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next beta build#146 of YAAC ("Yet Another APRS Client"), created 2020-Jan-10 downloadable from https://www.ka2ddo.org/ka2ddo/YAAC.html or https://sourceforge.net/projects/yetanotheraprsc changes and updates include: 1. properly identify scope of Object/Item reports received over RF by scanning the digipeater list for RFONLY and NOGATE aliases. 2. better calculate the transmit time for AX.25 frames for traffic analysis. 3. fix infinite loop in processing OpenTRAC sequence number elements. 4. fix incorrect RF-transmitting station identification and tocall for a Tx I-gate YAAC station. 5. log traffic forwarded by a Tx I-gate to the I-gate station as well as to the originating station (i.e., how much local RF traffic is the I-gate creating?). 6. fix bug where popup menus launched from the popup station information window (launched by left-clicking or touchscreen touching a station on the map) show selections suitable for a textual table display rather than for a map. 7. minor optimizations to the OpenStreetMap PBF-format importer. 8. add built-in help to the Small Screen plugin. 9. add piped command support to the Sounds plugin in case the text-to-speech synthesizer program needs its output piped to another program to reach the correct sound card and speakers.

I have YAAC set up on a raspberry pi, and I'd like to use YAAC on another machine to view the data. It looks like the aprsisserver plugin will achieve this. I've installed it but can't find any config options or information on how to connect the client machine to the server. What am I missing? Thanks!

Hi, Gerold. Thank you for your feedback. I was afraid of something like this, as Google is not the greatest translation dictionary in the world (not surprising, with the limited context it gets). I was never particularly fluent in sprecht Deutsch (two years in high school as a foreign language and then never using it again for 30+ years is not a good foundation), but I did the best I could. I would appreciate you reporting any corrections that need to be made, so I can fix the German translation file. To change the display language in YAAC, you need to change the locale that YAAC is running in; the language is picked based on the operating system locale. On Linux, it's easy. You can change the LANG environment variable from its default to en or en_US easily: LANG=en_US java -jar YAAC.jar On any platform, you can also override the locale for the Java virtual machine running YAAC with a Java system property: java -Duser.language=en -jar YAAC.jar But, please, tell me where I screwed up in the translations, so I can fix them. Andrew, KA2DDO author of YAAC ________________________________________ Sent: Saturday, January 11, 2020 7:51 AM To: Andrew P. Subject: Language in YAAC Hi Andrew, I have a question regarding the language adjustment in YAAC: I want to change it from German back English, since the german terms are somehow misleading. How can I do this? Do I have to do a new installation? 73 gero DL5KLX

Hello from sunny South Africa :-) Recently I posted a question on another APRS forum and unfortunately have received only one response and regrettably that reply has not fully answered my query (as an aside it was as a P.M. so it seems that none of the forum members willing to share their knowledge). Am now asking here (YAAC users) in the hope that someone will be able to respond so that I can better understand what is required for a stand alone APRS 'service'. Advance apologies for showing my ignorance but I figure that if I do not ask the question, then I will remain in the dark regarding how APRS works overall... 1st my current understanding of 'how APRS works': When using an APRS client e.g. APRSDroid, YAAC or similar, data packets are exchanged with a global server via the Internet via whatever transport medium is enabled e.g. RF and an IGate, Data via the cellular network or even audio from a recording (how I plan on experimenting <smile>) and then to the Internet or perhaps using an Internet connection at a home base. These data packets convey the information necessary to enable the plotting of objects / stations / whatever on a map positioned according to the appropriate location co-ordinates derived via GPS or entered manually. Other traffic such as messaging is also carried by the data packets and the resulting 'text' displayed in the appropriate 'fields'. So far so good (I hope). Now the part I would like to better understand / specific question. What is / are the 'service(s)' being provided at the 'server' end of the APRS infrastructure e.g. https://.aprs.fi and how can a 'standalone' (no internet available / required) service utilising only RF be facilitated so that LOCAL participants can track and be tracked using APRS features e.g. During a local event remote from cellular / data services. I can visualise a scenario with there being an RF IGate assuming that there is some path to an Internet connection from said gateway, but if there is no Internet available and local tracking of resources and text messaging between stations is required? Would a RF 'relay' of whatever received (a parrot type simplex 'repeater') provide desired functionality and if yes, what software could be used to implement (Linux preferred)? Again my apologies for taking up bandwidth with what is probably considered something that is known by even the newest of newcomers to APRS, but I want to learn (and one day implement a portable standalone RF based APRS 'server') so hence the post and exposing my ignorance. BIG thanks in advance for any and all feedback. 73 Nigel ZS6RN ex G8DEV

