IPH-0163700Spread Spectrum Digital Transmission 2402-2480 MHz

GMA 350/350c pilot’s guide Copyright © 2011, 2015 Garmin Ltd. or its subsidiaries. All rights reserved. This manual reflects the operation of GMA 350/350c units. Some differences in operation may be observed when comparing the information in this manual to earlier or later Mod status levels. Garmin International, Inc., 1200 East 151st Street, Olathe, Kansas 66062, U.S.A. Tel: 913/397.8200 Fax: 913/397.8282 Garmin AT, Inc., 2345 Turner Road SE, Salem, OR 97302, U.S.A. Tel: 503/391.3411 Fax 503/364.2138 Garmin (Europe) Ltd, Liberty House, Bulls Copse Road, Hounsdown Business Park, Southampton, SO40 9RB, U.K. Tel: 44/0870.8501241 Fax: 44/0870.8501251 Garmin Corporation, No. 68, Jangshu 2nd Road, Shijr, Taipei County, Taiwan Tel: 886/02.2642.9199 Fax: 886/02.2642.9099 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 ® is a registered trademark of Garmin Ltd. or its subsidiaries. These trademarks may not be used without the express permission of Garmin. ©2015 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. September, 2015 190-01134-12 Rev. G Printed in the U.S.A. LIMITED WARRANTY This Garmin product is warranted to be free from defects in materials or workmanship for two years from the date of purchase. Within this period, Garmin will, at its sole option, repair or replace any components that fail in normal use. Such repairs or replacement will be made at no charge to the customer for parts and labor, provided that the customer shall be responsible for any transportation cost. This warranty does not cover failures due to abuse, misuse, accident, or unauthorized alterations or repairs. In addition, Garmin reserves the right to refuse warranty claims against products or services that are obtained and/or used in contravention of the law of any country. THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED OR STATUTORY, INCLUDING ANY LIABILITY ARISING UNDER ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, STATUTORY OR OTHERWISE. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM STATE TO STATE. IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, WHETHER RESULTING FROM THE USE, MISUSE, OR INABILITY TO USE THIS PRODUCT OR FROM DEFECTS IN THE PRODUCT. Some states do not allow the exclusion of incidental or consequential damages, so the above limitations may not apply to you. Garmin retains the exclusive right to repair or replace the unit or software, or to offer a full refund of the purchase price, at its sole discretion. SUCH REMEDY SHALL BE YOUR SOLE AND EXCLUSIVE REMEDY FOR ANY BREACH OF WARRANTY. To obtain warranty service, contact your local Garmin Authorized Service Center. For assistance in locating a Service Center near you, visit the Garmin Web site at “http:// www.garmin.com” or contact Garmin Customer Service at 800-800-1020. CAUTION: Incorrect aircraft wiring could short the left channel or both channels to ground if a monaural headset is plugged into the stereo jacks. If wired incorrectly, fail-safe operation will not work. Transmitter Grant of Equipment Authorization FCC ID: IPH-0163700 IC: 1792A-0163700 IC M/N: GMN-00871 NOTE This device complies with Part 15 of the FCC rules. Operation is subject to the following conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference which may cause undesired operation NOTE This device does not contain any user-serviceable parts. Repairs should only be made by an authorized Garmin service center. Unauthorized repairs or modifications could result in permanent damage to the equipment, and void your warranty and your authority to operate this device under Part 15 regulations. Industry Canada Statement This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil est conforme aux normes RSS sans licence d’Industrie Canada. Son fonctionnement est soumis aux conditions suivantes: (1) cet appareil ne doit pas causer d’interférences et (2) doit accepter toute interférence,y compris les interférences pouvant entraîner un fonctionnement indésirable de l’appareil. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformément à la réglementation d’Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d’un type et d’un gain maximal (ou inférieur) approuvé pour l’émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l’intention des autres utilisateurs, il fau…

