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APRS in Northwest MO

NEKSUN. KØHAM.com. SUNFLOWER INTERLINK. NE KS ARC. APRS in Northwest MO. Kansas City. kcAPRS.org Coordinating organization for APRS in KS, KC & MO NEKSUN Join in the fun of APRS and repeater building across Northeast Kansas kØham.com. kcAPRS.org. APRS Organization. About “Shorty”.

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APRS in Northwest MO

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  1. NEKSUN KØHAM.com SUNFLOWER INTERLINK NE KS ARC APRS in Northwest MO Kansas City • kcAPRS.org • Coordinating organization • for APRS in KS, KC & MO • NEKSUN • Join in the fun of APRS and repeater building across Northeast Kansas kØham.com kcAPRS.org APRS Organization

  2. About “Shorty” • First licensed at age 18 in 1987 • Father KØCEY, Step-Mom KBØBAW, Cousin WDØFHK, Nephews KCØQIO & KCØKTP, Brother KCØQIN • KØKU President—1989-1991 • Started the NE KS ARC with WVØS for KU, KSU & Washburn Alumni interested in repeaters-Became NEKSUN • Operations Director of NEKSUN (NEKSARC & Sunflower Interlink) -Total of 14 & 19 digipeaters across Kansas & the midwest • President & FC for the Kansas Amateur Repeater Council • Coordinator for kcAPRS.org • Johnson County ARES Emergency Coordinator • Project Management Consultant for Sprint • Maintenance director for Heartland Tower • Private pilot wannabe

  3. Why We Are Here • What is APRS? • How did APRS originate? • What software should I use? • What Hardware should I use? • What do I need to know about the existing APRS network? • How can I get involved?

  4. What is APRS • Automatic Position Reporting System (previoulsy Automatic Packet Reporting System) • Packet communication protocol for sharing live data on a network in real time • Real time tactical communications and display system for emergencies and public service applications (APRS Spec)

  5. History • Invented by Bob Bruninga, WB4APR in 1992 • Devised to facilitate short haul, short duration data transfer – conventional packet was not suitable • GPS input came later

  6. History • APRS for DOS was the first program • MacAPRS & WinAPRS 1994 by Sproule brothers • UI-View—best support & popularity • Many other APRS apps since – runs on Windows 3.x, 9x, NT and XP, Mac, Linux, Palm, CE and DOS

  7. Packet Radio • History • AX.25 protocol was approved by ARRL in 1984 • Came from X.25 protocol (the A is for Amateur) • Primary difference from X.25 is allowance for call signs and for unconnected packets

  8. Packet Radio • In ‘packet’ radio, qso’s are always between ‘connected’ stations • Several qso’s can take place simultaneously on the same frequency • Packet qso’s may be digipeated by specific stations

  9. How is APRS different from Packet Radio? • Communication is ‘one to many’ • Uses generic digipeating with standard aliases • Supports intelligent digipeating to reduce network flooding • Uses UI frames for messaging, bulletins and announcements • Provides maps and other features

  10. How APRS uses Packets • Uses the same AX.25 protocol but only a part of it • Uses Unnumbered Information (UI) frames exclusively • Always runs in unconnected mode • Frames are transmitted without expecting any response • Reception is not guaranteed

  11. Frequencies • VHF 144.39 • 1200 baud • HF 30M 10.15151 LSB • 300 baud • Satellite • ISS Downlink 145.800, uplink 145.990 • PCsat simplex 145.828 • 1200 baud

  12. APRS Primary Uses • Weather Spotting • Balloon Chasing • Emergency Operations • Special Events • Every Day fun

  13. Weather Spotting • What do you need 2B a good spotter? • Detailed Map • May be deployed to unfamiliar territory. • List of Spotting Locations • Latest WX info from the NWS • Need to see Watches & Warnings • Radar • Field Observations • Need to see temperature & wind all around • See other spotters • To confirm reports, u need exact location • Automated Objects • Create a vectored Tornado object with that others can see

