FAQs Hardware
YES!... SA has been off since 12:04AM EDT May 2, 2000. Read about it HERE.- Battery-drain measurements for several GPS receivers (13 AUG 06)
- Batteries -Should I use Alkaline, Lithium, NiCad, or NiMH batteries in my GPS? (12 NOV 00)
- Batteries: NiMH are probably the lowest cost long term solution for GPS use. (Link)
- Cars which may require external GPS antenna due to metallization in windscreen (Link)
- Comparisons of Hand-held Screen Sizes, Pixels, and Resolution -by Matthew Birch (10 OCT 03)
- EOW fix for older model Garmin GPS Receivers -Quick fix to get your G45/G40/G38 working again
- Garmin Active Powered Antennas - A look at the different models (4 JAN 98)
- Garmin Data Cables: What are the Pinouts? (3 JUL 01)
- Garmin's diagnostic features - Mess with these and you may lose your data -by Dale (4 JAN 99)
- Garmin FAQs Including a LINK to the Garmin FAQ site
- Garmin Firmware Archives, Allory Deiss' Cache of Older GPS firmware
- Garmin Firmware Revisions, Features, and Update/Upgrade costs and policy (Allory Deiss)
- Garmin GPS Receiver Feature Comparisons with comments by Dale DePriest updated frequently
- Garmin Icons for G-III+ in Graphic Form and Icon Number (Link)
- Garmin Internal Datum Storage -What Datum is output in GRMN and NMEA modes? (18 JUL 00)
- Garmin's official GPS Receiver MANUALS - Download yours from here (Link)
- Garmin GPS Receiver Manual: Dale's version tells you more in simple language.
- Garmin SP-III and G-V: How do I use MANUALLY generated routes: Courtesy GPS-Garmin.nl
- Garmin Signal Strength Bars -What do they tell me? (12 JUL 99)
- Garmin Simulator Mode -How to Initialize the Starting Point in the Garmin G-III and III+? (3 JAN 99)
- Garmin's WorldWide Warranty Policy -Explained (20 JAN 99)
- Garmin WAAS -Steps a Receiver Performs to Acquire the Geo-Stationary Satellites (23 JUL 02)
- Garmin Waypoints -Why don't they increment by filling in the holes in a sequence? (15 JUL 98)
- Garmin Waypoint Averaging -What is it and how does it work? (23 MAY 98)
- GPS Antenna and Sensitivity Comparisons How NOT to make the wrong conclusions. (4 JUL 98)
- GPS locks Quickly when my car is stopped and takes much longer when I am moving -Why? (5 AUG 99)
- GPS Maps: The maps in my GPS are not accurate. Why is that? (NOV 05)
- GPS signal strength bars -What do they mean when they are "hollow" or all black? (12 JUL 99)
- GPS won't lock, Signals look OK -What's wrong? (4 JUL 98)
- MAC computers and GPS receivers -How can I get them to communicate? (DEC 01)
- Magellan FAQ, version 2.0 (PDF) by Dan Surratt (OCT 03)
- Magellan Firmware Revisions, Features, and Updates (Allory Deiss)
- Magellan Firmware Revisions, Features, and Updates (Link)
- Magellan GPS Manuals: Where can I find them?Older units, Aussie Mgln (Links)
- Magellan Undocumented Control Codes and Data Explanations (2 JUN 02)
- Memory Backup Battery problems in some Garmin GPS receivers (4 JUL 98)
- Map Memory -How much and how many segments do I need to load a whole CD worth? (Links)
- Maptech Iraq SD Card -Very Detailed Street-level Maps for Palm Devices
- MEMORY -How much do I need in my new GPS receiver (9 JUL 02)
- MGRS -Which handheld GPS receivers have MGRS? (2 AUG 04)
- Multipath: My GPS position (or speed) "jump around" and are not stable at times. WHY?
