Communication Management ACMS Aircraft Condition Monitoring System ADS-C Automatic Dependent Surveillance - Contract AMC ATC Microphone Check AOC Airline Operational Control / Aeronautical Operational Control ATC Air Traffic Control ATIS Automatic Terminal Information Service ATN Aeronautical Network ATN B1 ATN Baseline 1 (Implementation for European CPDLC mandate) ATS Air Traffic Services CDU Control Display Unit CFDIU Centralized Fault Display Interface Unit CMU Communications Management Unit CPDLC Controller Pilot Data Link Communications CVR Cockpit Voice Recorder D-ATIS Digital - Automatic Terminal Information Service DCL Departure Clearance (CPDLC) DCU Data Concentrator Unit DFDAU Digital Flight Data Acquisition Unit DLIC Data Link Initiation Capability EFB Electronic Flight Bag FANS Future Air Navigation System FDR Flight Data Recorder FMS Flight Management System FOQA Flight Operations Quality Assurance GADSS Global Aeronautical Distress and Safety System GPS Global Positioning System MCDU Multi-Function Control Display Unit MMR Multi-Mode Receiver MOQA Maintenance Operations Quality Assurance OTS Organized Track System PBCS Performance Based Communication and Surveillance PDC Pre-Departure Clearance PM-CPDLC Protected Mode - Controller Pilot Data Link Communications SDU Satellite Data Unit VDR VHF Data Radio VHF Very

© 2018, Spectralux Avionics, All Rights Reserved. 20

Document Number: TD-15000, Issue 1 Spectralux Avionics Proprietary

Envoy Advantages Summary The flexibility of Envoy allows owners and operators an opportunity to bring mandate compliance and operational efficiency across entire fleets of like or mixed type aircraft.  Low capital acquisition costs  Reduced installation costs  Reduced maintenance costs  Lower certification costs  Minimal spare provisioning and support expenses  Shorter aircraft downtime for retrofit and upgrades  Little or no impact on flight deck layout, avionics bay space and aircraft weight  Compliance with all CPDLC mandates in a single unit  New design to current data link standards and requirements  Scalable software applications to support future growth and evolving requirements  Physical expansion bay available to support future growth and new capabilities

Closing The Spectralux team would like to thank you for your interest in Envoy Data Link. Please contact us regarding this Technical Description Document or with additional questions about Spectralux Avionics and the Envoy Data Link system. We look forward to hearing from you.

Bryan SAMMONS Office Phone: 425 285 3015 Mobile Phone: 425 463 5141 Email: [email protected]

© 2018, Spectralux Avionics, All Rights Reserved. 21