  14. Balloon Chasing • What do you need 2B a good Balloon Chaser? • Detailed Map • You WILL be in unfamiliar territory. • Visibility of balloon location & height • Auto display of your station & balloon • Needs to display in one place, so you can concentrate on keeping up with the balloon! • Field Observations • Need to see temperature & wind all around • See other chasers • Keep the convoy from getting lost

  15. Emergency Operations • What do you need 2B a good Emergency Operator? • INCLUDING SAR • Detailed Map • May be deployed to unfamiliar territory. • Latest WX info from the NWS • Need to see Watches & Warnings • Radar • Field Observations • Need to see temperature & wind all around • See other spotters • Need to know where all field units are deployed • Objects • Indicate damage or roadblocks on a map for all to see • List of Shelter Locations • Short Messaging • Communicate more confidential info to EOC or field units • Email capability • Need to be able to send short messages to internet users

  16. Special Events • What do you need 2B a good Event Specialist? • Detailed Map • May be deployed to unfamiliar territory • Aid Stations need to be on the map • Event Route needs to be shown • Hazards or Medical support locations need to be displayed • Latest WX info from the NWS • Need to see Watches & Warnings • Radar • Field Observations • Need to see temperature & wind all around • See other specialists • Need to know where all field units are deployed • Objects • Show first & Last Runner • Show event officials • Show Safety units • Show medical units & rovers

  17. Every Day Fun • Passive Fun • Watch the display of many stations • Watch the ISS or PCsat fly by • Tracking • Find your buddies • Set alarms-movement or proximity • Track your family & friends • Make new friends spontaneously while driving

  18. UI-View 32 Solution Detailed Map: Show world Map Zoom full in Show Search capability Address, County, State, Phone, Mile Marker, Call Show Overlays (Spotter Locations) Show Underlays (Aerial Photos) Show UI-Terra

  19. UI-View 32 Solution Latest WX info & Observations: Show UI-NWS Show active colored counties Click for details Show finger wx_srv Show Field Wx Station observations

  20. UI-View 32 Solution Messaging: Show sending a message direct Show sending a message via digi Show sending a message via internet Show sending an email message

  21. UI-View 32 Solution Tracking & Zooming: Show Auto Track (Cross Hairs and Track zoom) Show UI-Height Track With Height based color Show movement alarm Show UI-History Show FindU Log Converter Show FCC server

  22. UI-View 32 Solution Objects: Show moving object Show UI-Signpost Show inactive object Difference between objects & overlays Show Objects list

  23. Hardware Getting on the Air with APRS – What to Buy/Scrounge • Home station requirements • 2 meter radio and antenna • Desktop computer • TNC or soundcard/interface • Mobile station requirements • 2 meter radio and antenna • Variables

  24. Mobile/Portable Variables • Mobile-Track & View • GPS • Laptop • TNC • Mobile-Tracking Only • GPS • Tiny Track, or Tracking TNC • Portable-Tracking Only • GPS • Tracker interface device • Power source for portability

  25. Hardware • Computers for UI-View • Pentium II, 128mb 3gb avail, minimum • Faster PC=Faster Map refresh • Consideration for a TNC with GPS • 2 serial ports are needed (Unless KPC3+) • If only 1 serial port is available, can use a “Port sharing” device • Any TNC will do with fixed location and a PC attached.

  26. Hardware • Kantronics KPC-3+ • Supports single PC Serial Port Tracker • Supports UI Flood Protocol • Current Version is 9.0 • Simple Mobile Operation • Cost $189

  27. Hardware • Kantronics KPC-3 • Good for Home use • Version 8.2 Supports UI Flood Protocol • Average cost used: $80

  28. Hardware • KPC-2, KAM, MFJ, others • Good for Home use • Low cost • Check http://swap.qth.com/ for deals

  29. Hardware Self Contained Tiny Trak III kit ($30) http://www.byonics.com/tinytrak/index.html Pocket Tracker Kit: ($89) http://www.byonics.com/pockettracker/ A self-contained tracking/telemetry module ALSO Includes the RADIO!