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Map Traffic Terrain Weather Procedures Charts Waypoint Info Nearest System Services Utilities GTN 725/750 Pilot’s Guide Flight Plan 190-01007-03-Final.indb 17/9/2015 2:06:43 PM © 2015 Garmin Ltd. or its subsidiaries. All rights reserved. This manual reflects the operation of System Software version , or later. Some differences in operation may be observed when comparing the information in this manual to later software versions. Garmin International, Inc., 1200 East 151st Street, Olathe, KS 66062, U.S.A. Tel: 913/397.8200 Fax: 913/397.8282 Garmin AT, Inc., 2345 Turner Road SE, Salem, OR 97302, U.S.A. Tel: 503/391.3411 Fax 503/364.2138 Garmin (Europe) Ltd., Liberty House, Bulls Copse Road, Hounsdown Business Park, Southampton, SO40 9LR, U.K. Tel. +44 (0) 87 0850 1243 Fax +44 (0) 23 8052 4004 Garmin Singapore Pte. Ltd., 46 East Coast Road, #05-06 Eastgate, Singapore 428766 Tel : (65) 63480378 Fax : ( 65 ) 63480278 At Garmin, we value your opinion. For comments about this guide, please e-mail: [email protected] 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. This part shall comply with Garmin Banned and Restricted Substances document, 001-00211-00. Garmin ® , FliteCharts ® , and SafeTaxi ® are registered trademarks of Garmin Ltd. or its subsidiaries. Garmin SVT™ and Smart Airspace™ are trademarks of Garmin Ltd. or its subsidiaries. These trademarks may not be used without the express permission of Garmin. NavData ® is a registered trademark of Jeppesen, Inc.; StormScope ® and SkyWatch ® are registered trademarks of L-3 Communications; Sirius and XM are trademarks of SiriusXM Radio Inc.; Iridium ® is a registered trademark of Iridium Communications Inc.; United States radar data provided by NOAA; European radar data collected and provided by Meteo France. SD and SDHC Logos are trademarks of SD-3C, LLC; 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. !UGUST 2015 Printed in the U.S.A . 190-01007-03-Final.indb 2/2015 2:06:43 PM i190-01007-03 Rev. J Garmin GTN 725/750 Pilot’s Guide Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Services/ Music Utilities System Messages Symbols Appendix Index LIMITED WARRANTY All Garmin avionics products are warranted to be free from defects in materials or workmanship for: two years from the date of purchase for new Remote-Mount and Panel-Mount products; one year from the date of purchase for new portable products and any purchased newly-overhauled products; six months for newly-overhauled products exchanged through a Garmin Authorized Service Center; and 90 days for factory repaired or newly-overhauled products exchanged at Garmin in lieu of repair. Within the applicable period, Garmin will, at its sole option, repair or replace any components that fail in normal use. Such repairs or replacement will be made at no charge to the customer for parts or labor, provided that the customer shall be responsible for any transportation cost. This warranty does not apply to: (i) cosmetic damage, such as scratches, nicks and dents; (ii) consumable parts, such as batteries, unless product damage has occurred due to a defect in materials or workmanship; (iii) damage caused by accident, abuse, misuse, water, flood, fire, or other acts of nature or external causes; (iv) damage caused by service performed by anyone who is not an authorized service provider of Garmin; or (v) damage to a product that has been modified or altered without the written permission of Garmin. In addition, Garmin reserves the right to refuse warranty claims against products or services that are obtained and/or used in contravention of the laws of any country. THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING ANY LIABILITY ARISING UNDER ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, STATUTORY OR OTHERWISE. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM STATE TO STATE. IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, WHETHER RESULTING FROM THE USE, MISUSE OR INABILITY TO USE THE PRODUCT OR FROM DEFECTS IN THE PRODUCT. SOME STATES DO NOT ALLOW THE EXCLUSION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU. Garmin retains the exclusive right to repair or replace (with a new or newly-overhauled replacement product) the product or software or offer a full refund of the purchase price at its sole discretion. SUCH REMEDY SHALL BE YOUR SOLE AND EXCLUSIVE REMEDY FOR ANY BREACH OF WARRANTY. Online Auction Purchases: Products purchased through online auctions are not eligible for warranty coverage. Online auction confirmations are not accepted for warranty verification. To obtain warranty service, an original or copy of the sales receipt from the original retailer is required. Garmin will not replace missing components from any package purchased through an online auction. International Purchases: A separate warranty may be provided by international distributors for devices purchased outside the United States depending on the country. If applicable, this warranty is provided by the l…