Is there any way to get YAAC to run on a Pi 0. I would like to use it as a “screen” or data viewer for my kenwood HT via Bluetooth. Thanks

I have tried to install the latest Beta with no success Is there a Stable version to be Had somewhere I have Java Runtime13 installed on LMDE (Stretch) When I Right Click on the Installer I choose "Install with Java Runtime13" but no luck If I can get it working then I will be running my Kenwood 700D from Home Thanks in advance Chris N9JCA 73

Upon suggestion of another list member I'm changing my Fonts and output from the standard small Goggle interface. Anyone have issues reading this? Thanks! Ronny K4RJJ

Our local mesh group is running a server to distribute map tiles. Im reading thru the documentation and it looks like you have hard coded your personal tile server into the program. might it be possible to bring the option to set the server out into the gui? I dont know if the back-end of YAAC will pull tiles from the server the same way we do for our mapping program or not? Dose YAAC support the pointing as follows?in our php ini file we define a server with inetTileServer['Topographic'] = "//{s}.tile.opentopomap.org/{z}/{x}/{y}.png" I would like to not cash the tiles on the RPI. For reference: https://mapping.kg6wxc.net/meshmap/#8/33.970/-118.200 https://gitlab.kg6wxc.net/mesh/meshmap Thanks for the Program 73 Mathison KJ6DZB

next beta build#147 of YAAC ("Yet Another APRS Client"), created 2020-Jan-23 downloadable from https://www.ka2ddo.org/ka2ddo/YAAC.html or https://sourceforge.net/projects/yetanotheraprsc changes and updates include: 1. fill in missing information in the Javadocs for the YAAC source code. 2. fix the built-in help index merging. This required changing all of the plugins that had help extensions, as the old format would actually cause help generation to fail when sort-merging the index. 3. implement and document command-line options to support limited configuration setting, suitable for use by third-party installation scripts. 4. eliminate excessive digits after the decimal point for QRU maximum range. 5. add user-selectable new formats for logging GPS track data, including the existing format of whatever YAAC is receiving, and per-source (local and remote) logging in NMEA-0183 sentences, GPSD JSON structures, GPX (GPs eXchange) XML, and CSV format. 6. fix error in time-limiting the playback of a GPS log file. 7. fix memory and CPU leak when closing raw packet view. 8. fix spurious NullPointerException when setting up map windows. 9. add safety check to make user confirm they really want to change their Mic-E status to the Emergency setting before actually doing it. 10. copy the latest version of Hessu's tocalls.dense.json file. 11. normalize the entries on the View menu to not say "View" or "Show" redundantly. 12. add one-touch changing of Mic-E status to the small screen plugin.

Hi, I'm new here, I've spent a few hours with a Raspberry Pi and a URDC II interface trying to set up an Igate/Digipeater. Our local Igate has failed. Getting to the point, I wanted to use YAAC with the raspberry pi URDC II interface combination. Things were going along well until I came to the configure ports page of the set-up wizard. Some help with this would be appreciated, its my hope that someone has already done this, but then maybe not as the URDC II uses the GPIO pins of the pi rather than a USB port. Ron, Yellowknife, NT, Canada VE8RT VE8TEA

Hi all, I'm setting up YAAC on a Raspberry Pi 3+ running Rasbian Buster. I've downloaded and setup YAAC and I configured a Tinytrak4 to do KISS mode. The Tinytrak4 is connected to the Raspberry Pi via a USB to serial cable with a null modem. I also have a serial GPS unit plugged into the Raspberry Pi. YAAC sees the GPS unit. YAAC sees the Tinytrack4 in command mode, I can make config changes and so forth. When I power the Tinytrak4 up and let it go into KISS mode, I see nothing. There are no packets reported even though I can see activity on the radio (a Yaesu FT-60R handheld with the appropriate cable from Byonics). If I unplug the cable from the handheld I can hear packet traffic. I will be the first to admit I've never really understood how KISS mode works. I've never been able to get it to work and I've always used the text mode. I'm pretty sure I've got something wrong, but I can't figure it out. Does anyone have any thoughts? Thanks for any help. Kelley