  30. Hardware Self Contained Kenwood TM-D700 ($489) Just add a GPS Kenwood TH-D7 ($339) Just add a GPS

  31. GPS Hardware • GPS Receivers • Must have PC interface port • Must output NMEA (National Marine Electronics Association)messages on the PC port (default) • External antenna a plus • RS-232 or TTL

  32. The APRS Network-Digis • Digipeaters only repeat if their call sign, their unique alias, or a generic alias is in the digi path • Two WIDE Types: • WIDE3-3 (called a ui-flood) • WIDE,WIDE,WIDE (OBSOLETE) • RELAY • NO LONGER ENCOURAGED! • Use Wide1-1 • Home stations set MYALIAS to wide1-1

  33. Mobile Path • Metro Example: • APRS V WIDE2-2 or • APRS V WIDE1-1, WIDE2-2 • Non-Metro Example: • APRS V WIDE3-3 or • APRS V WIDE1-1, WIDE3-3 Home (Fixed) Path • Metro Example: • APRS V WIDE2-2 • Non-Metro Example: • APRS V WIDE3-3 or • APRS VIA K0XYZ, WIDE2-2

  34. Another way to view APRS • FINDU • http://www.findu.com • jFINDU • http://www.jfindu.net • APRSWorld • http://www.aprsworld.net

  35. Important Links • KC APRS Organization kcaprs.org • NEKSUN APRS k0ham.com • tapr.org • ui-view.org • nwaprs.org • web.usna.navy.mil/~bruninga/aprs/fix14439.html • http://www.w0ipl.com/ECom/aprs-imp.htm • http://www.byonics.com

  36. Upcoming Activities • May 24—kcAPRS.org meeting • NWS Training center--drive to kc0nws • June 25 & 26 Field Day at Perry Lake • Spring & Summer—Digi & Igate installations • join remailer at k0ham.com for latest info

  37. UI-View Installation • 1) Copy CD 1 onto your harddrive (folder 7cd1 is fine for the name)+ • 2) Copy the contents in the folder C:\7cd2\States onto your hard drive • (Put it in the C:\7cd1\program files\Precision Mapping Streets and Traveler 7.0\states) • 3) Double click on Setup.exe in the c:\7cd1 folder to install Precision Mapping 7 • 4) Double click on 32full203.exe to install ui-view • 5) Double click on PMapServer7.zip USING WINZIP(included on this disk-don't use the WINXP zip viewer) • 5a) Select the INSTALL option in Winzip (top buttons) • 5b) Once installed, click on START, Programs, PMAPSERVER7, INITPMAPSERVER7 • 5c) Unzip UIV.zip into the c:\Program Files\Peak Systems\UI-View32 folder • 5d) Unzip shapefiles.zip into the c:\Program Files\Peak Systems\UI-View32\NWS\Shapefiles folder • 5e) Unzip MAPS.zip into the c:\Program Files\Peak Systems\UI-View32\MAPS folder • 5f) Unzip FCCsrv.zip into the c:\Program Files\Peak Systems\UI-View32\FCCSrv folder • 5g) Unzip overlays.zip into the c:\Program Files\Peak Systems\UI-View32\OVERLAYS folder 5h) Double click on fccsv160.exe • 6) N/A • 7) Run the programs (from the start menu) • 7a) Click on START, Programs, Precision mapping streets & traveler v7.0, Precision mapping streets & traveler v7.0 • 7b) Register the program over the internet (just enter any data, as long as all fields are not blank--BE SURE YOU PURCHASE Precision Mapping from Chicago Software!) • 7c) Click on START, Programs,UI-View32, UI-View32 • 7d) Enter your callsign and registration code from step 6, and your APRS-IS code in APRS Server setup menu • 7e) READ & FOLLOW all the help files that come up....it tells you EVERYTHING you need to know. • 8) One setting I find useful is under Options -->Alternative Mouse Actions...check it and you will find UI-View easier to use. • 10) Run from UI-view directory:

  38. Questions • ?? Invitation to join kcaprs.orgThis presentation available at kcAPRS.org

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