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8-12 Garmin GTN 725/750 Pilot’s Guide 190-01007-03 Rev. J Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Services/ Music Utilities System Messages Symbols Appendix Index 8.4 VOR The VOR page of the Waypoint Info function provides a variety of detailed information about the VOR. The top left area of the page displays the VOR identifier, name, city and state, and region. The top center area shows the lat/lon coordinates of the VOR and the bearing (with direction arrow) and distance to the VOR from your present position. The top right area shows the frequency in a key. Select another Waypoint by touching the Waypoint Identifier key, entering the characters for the desired name with the alphanumeric keypad, and then touching the Enter key. You may also search through the list by touching the Find key and then choosing from the existing list of waypoints by touching the desired waypoint from the list. The center area of the page shows a map with the VOR in the center. 1. While viewing the Waypoint Info page, touch the VOR key. Distance & Bearing To VOR From Current Position VOR Identifier, Symbol, & Name VOR Area Map Touch & Move Finger While Pressing To Pan Map VOR Lat/Lon Touch To Zoom Nearest Airport Information VOR Symbol & Identifier Map Scale VOR Location & Region VOR Class Magnetic Variation VOR Frequency - Touch To Insert Into Nav Standby Figure 8-16 Waypoint Info - VORs 2. Use the In and Out keys to zoom in and out on the map. You may touch the map window and while lightly pressing the display, drag your finger to move the map view. 3. Touch the Frequency key next to load it as the Nav standby frequency. 190-01007-03-Final.indb 127/9/2015 2:07:27 PM 8-13190-01007-03 Rev. J Garmin GTN 725/750 Pilot’s Guide Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Services/ Music Utilities System Messages Symbols Appendix Index 8.5 NDB The NDB page of the Waypoint Info function provides a variety of detailed information about the NDB. The top left area of the page displays the NDB identifier, name, city and state, and region. The top center area shows the lat/lon coordinates of the NDB and the bearing (with direction arrow) and distance to the NDB from your present position. The top right area shows the frequency in a key. Select another Waypoint by touching the Waypoint Identifier key, entering the characters for the desired name with the alphanumeric keypad, and then touching the Enter key. You may also search through the list by touching the Find key and then choosing from the existing list of waypoints by touching the desired waypoint from the list. The center area of the page shows a map with the NDB in the center. 1. While viewing the Waypoint Info page, touch the NDB key. Distance & Bearing To NDB From Current Position NDB Identifier, Symbol, & Name NDB Area Map Touch & Move Finger While Pressing To Pan Map NDB Lat/Lon Touch To Zoom Nearest Airport Information NDB Symbol & Identifier Map Scale NDB Location & Region Marker Description NDB Frequency Figure 8-17 Waypoint Info for NDBs 2. Use the In and Out keys to zoom in and out on the map. You may touch the map window and while lightly pressing the display, drag your finger to move the map view. 190-01007-03-Final.indb 137/9/2015 2:07:27 PM 8-14 Garmin GTN 725/750 Pilot’s Guide 190-01007-03 Rev. J Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Services/ Music Utilities System Messages Symbols Appendix Index 8.6 User Waypoints (User) In addition to the airport, VOR, NDB and intersection information contained in your Jeppesen NavData ® card, the GTN 7XX allows you to store up to 1,000 user-defined waypoints. The User Waypoint Page displays the waypoint name (up to six characters long), identifier and radial from two reference waypoints, distance from one reference waypoint, along with the user waypoint’s lat/lon position. The following descriptions and abbreviations appear on the User Waypoint Page: • Ref Wpt — Reference waypoint identifier (name) • Radial — Radial from reference waypoint, in degrees magnetic or degrees true (depending upon unit configuration) • Distance — Distance from reference waypoint, in nautical miles/statute miles/kilometers (depending upon unit configuration) • Lat/Lon — Latitude/Longitude (degrees/minutes) Distance & Bearing To Wpt From Current Position Identifier, Symbol, & References Area Map Touch & Move Finger While Pressing To Pan Map Reference Wpt Touch To Zoom Delete Wpt Wpt Symbol & Identifier Map Scale Wpts Used View All Wpts Edit Wpt Figure 8-18 Waypoint Info for a User Waypoint Select another Waypoint by touching the Waypoint Identifier key, entering the characters for the desired name with the alphanumeric keypad, and then touching the Enter key. You may also search through the list by touching the View All key and then choosing from the existing list of User waypoints by touching the desired waypoint from the list. 190-01007-03-Final.indb 147/9/2015 2:07:27 PM 8-15190-01007-03 Rev. J Garmin GTN 725/750 Pilot’s Guide Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Services/ Music Utilities System Messages Symbols Appendix Index 8.6.1 Select User Waypoint By Name 1. While viewing the User Waypoint page, touch the User Waypoint Name. 2. Use the keypad to select the characters for the name and then touch Enter. 8.6.2 Select User Waypoint From A List 1. While viewing the Waypoint Info page, touch the User Waypoint key. 2. Touch the View All key and then use the Up and Down keys to view the waypoints on the list. User Waypoint Type User Waypoint List User Waypoint List Name Figure 8-19 Waypoint Info User Waypoint List 8.6.3 Edit User Waypoint 1. Select the desired User Waypoint and touch the Edit key. 2. Touch the ke…