- Multiple Waypoint Messaging -Explained (4 APR 99)
- Nearest 9 Waypoints on Garmin GPS Units -Details (29 MAY 98)
- OnStar> Where is the GPS unit and how to I tap the NMEA signals? by Pete Carter (Link)
- Precision Mapping Streets Mapping Software
- Print Garmin MetroGuide generated routes: How do I do it? (29 JUN 02)
- RAIN, CLOUDS, fog, and snow: Do they affect my GPS signals? (28 DEC 01)
- ROAD LOCK -Which GPS receivers have this feature? (10 JUL 02)
- Routes and Tracks: What is the difference? (16 MAR 00)
- Trip Log -Why is my GPS travel log distance never exactly correct? (10 JAN 04)
- USA purchased GPS receivers Overseas -Can I buy in USA and use my GPS Overseas? (20 JUN 02)
- WAAS and its Relation to Enabled Hand-Held GPS Receivers (27 FEB 06)
- WAAS Operation: Your Questions Answered (3 JAN 02)
- WAAS Tutorial by Dale DePriest (4 JAN 02)
- Warm Start/Cold Start? What does this mean?
- WaterProofNess of Garmin Receivers -Garmin Engineering (MAY 97)
- WaterProofNess of Lowrance Receivers -Lowrance Engineering (14 JUL 98)
- What Happens when Diagnostics Page wipes out all Garmin Stored Data (23 MAY 98)
- Which GPS receivers can compute AREA/acreage when I walk a closed loop?(Updated 2008)
- Windows XP -How do I get Win XP to recognize my GPS? (16 MAY 02)
- Why Would I want a GPS Receiver and What Could I Do With It?
Geography -Maps, Datums, Waypoint Lists, Formulas- Address or Lon/Lat -Put in and get Map showing location using MapQuest or TIGER maps
- Airports over the World: Where can I find the lon/latfor the World's Airports? (Link)
- Backcountry Mapping -Garmin-compatible Maps of Utah
- Bitmaps and Vector Maps: What is the difference? Dale DePriest tells us all
- BUNGEE -Connects your GPS Receiver to ANY version of Google Earth
- Coast Guard Lights List for the USA: Where can I find lists of lights, buoys, etc. (Link)
- Colorado 24K Topographic Maps for Garmin GPS -by Roger Edrinn
- Convert Datums, File Formats, Tracks to Routes, using GeoConv software (Link)
- Convert LORAN to GPS lon/lat coordinates using this program (Link)
- Convert RASTER maps to VECTOR maps: Is there any software to do that? (Search)
- Convert between STATE PLANE, UTM, and Lat/Long courtesy of US Army (Link)
- Convert between State Plane, UTM, and Lat/Long plus other coordinate systems (Link)
- Coordinate Conversion Online Tool by oasisphoto.com (Link) and another tool by GPS2CAD.com
- Datums: A Brief Description (14 JUN 99)
- Datums: How much error in my position if I fail to use the correct datum with my Lat/Long reading? (Link)
- Datums: My TOPO (or other map) program does not accurately position my location on the map. (Link)
- Datums: New Zealand Geodetic 2000 (LINZ) datum -Information About NZ's new datum (Link)
- Degrees, Minutes and Seconds> Where did the terms originate? by Sam Wormley (22 NOV 02)
- DGPS datum is NAD-83 and not WGS-84 as used internally by the GPS - Will this DGPS signal be accurate?
- DRG Maps -Digital Raster Graphic Maps -What are they anyway? (Link)
- Don Bartlett's GPS and UTM Tutorial Site
- Earth: According to WGS-84 (Courtesy of Sigurd Humerfelt: Link)
- Garmin MapSource Product Sizes -for 13 MapSource maps (link)
- Garmin MapSource (MetroGuide and USA Topo) -Data Source (23 OCT 00)
- Garmin StreetPilot MetroGuide Database descriptions (Link)
- Garmin City Database Details (1 JUN 98)
- GEtrax - Google Earth track plotting from GPS data
- GettyThesaurus of City Names - Put in a City Name, get back a longitude/latitude
- Geodetic Survey Markers(Worldwide Listings) -How can I find one near where I am? (1 FEB 01)
- GISCOVER is the point where travelers, outdoor lovers and GPS enthusiasts meet. (Link)
- GPSy's Internet Digital Map listings: An extensive list of digital maps available on the Internet (Link)
- GPS Basecamp -Find Yourself Outdoors, Download GPS Files for State and National Parks (Link)
- Grid Conversions, Distance Formulas, Coordinate Transformations, and Map Translation Software (Links)
- Longitude/Latitude Formulas for GPS and Navigation (Link)
- MacGPS Pro provides a current digital map library for most PC GPS and Mac programs (Link)
- MapRef Website -Datum conversions, Projections, Map References for EUROPE