I'm sure I probably have something configured incorrectly but cant seem to find the issue. My beacon reports correctly giving my longitude and latitude along with my free text. Where the problem comes in is I also have it "report weather". The weather is reported separately from the beacon which I think is ok however it does not include the longitude and latitude . My weather report looks like this: Positionless Weather Report, KA2DDO Yet another APRS system wind 4.0 mph, direction 277, gust 7, temperature 44, rain 0.02 in last hour, rain 0.00 in last 24 hours, rain 0.02 since midnight, humidity 73, barometer 29.82, "yDvs" I'm using WeeWX to read the weather station and produce the wxnow.txt file and WXNOW.TXT on YAAC for the port type. The weather report looks fine but is missing my position, longitude and latitude. Thank you for any assistance . Alan N2ZVN

Hello, Thank you for creating and maintaining this project, it is far better than Xastir! I am trying to use an external message port to interface with a python script the will send DMR SMS messages to APRS, and the other way around. I have successfully created a python script that opens a socket to the external message server, which is in "src>dst:message" mode. YAAC is receiving and re-transmitting packets. However, I notice when they show up in APRS.fi, they are formatted as "SOURCE>DESTINATION,PATH:MESSAGE". When sent over RF, my TH-D72 is not receiving the message packet, but can see the packet digipeated. I have noticed that other messages from YAAC interface, APRSdroid, etc. follow "SOURCE>PATH,DESTINATION:MESSAGE" format. I have played around with the path settings in the external message port, but the destination call is always before the path. Maybe I am doing something wrong, or could it be a bug? I really appreciate YAAC, and the fact it has the ability to interface with other scripts. Thank you for your time. KF7EEL Eric C

Morning, I was wanting to send messages via the internet and I am not connected via RF, what’s the beast path to do so in making sure it goes from internet to RF? This is the home station and its just set up to monitor the aprsis server. Any help would be great. Thanks, Peter N0WRE

Any success in trying to get YAAC to display packets received when interfaced with a Microsat WX3in1 2.0? The device is in KISS mode, and I have the port type in YAAC set as a serial TNC , with the correct COM port and baudrate. Thanks Chris

I'm setting up YAAC on a Raspberry Pi and have run into two issues (so far). 1. I created a desktop launcher for YAAC, identical to what is on my Mint machine. When I double click on it, I get a window saying something like "This is an executable file, what do you want to do?" then gives options of Execute, Execute in Terminal, Open, Cancel. I do not get this on my Mint machine. Anyway around this? 2. When I open YAAC, it takes me into the configuration page. It does not remember my call or SSID choice. After entering that and moving to the next screen, it does remember my icon choice and pretty much everything after that. Any ideas what that problem might be? Again, this did not happen on my Mint machine for my base station, only the Raspberry Pi. tnx es 73, Michael WA7SKG

Hi, my name is Alberto from Roma, Italy. I know yaac and used it for a while in the past working with internet connected server. All good , I was happy. Now I start to download data from OUTERNET now OTHERNET and the old path change so it is not possible to read the messagges in the directory APRSAT as before. Now this messages are in /home/guest/downloads/Amateur Radio/APRS/APRST (Amateur%20Radio) this is what I use to read from an html page: MYIP/FS/get/downloads:/Amateur Radio/APRS/APRSAT/ they are saved in the directory in this form. Do you think will be possible to modify the code to match the new path? I can insert a pic about what YAAC say when I try to connect the Othernet IP. Thanks a lot in advance , hope you'll find a moment to do this in the future. Reading the messages is not cute as view them in a map. 73 De IW0HJZ alberto

Greetings, all. Just letting you know I haven't forgotten about you all, and the bug reports you have submitted. I'm still working on YAAC. I have a rather large new plugin feature I'm working on, which requires a few supporting changes in the core application, so I want to get it right before releasing it. So, the next build of YAAC will be coming out soon, but not quite yet. Thanks for making all this work worthwhile by using my program. Andrew, KA2DDO author of YAAC

Good evening group, Yet another question. I am using YAAC along with my Davis weather station and for the most part it works good however every couple of days the WXNOW. TXT port becomes disabled. When clicking the WX button on the main screen, the “enable port” box is unchecked and if looking in the configuration menu under ports the enable box is still checked but the text is in red. Any thoughts or suggestions on what is going on? I have YAAC handling Digi, IGate and weather so I’m not using any weather symbol. Thank you in advance, Alan N2ZVN