Garmin AERA 660 Manual

model: 660
™
Pilot's Guide

OVERVIEW
NAVIGATION
FLIGHT PLANNING
HAZARD AVOIDANCE
ADDITIONAL FEATURES
APPENDICES
INDEX

Copyright © 2016-2019 Garmin Ltd. or its subsidiaries. All rights reserved.
This manual reflects the operation of System Software version 3.50 or later. Some differences
in operation may be observed when comparing the information in this manual to earlier or
later software versions.
Garmin International, Inc., 1200 East 151st Street, Olathe, Kansas 66062, U.S.A.
Garmin AT, Inc.,2345 Turner Road SE, Salem, OR 97302, U.S.A.
Garmin (Europe) Ltd., Liberty House, Hounsdown Business Park, Southampton,
Hampshire SO40 9LR U.K.
Garmin Corporation, No. 68, Zhangshu 2nd Road, Xizhi District, New Taipei City,
Taiwan
Web Site Address: www.garmin.com
Except as expressly provided herein, no part of this manual may be reproduced, copied,
transmitted, disseminated, downloaded or stored in any storage medium, for any purpose
without the express written permission of Garmin. Garmin hereby grants permission to
download a single copy of this manual and of any revision to this manual onto a hard
drive or other electronic storage medium to be viewed for personal use, provided that such
electronic or printed copy of this manual or revision must contain the complete text of this
copyright notice and provided further that any unauthorized commercial distribution of this
manual or any revision hereto is strictly prohibited.
Garmin®, ANT+®, FliteCharts®, SafeTaxi®, and MapSource®are registered trademarks of
Garmin Ltd. or its subsidiaries. aera 660™is a trademark of Garmin Ltd. or its subsidiaries.
These trademarks may not be used without the express permission of Garmin.
This product is ANT+® certified. Visit www.thisisant.com/directory for a list of compatible
products and apps.
Jeppesen®is a registered trademark of Jeppesen, Inc.
NavData™is a trademark of Jeppesen, Inc.
AC-U-KWIK® is a registered trademark of Penton Business Media, Inc.
©2019 The Bluetooth®word mark and logos are registered trademarks owned by
Bluetooth SIG, Inc. and any use of such marks by Garmin is under license. Other
trademarks and trade names are those of their respective owners.

SOFTWARE LICENSE AGREEMENT
BY USING THE DEVICE, COMPONENT OR SYSTEM MANUFACTURED OR SOLD BY GARMIN
(“THE GARMIN PRODUCT”), YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS
OF THE FOLLOWING SOFTWARE LICENSE AGREEMENT. PLEASE READ THIS AGREEMENT
CAREFULLY. Garmin Ltd. and its subsidiaries (“Garmin”) grants you a limited license to use
the software embedded in the Garmin Product (the “Software”) in binary executable form
in the normal operation of the Garmin Product. Title, ownership rights, and intellectual
property rights in and to the Software remain with Garmin and/or its third-party providers.
You acknowledge that the Software is the property of Garmin and/or its third-party providers
and is protected under the United States of America copyright laws and international
copyright treaties. You further acknowledge that the structure, organization, and code of
the Software are valuable trade secrets of Garmin and/or its third-party providers and that
the Software in source code form remains a valuable trade secret of Garmin and/or its
third-party providers. You agree not to reproduce, decompile, disassemble, modify, reverse
assemble, reverse engineer, or reduce to human readable form the Software or any part
thereof or create any derivative works based on the Software. You agree not to export or
re-export the Software to any country in violation of the export control laws of the United
States of America.
TRA
REGISTERED No:
DEALER No:
ER47757/16
0015955/08
TA-2016/375
APPROVED
March, 2019 190-02017-20 Rev. E Printed in the U.S.A.

Garmin aera 660 Pilot’s Guide
190-02017-20 Rev. E
Warnings, Cautions & Notes
WARNING: When installing the aera 660
™
, place the unit so it does not
obstruct the field of view or interfere with operating controls.
WARNING: The indicators represented on the Panel are based on GPS-derived
data and may differ from the instruments in the aircraft.
WARNING: Navigation and terrain separation must NOT be predicated upon
the use of the terrain function. The aera 660 Terrain Proximity feature is NOT
intended to be used as a primary reference for terrain avoidance and does not
relieve the pilot from the responsibility of being aware of surroundings during
flight. The Terrain Proximity feature is only to be used as an aid for terrain
avoidance and is not certified for use in applications requiring a certified
terrain awareness system. Terrain data is obtained from third party sources.
Garmin is not able to independently verify the accuracy of the terrain data.
WARNING: The displayed minimum safe altitudes (MSAs) are only advisory
in nature and should not be relied upon as the sole source of obstacle and
terrain avoidance information. Always refer to current aeronautical charts
for appropriate minimum clearance altitudes.
WARNING: The altitude calculated by the GPS and GLONASS receivers is
geometric height above Mean Sea Level and could vary significantly from
the altitude displayed by pressure altimeters.
WARNING: Do not use outdated database information. Databases used in
the aera 660 system must be updated regularly in order to ensure that the
information remains current. Pilots using any outdated database do so entirely
at their own risk.
WARNING: Do not use data link weather information for maneuvering in,
near, or around areas of hazardous weather. Information contained within
data link weather products may not accurately depict current weather
conditions.