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12-64 Garmin GTN 725/750 Pilot’s Guide 190-01007-03 Rev. J Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Services/ Music Utilities System Messages Symbols Appendix Index 12.5.7 Precipitation (PRECIP) Data Graphical data is overlaid on the map indicating the rainfall detected by ground based radar for a specific area. The colors indicating increasing levels of rainfall progresses from light green for light rainfall to red for heavy rainfall. Review the Limitations section in the front of this guide for the limitations that apply to the Connext data. Rainfall data is color coded as follows: Figure 12-82 Connext PRECIP Weather Map Display and Legend The "No Coverage" color indicates that no data is available for that area, and rainfall in that area is unknown. When weather data is received, the airborne system will display that data for 20 minutes. If no new data has been received for a given area, the rainfall will be removed after 20 minutes and the area will revert back to the "No Coverage" color. The Connext Weather Function is based on a ground-to-air data link and requires that the appropriate ground systems are broadcasting weather data and the aircraft is within reception range of the Ground Broadcast Transceiver (GBT). 12.5.7.1 Animating Precipitation Data NOTE: Animated Precipitation functionality is available in software version 6.00 and later. When Precipitation Data is enabled for display and more than two Precipitation images have been received by the GTN, the Precipitation display can be animated on the Connext Weather page. As new Precipitation images are 190-01007-03-Final.indb 647/9/2015 2:08:16 PM 12-65190-01007-03 Rev. J Garmin GTN 725/750 Pilot’s Guide Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Services/ Music Utilities System Messages Symbols Appendix Index received, the GTN will automatically store them for future animation. The GTN can animate up to six Precipitation images from oldest to newest, showing each for one second and the newest for two seconds. 1. While viewing the Connext Weather page with Precipitation enabled for display, press the Play PRCP key to start the Precipitation animation. 2. Touch the Stop PRCP key to stop the Precipitation animation. The animation will also stop when leaving the page or turning off Precipitation on the Connext weather page. 12.5.8 Lightning Lightning data shows the approximate location of cloud-to-ground lightning strikes. A strike icon represents a strike that has occurred within a two kilometer (1.08 NM) region. The exact location of the lightning strike is not displayed. Only cloud to ground strikes are reported in the US and extreme southern Canada (cloud to cloud strikes are not reported). Lightning Symbol Lightning Legend Figure 12-83 Connext Data Link Lightning and Legend 190-01007-03-Final.indb 657/9/2015 2:08:17 PM 12-66 Garmin GTN 725/750 Pilot’s Guide 190-01007-03 Rev. J Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Services/ Music Utilities System Messages Symbols Appendix Index 12.5.9 Infrared Satellite Data Infrared Satellite data is available over North America and Europe and depicts cloud top temperatures from satellite imagery. Brighter cloud top colors indicate cooler temperatures occurring at higher altitudes. Information is updated every half hour. IR Satellite Coverage IR Satellite Legend IR Satellite Product Age Figure 12-84 Connext Infrared Satellite Data Map Display and Legend 12.5.10 METARs NOTE: Atmospheric pressure reported for METARs is given in hectopascals (hPa), except in the United States, where it is reported in inches of mercury (in Hg). Temperatures are reported in Celsius. NOTE: METAR information is only displayed within the installed aviation database service area. METAR (METeorological Aerodrome Report), known as an Aviation Routine Weather Report, is the standard format for current weather observations. METARs are generally updated hourly, but some site are more frequent. Special updates are done as conditions warrant. METARs typically contain information about the temperature, dew point, wind, precipitation, cloud cover, cloud heights, visibility, and barometric pressure. They can also contain information on precipitation amounts, lightning, and other critical data. METARs are shown as colored flags at airports that provide them. 190-01007-03-Final.indb 667/9/2015 2:08:17 PM 12-67190-01007-03 Rev. J Garmin GTN 725/750 Pilot’s Guide Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Services/ Music Utilities System Messages Symbols Appendix Index METAR SymbolDescription VFR (ceiling greater than 3000 ft. AGL and visibility greater than five miles) Marginal VFR (ceiling 1000–3000 ft. AGL and/or visibility three to five miles) IFR (ceiling 500 to below 1000 ft. AGL and/or visibility one mile to less than three miles) Low IFR (ceiling below 500 ft. AGL or visibility less than one mile) Unknown Table 12-7 METAR Symbols Selected METAR (VFR) Product Age METAR Detail Metar Legend Figure 12-85 Connext Weather - Graphic METARs and Legend 190-01007-03-Final.indb 677/9/2015 2:08:17 PM 12-68 Garmin GTN 725/750 Pilot’s Guide 190-01007-03 Rev. J Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Services/ Music Utilities System Messages Symbols Appendix Index 12.5.11 PIREPs Pilot Weather Reports (PIREPs) provide timely weather information for a particular route of flight. When significant weather conditions are reported or forecast, Air Traffic Control (ATC) facilities are required to solicit PIREPs. A PIREP may contain non-forecast adverse weather conditions, such as low in- flight visibility, icing conditions, wind shear, and turbul…