- Map Vendors USA -Who makes GPS maps for the USA and are they accurate? by Dale DePriest (FEB 03)
- Mapping Agencies Around the World -Also Latest City Maps of Iraq from NIMA (Link)
- Maps -From Around the World -Includes Maps from the CIA (Links)
- Maps: Supposedly the largest selection of maps in the world (Link) (click on MAP)
- Maps: Why are the GPS maps in my part of the world so poor and what can I do about it? (Link)
- Mercator Projections -Norris Weimer tells us about the Projections and the MAN (Link)
- Mexico Maps -Detailed Mexico and Baja Street-level MapSource and Topo DRG GPS maps (links)
- Navigation BEFORE GPS -How did we do it? (Link)
- naviTRAVELER -Download Aerial Photos and Street Maps, Find Places, Add Places, Many POIs (link)
- Nima2GPS - Convert information from NIMA´s GEOnet Names Server into waypoint files (Link)
- NGS Survey Marker Accuracy -Texts by Dave Doyle and Ed McKay (NGS)
- NMEA Datums as regard to use with Ozi Explorer and Garmin Receivers (21 FEB 02)
- OSGB -What is it? How do I set up my GPS? Convert to Lat/Long? Where to buy UK maps? (Link)
- PetraStudio-Maps for GPS: Raster to Vector Conversion, AutoCAD Drafting, Custom Vector Maps
- Place, -Enter and Get Waypoint -Sam Wormley's Waypoint Site (Link)
- Prime Meridian -History of its Past and Present at Greenwich (1 NOV 99)
- Sunrise/Sunset/Moonrise/Moonset -Give your location and find out for your area (Link)
- TatukGIS Editor for editing and translating data between GPX, SHP, MIF, DXF, KML, GML,.. formats.
- TatukGIS Datum and Projection Conversion Calculator (free download) -Instructions (20 MAY 02)
- TopoFusion -Download maps, TIGER, NASA, Aerial Photo, and Satellite Automatically from Public Servers
- TOPO and 3-D Maps to download to your GPS or Laptop Computer (Links)
- Topo Maps, DRG, aerial photos, and other GIS info for USA Free, Courtesy Doyle's GIS (Link)
- TopoShare.org -Free Adventure maps for the Best Outdoor Activities
- State Plane Coordinate Systems (all) and their use with Magellan Receivers
- State Plane Coordinate Systems (some) and their use with Garmin Receivers
- Scottish Mountaineering Club -Provides information about available free Garmin uploadable contour maps
- User Grids and Datums in Hand-Held Receivers -A Small Collection (4 FEB 99)
- USGS DRG Alaska maps on CD for sale by GPS Trails
- USGS DRG Topographical Maps -Where to get them -Other Sources (Link)
- UTM/UPS: A Brief Description (15 JUN 07)
- UTM: Which UTM Zone am I in? (Map)
- UTM and Datum Information Web Sites (Links)
- UTM and MGRS: What are the differences? How do I convert from one to the other?
- View your home (probably) from the Russian Spin-4 Satellite or from a USGS Aerial view
- ViTo Technology -Maps from Around the World for your Windows Mobile Pocket PC / GPS Navigation
- Waypoints: A very extensive worldwide listing of Waypoint LISTS (Links)
Tutorial: How Does GPS WorkGPS Information- Airliners and GPS - Is it Safe for me to use my GPS on a Passenger Airliner?
- Antenna Pattern of your GPS antenna -Measure and Plot yours using this program. (Link)
- Antennas for GPS Receivers- Patch and Helix typical Specification Sheets (10Oct02)
- Antenna for GPS Receivers- A Turnstile Antenna you can build, from ARRL (4 NOV 02)
- Averaging Waypoints -How long do I have to average to improve accuracy of my GPS fix?
- Battery Operational Durations for Lithium, Alkaline, and NiMH AA Cells in the SporTrak Color (Link)
- Batteries: Technical information on Lithium, Alkaline, Mn and other battery types (Link)
- Airlines which Approve or Disapprove GPS use during flights (Undated Frequently)
- Boeing Service Letter -Consumer electronic equipment use on Boeing Aircraft (3 MAR 01)
- Buoy Database: You can find links to various marine Buoy Databases via this link
- Coastline Profile Extractor for use with OziExplorer and GPSUtility (Link)
- Consumer vs Military GPS Receivers in a JAMMING Environment (DEC 04)
- Dale DePriest's Index of GPS Information -A must see section of our website
- DATUM parameter conversion: 7 parameter to 3 parameter conversion by Eino Uikkanen (FEB 03)
- DGPS Services -Worldwide Listing of Available Services, Additional input Solicited (5 NOV 02)
- Error Measures: 1 sigma, 2 sigma, 3 sigma, 50%CEP, 2DRMS, 95% confidence? What does this mean?