Garmin aera 660 Pilot’s Guide
190-02017-20 Rev. E
Warnings, Cautions & Notes
WARNING: Do not use the indicated data link weather product age to
determine the age of the weather information shown by the data link weather
product. Due to time delays inherent in gathering and processing weather
data for data link transmission, the weather information shown by the data
link weather product may be significantly older than the indicated weather
product age.
WARNING: To reduce the risk of unsafe operation, carefully review and
understand all aspects of the aera 660 Pilot’s Guide documentation and
the Pilot’s Operating Handbook of the aircraft. Thoroughly practice basic
operation prior to actual use. During flight operations, carefully compare
indications from the aera 660 to all available navigation sources, including
the information from other NAVAIDs, visual sightings, charts, etc. For safety
purposes, always resolve any discrepancies before continuing navigation.
WARNING: The Garmin aera 660 has a very high degree of functional integrity.
However, the pilot must recognize that providing monitoring and/or self-test
capability for all conceivable system failures is not practical. Although unlikely,
it may be possible for erroneous operation to occur without a fault indication
shown by the aera 660. It is thus the responsibility of the pilot to detect such
an occurrence by means of cross-checking with all redundant or correlated
information available in the cockpit.
WARNING: For safety reasons, aera 660 operational procedures must be
learned on the ground.
WARNING: The government entities operating the satellite-based navigation
systems (GPS/GLONASS) are solely responsible for their accuracy and
maintenance. The satellite-based navigation systems are subject to changes
which could affect the accuracy and performance of all GPS/GLONASS
equipment. Portions of the system utilize GPS/GLONASS as a precision
electronic NAVigation AID (NAVAID). Therefore, as with all NAVAIDs,
information presented by the system can be misused or misinterpreted and,
therefore, become unsafe.

Garmin aera 660 Pilot’s Guide
190-02017-20 Rev. E
Warnings, Cautions & Notes
WARNING: The data contained in the terrain and obstacle databases comes
from government agencies. Garmin accurately processes and cross-validates
the data, but cannot guarantee the accuracy and completeness of the data.
WARNING: Do not use basemap (land and water data) information for
primary navigation. Basemap data is intended only to supplement other
approved navigation data sources and should be considered as an aid to
enhance situational awareness.
WARNING: Do not rely solely upon the display of traffic information for col-
lision avoidance maneuvering. The traffic display does not provide collision
avoidance resolution advisories and does not, under any circumstances or
conditions, relieve the pilot’s responsibility to see and avoid other aircraft.
WARNING: Do not rely solely upon the display of traffic information to
accurately depict all of the traffic within range of the aircraft. Due to lack
of equipment, poor signal reception, and/or inaccurate information from
aircraft or ground stations, traffic may be present that is not represented on
the display.
CAUTION: The display uses a lens coated with a special coating that is very
sensitive to abrasive cleaners. AVOID CHEMICAL CLEANERSAND SOLVENTS
THAT WILL HARM THE SPECIAL COATING. It is very important when cleaning
the touchscreen to use a clean, lint-free cloth (lightly dampened with water,
if necessary).
CAUTION: The Garmin aera 660 does not contain any user-serviceable
parts. Repairs should only be made by an authorized Garmin service center.
Unauthorized repairs or modifications could void both the warranty and the
pilot’s authority to operate this device under FAA/FCC regulations.
NOTE: All visual depictions contained within this document,including screen
images of the aera 660 panel and displays, are subject to change and may not
reflect the most current aera 660 system and aviation databases. Depictions
of equipment may differ slightly from the actual equipment.

Garmin aera 660 Pilot’s Guide
190-02017-20 Rev. E
Warnings, Cautions & Notes
NOTE: This product, its packaging, and its components contain chemicals
known to the State of California to cause cancer, birth defects, or reproductive
harm. This notice is being provided in accordance with California’s Proposition
65. For questions or additional information, please refer to our web site at
www.garmin.com/prop65.
NOTE: Use of polarized eyewear may cause the display to appear dim or
blank.
NOTE: Temporary Flight Restriction (TFR) data is provided by the FAA and
may not be updated outside of normal business hours. Confirm data currency
through alternate sources and contact the local FSS for interpretation of TFR
data.
NOTE: The navigation databases used in Garmin navigation systems contain
Special Procedures. Prior to flying these procedures, pilots must have specific
FAA authorization, training, and possession of the corresponding current,
and legitimately-sourced chart (approach plate, etc.…). Inclusion of the
Special Procedure in the navigation database DOES NOT imply specific FAA
authorization to fly the procedure.
NOTE: The navigation databases used in Garmin navigation systems contain
Special Procedures. Prior to flying these procedures, pilots must have specific
FAA authorization, training, and possession of the corresponding current,
and legitimately-sourced chart (approach plate, etc.…). Inclusion of the
Special Procedure in the navigation database DOES NOT imply specific FAA
authorization to fly the procedure.

Garmin aera 660 Pilot’s Guide
190-02017-20 Rev. E
Warnings, Cautions & Notes
Blank Page