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Page 1 of 2 October 20, 2015 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Applicant: Garmin International, Inc. 1200 East 151st Street Olathe, KS 66062 Re: Confidentiality for submittal information regarding FCC ID number IPH-0163700 PRODUCT: Transmitter operated under 47CFR Section 15C Dear Sirs: Garmin International, Inc. requests that the material in the Schematics, Block Diagram, and Operational Description be withheld from public disclosure pursuant to Sections 0.457 and 0.459 of the Commission’s Rules following grant of the application. In support of this request, Garmin International, Inc. submits the following information. CONFIDENTIAL FILES 0163700 Conf BlkDia.pdf 0163700 Conf OpDes.pdf 0163700 Conf Schem.pdf 1. Identification of the specific information for which confidential treatment is sought: The materials set forth in the Operational Description, block diagram, parts list, and Schematics, which are segregated, from the non-confidential exhibits of the application, are those for which confidentiality is sought. 2. Identification of the Commission proceeding in which the information was submitted or a description of the circumstances giving rise to the submission: The proceeding is that involving the application for equipment authorization (certification) under FCC ID: IPH-0163700 3. Explanation of the degree to which the information is commercial or financial, or contains a trade secret or is privileged: This material includes a detailed theory of operation, circuit diagrams, and schematic. As such, this material is treated as highly confidential business information. ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 913 837-3214 Page 2 of 2 4. Explanation of the degree to which the information concerns a service that is subject to competition: The material for which confidentiality is sought is employed in the design and manufacture of this transmitting equipment that is offered on a highly competitive basis. Customers for this equipment have a variety of competing sources. 5. Explanation of how disclosure of the information could result in substantial competitive harm: Disclosure would, in effect, give away the fruits of the labors of Garmin International, Inc.’s engineering personnel, who have designed the equipment and the manufacturing process. Disclosure would also offer competitors additional unwarranted insight into the state of the product development, thereby allowing competitors an advantage, not available to Garmin International, Inc. 6. Identification of any measures taken by the submitting party to prevent unauthorized disclosure: The information for which confidential treatment is sought is kept confidential by Garmin International, Inc. and not made available to third parties except pursuant to non-disclosure agreements. 7. Identification of whether the information is available to the public and the extent of any previous disclosure of the information to third parties: To the knowledge of those preparing this application, the information has not been disclosed publicly heretofore. While the general theory of operation of this equipment has been the subject of numerous disclosures in industry and standards groups as well as in rule making proceedings of the FCC, the protection sought is narrowly drawn and pertains to certain specific implementations of this radio technology. 8. Justification of the period during which the submitting party asserts that the material should not be available for public disclosure: This material should not be disclosed for at least 25 years. While improvements in design are made relatively frequently, disclosure of the design information would lead to insights into both design and manufacturing techniques that could have an adverse competitive effect for many years to come. As such, it is important that the design not be made available to unauthorized persons who might attempt to use knowledge of the design to compromise the applications for which the equipment will be employed. Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers

