FreeFlight FDL-978 - User Manual

FDL-978 ADS-B Equipment
Pilot Guide/User Manual
Part Numbers
87098-XX-XXXX
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Summary

Introduction to FDL-978 ADS-B System

1 Introduction Overview

Provides a brief overview of the FDL-978 ADS-B system and its purpose in aviation.

1.1 System Description

Details the FDL-978 ADS-B equipment, its interface with the TC978 controller, and manual contents.

TC978 Controller Operation

2.1 TC978 Display and Symbols

Explains the TC978 controller's display elements, including wave symbols for ADS-B reception/transmission.

2.2 Mode Selection Knob Functions

Details the operation of the Mode Selection knob for controlling the FDL-978 ADS-B equipment's power and modes.

2.3 CODE Knob for Data Entry

Guides users on using the CODE knob to set Squawk Codes and Call Sign/Flight ID.

2.4 External Control and Reverse Video Display

Describes the effect of external control inputs on the TC978 display, including reverse video.

2.5 TC978 Push Button Functions

Covers the functionality of the IDT, FN, VFR, and ENT buttons on the TC978 controller.

2.6 TC978 Warning Message Indicators

Explains how the TC978 displays warnings and the significance of the MSG icon.

2.7 TC978 No Remote Link Scenarios

Describes the TC978 display when communication is lost with the FDL-978 ADS-B equipment.

2.8 TC978 Fault Annunciation

Details how the TC978 indicates catastrophic internal failures of the FDL-978 ADS-B equipment.

Miscellaneous System Features

3.1 Anonymous Mode Operation

Explains the Anonymous Mode feature for broadcasting random ICAO addresses and its operational constraints.

3.2 ADS-B Annunciator Functionality

Describes the ADS-B annunciator used to signal device or position source failures when no TC978 is present.

Appendix A: Acronyms and Abbreviations

Appendix B: Limited Warranty Information

FreeFlight FDL-978 Specifications

General

Brand	FreeFlight
Model	FDL-978
Category	Transceiver
Language	English