- European Global Navigation Satellite System, Go-Ahead Announce (18 JUN 98)
- FAA's Modernization Plans -WAAS, GPS and other Safety and Efficiency Technology plans (Link)
- French speaking GPS news group: Where can I find one? (Link)
- Garmin CitySelect and CityNavigator- Where can I buy a USA version new or replacement?
- Garmin Data Field definitions: GPS data display definitions for Garmin GPS (25 MAR 00)
- Garmin eTrex: User Manual, Load additional Icons, Interface with OziExplorer and more (25 AUG 00)
- Garmin's European Map Coverage Detail Information (15 MAY 00)
- Garmin'sMap Error reporting form- Send Garmin info on any errors you find in their maps
- Garmin MapSource, Features Summary of R&R, USA Topo, and WorldMap CDs -Link (10 SEP 99)
- Garmin's Official Upload/Download Protocol in *.pdf [Adobe] format (Link)
- Garmin's Upload/Download Protocol: Definitions and Explanations (Link)
- Garmin's Out-of-Warranty Repair Policy -Explained (17 SEP 98)
- Garmin FAQs (Frequently Asked Questions) (23 JAN 99)
- Garmin R&R file index: Enables you to select which files to load onto your hard drive -by Gary McMeekin
- Garmin SP MEMORY CHIP: Samsung NAND FLASH chip. Where can I find data sheets?(Link)
- Garmin Tracklogs - Which is Best for You? (15 SEP 00)
- Glossary of GPS and GIS Terms and other GPS Tutorial Information (Link)
- GPS Altitude -How Accurate? (10 FEB 01)
- GPS Cartoons -Do you have any to contribute?! (2 MAR 06)
- GPS -Flying on Commercial Airlines -Can I make my GPS work from a passenger seat? (11 NOV 98)
- GPS Navigation Message> Binary files let you test your decode algorithm by Craig Bailey (20 FEB 03)
- GPS Operation in Foreign Countries -Will I be Arrested? (12 OCT 98)
- GPS Receiver Accuracy -How accurate should I expect them to be? -A study by David Wilson (Link)
- GPS Receiver Accuracy -Scatter Plots by DLR (German) show error plots (Horiz/Vert) (Link)
- GPS Receivers: What does it take to make a typical model like the G-76S? EETimes tells us (LINK)
- GPS Sales Projections: Yearly sales history and projections (15 May 05)
- GPS Satellite RF Power Output? How many watts is it? (18 FEB 99)
- GPS Satellite ORBITS - How often are the satellites in exactly the same position? (19 FEB 99)
- GPS Speed: How fast can I go? How accurate is the speed readout? (17 OCT 99)
- GPS Time -Is it locked to UTC? How do they do that? (18 APR 99)
- GPS Voltage Input: What is the Input Voltage range for common GPS receivers?
- Hiking using your GPS: Cass Lewart tells how to do it (18 SEP 99)
- How Far North will my GPS operate? -Bill Straka gives us his experiences (26 MAR 99)
- Jack's 'Museum' Collection of 18 (working) Hand-held GPS Receivers from 1994 to 2005 (1.4MB)
- Jack and Joe - Why do they write all this stuff anyway? (MAY 07)
- Kalman Filters -Make your own by Andy La Varre (PDF) -Bring your Matrix Algebra Book (19 AUG 98)
- Kalman Filters-Sam Wormley's references and a simple explanation (28 SEP 98)
- Longitude 1 minute, Latitude 1 minute: How many meters is that? Sigurd Humerfelt tells us. (Link)
- Magellan (Official) Data Transmission Protocol v2.11 in WORD format or PDF format (MAR 03)
- Map Reading and Land Navigation Manual, US Army FM 3-25.26 (Link)
- MicroSoft AutoRoute (and other MS Mapping programs) won't connect to my GPS. What do I do?