October 20, 2015 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Applicant: Garmin International, Inc. 1200 East 151st Street Olathe, KS 66062 Re: Short-term Confidentiality request for submittal information regarding FCC ID: IPH-0163700 FCC Rules: Parts 2 and 15C Dear Sirs: Garmin International, Inc. requests that the following information be withheld from public disclosure pursuant to CFR47 paragraphs 0.457 and 0.459, and KDB 726920 until 45 days after the Grant of Equipment Authorization. Disclosure of information would offer competitors additional unwarranted insight into the state of the product development. Short-term confidential files Exhibit File External Photos 0163700 Short Term Conf ExtPho.pdf Internal Photos 0163700 Short Term Conf IntPho.pdf Test Setup Photos 0163700 Short Term Conf TSup.pdf User Manual 0163700 Short Term Conf UserMan.pdf User Manual 0163700 Short Term Conf UserMan 1.pdf Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 +1 913 837-3214

GMN-00831 Front Rear Bottom With Antenna/Cable Kit Antenna/Cable Kit GMN-00871 Front Rear Bottom

GMA 35c GMA 350c/Hc/Hc Traffic

GMN-00831 & GMN-871 Main Board (All Units) Top Side Bottom Side *GMN-00831 only provides the straight Jack receptacle for the external SMA connector, while the GMN-00871 provides Surface mount Antenna only Transceiver Circuitry Port for GMN-00831 External SMA* Front Panel (GMN-00871 only) Top Side Bottom Side GMN-00831 Transceiver Circuitry GMN-00871 Transceiver Circuitry Surface Mount Antenna

Rogers Labs, Inc. Garmin International, Inc. 4405 West 259 th Terrace Model: GMN-00946 SN: 2F8000042 Louisburg, KS 66053 Test #: 12103…

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