- NMEA FAQ and Sentence Definitions -Links to multiple sources (4 OCT 98)
- NMEA checksums, sentence logger and other programming subroutines for GPS (Link)
- RS232C Voltage-Levels Standard (2 AUG 98)
- Rubber Banding Routes: What does this mean? Why would I want it? What GPS has it? (12 JAN 00)
- Selective Availability -View tracks when it was turned off on April 20, 1997 (4 JUN 02)
- StreetPilot Map Updates -What is Garmin's Policy and Price? (7 JUL 98)
- Surveying and GIS information news group -Go there (Link)
- Time Synchronization -Set your PC's Time-of-Day Clock using GPS and other Standards (1 AUG 98)
- Topo Maps Worldwide -Why are they so hard to find? (5 JAN 99)
- Waypoint Averaging: How much does this feature of a GPS improve accuracy of a waypoint? (Link)
- WHY don't you JUST ANSWER THE QUESTION??
GPS InstructionsGPS hardware and PDA mapping software- General Index to PDAs that support GPS.
- Cetus GPS software for Palm Computers: Present position, tracklogging, GIS (Link)
- Delorme Street Atlas Vector and 3-D GPS Maps (Link)
- Destinator 3 Personal Navigation System -by Crile Carvey
- Garmin iQue 3600-Palm OS5 Based GPS plus PDA system -Review (OCT 03) by Dale
- Navio -Access to all the information from your GPS receiver on your Pocket PC
- Nobeltec (Marine navigation software (Link)
- PalmFLYING.com -The One-stop Site for Handheld Aviation Solutions
- Palm OS Palm OS Navigation Topics -Information, Links, and Reviews by Dale DePriest
- PocketPC and WinCE Hardware and Software -Links, Information, and Reviews by Dale DePriest
- Psion Software -Links to Multiple Sites, Moving Map, Garmin Protocol, NMEA (APR 99)
- Recreational Grade GPS Receivers and Digital Topo Software for PDAs -by Fryar
- Vista (Scanned, Vector, and Flight Sectional Charts (Link)
Links to Third-Party GPS Intermediate Software- 3-D Plots by Height -Both 2-D Profiles and Complete Rotateable 3-D Plots for Viewing at Different Angles
- 3-D Plots of GPS Tracks -A few Pointers (14 MAY 04)
- APRS -Automatic Packet Reporting System -Reports your position automatically via Radio
- Aviation Data Base Management software for Garmin Units
- Aviation Data Base for Magellan 315/320 puts FAA data in Consumer GPS -by Brian Wade
- Cetus GPS software for Palm Computers: Present position, tracklogging, GIS (no maps)
- CUESoft GPS .NET Control MicroSoft *.NET interface for GPS receivers to NET software
- DSH electronics (Software program that controls any map with GPS; incl. speech)
- EasyGPS (free) is an easy way to create, edit, and transfer waypoints and routes
- ExpertGPS displays your waypoints, routes, and tracks on Terraserver USGS topo maps and aerial photos
- Fugawi (Scanned, DRG, and BSB Charts)
- G7TO Programs (DOS/Win95/NT) -Up/Downloads for Garmin and Lowrance data to Street Atlas 4 thru 9
- Garmin GPS Extension - Provides Ability to Transfer Data Between ArcView GIS and a Garmin GPS
- GARTrip -Upload/download to Garmin Receivers, convert GPS data formats, prints waypoints, routes, tracks
- Geovative Solutions -Create and Share GPS TOURS w/Images/Audio/Text & Downloads to GPS Devices
- GPSS -GPS Software from Sunninghill, Maps for 110 Countries, Speaks in 11 languages
- GPS Altitude Chart -Create elevation profiles from tracklogs, save them as PDF/PNG.
- GPSed.com -Mapping Your Impressions, pin photos to a map at a place where they were taken
- GPS TrackMaker -Edits Tracklogs, and Waypoints for Magellan, Garmin, Lowrance, & MLR Receivers
- GPS Utilities -Edit Garmin MapSource Maps (Part 1) (Part 2) by Newham (Jul 03)
- GPS Utility -Up/download to Garmin,Magellan,& Lowrance, datum conversion, data management, and mapping
- GPS Visualizer -Plots Profiles and Scalable Vector Graphics (SVG) plots from GPS tracklogs and waypoints
- GPS Watch by iNTERCHAIN Solutions -Turn your cell phone into a professional GPS Receiver
- GPSy (Macintosh)
- Karen's GPS Software Listings (MAC/PC/Newton/etc)
- MacGPS Pro Software from L.W. James Associates
- MAC upload and download software for Garmin GPS receivers -GPS CONNECT
- MapToasterTopo -Complete New Zealand Topographic and Air Photo Mapping Solution for GPS
- MyGPS -Freeware, Manage Waypoints, Track Profiles, and Routes on Scanned Maps
- NEMA Simulator, GPS Simulator and Dead Reckoning Software for GPS Developers> by Sailsoft.NL
- Ozi Explorer (Scanned, BSB, and DRG Maps) Now supports Area Calculations and Trackpoint Editing
- PanTerra Software: Waypoint Management Software for Garmin/Magellan GPS has 1.6 Million Waypoints
- QuakeMap overlays GPS tacks, waypoints, Digital Camera photos, on Terraserver aerial and topo maps
- PCWize GPX Generator -Use for Geocaches or to Share files with Others
- Tracks 4 Africa -Tracks and waypoints for direct download in widely accepted fileformats.
- USAPhotoMaps -Download Aerial/Topo Images at Selected Waypoints -Instructions
- WindmillData Collection software Logs Data from GPS and Other Sensors to Computer
- Wissenbach Map3D (free) Rrecord your hiking and mountain bike trips on DRG maps
Links to GPS Information Sites- Aviation GPS Information Available Here
- Aviation GPS Information Available Here Too
- Build your own GPS with Doug Baker's OPEN SOURCE Project
- Garmin GPS -Tricks, Tips, Work Arounds, Hints, Secrets and Ideas
- Garmin Prior Versions of the Vista *Legend* eMap*MapSource*Venture*G-76/Map
- Geography Resources from the Mining Company
- GeoCaching: Use your GPS in a worldwide "stash" locating game
- GPS Action Replay -Use with Windsurfing and Other Sports
- GPS Atheletes -A website for athletes that train and race with GPS devices
- GPS Navigation Watch -Navigation News, Information, Product Reviews and Analysis
- GPS Speedsurfing! -A New Water Sport for Windsurfers
- GPS-TOUR -Free GPS Worldwide Tour File-Sharing Platform (Hiking, Horseback Riding, Skiing (etc.)
- GPSTracklog.com -GPS Reviews, News, Tips. and Tricks. GPS Mapping, Make Your Own Maps
- Italiano: Informazioni e tutorial in Italiano sui GPS Garmin da Massimo D'Eramo
- LaptopGPSWorld.com -GPS Navigation on Laptops, Tablet PCs, and UMPCs, (Discussion Group)
- Peter Bennett's GPS Index, Vancouver
- Sam Wormley's Comprehensive GPS Info Site
- SNAP: Links to a host of interesting GPS sites and Information
- Spanish: Pagina GPS Espanola: GPS information in Spanish available here
Links to GPS Hardware ManufacturersLinks to Accessories- Arkon Resources -Mobile-mounting Specialists, Alternate mountings for Garmin, TomTom, Magellan, and Others
- Automatic and Autonomous control of flight for model aircraft, parafoils: Who makes equipment?
- Batteries -Who sells them at good prices
- Blue Hills Innovations (Connectors and Cables for Garmin GPS units)
- EarthMate to NMEA data converter module -Makes EarthMate work with non-Delorme map programs
- Gilsson Technologies -Active Antennas, Cables, GPS Cases, Data Cards, and GPS Auto Mounts
- GPS Screen protectors - Invisible Shield's thin sheets can protect GPS screens from scratches
- Jose Ramos -Garmin GPS Cables, Antennas, APRS and PDA Cables, RAM Mounts and Other
- Pfranc.com - Garmin connectors for "make your own" Garmin cables
- National Products Corp (dba RAM) -Mounting Systems for GPS Receivers
- SewellDirect.com, USB-to-Serial Adapters plus other Accessiries for your Computer
- Wolfe's (Ron) GPS Accessories -Antennas, Cables, Mounting Brackets and such.
Links to GPS Software ProductsLinks to Vendors (Dealers)Other (Non GPS) FeaturesInternet And Networking ItemsQuestions on How to use your GPS or Software? Post your question to the sci.geo.satellite-nav news groupWebsite Comments? New Material Suggestions?
For suggestions and corrections, please e-mail Jack, Joe, or Dale below:
| | Jack Yeazel | Joe Mehaffey | Dale DePriest | *All material on this website is Copyrighted by Joe Mehaffey, Jack Yeazel, Dale DePriest, or the respective authors.
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