Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station WB4SJN-Y - show graphs
Map loading...
Comment: 0x27 via MMDVM
Location: 32°39.96' N 95°57.03' W - locator EM22AP59WU - show map - static map
4.4 miles Southwest bearing 240° from Edgewood, Van Zandt County, Texas, United States [?]
4.5 miles Southeast bearing 132° from Wills Point, Van Zandt County, Texas, United States
50.4 miles East bearing 99° from Dallas, Dallas County, Texas, United States
67.4 miles East bearing 94° from Arlington, Tarrant County, Texas, United States
Last position: 2018-04-03 22:24:08 EDT (19d 8h53m ago)
2018-04-03 21:24:08 CDT local time at Edgewood, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: WB4SJN-Y>APDPRS via C4FM*,qAR,KG5TRV-W (good)
Positions stored: 1
Other SSIDs: WB4SJN WB4SJN-1 WB4SJN-R
Stations near current position of WB4SJN-Y - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KG5WRX-R10.5 miles 234°2018-04-21 21:17:39 KG5WRX-110.5 miles 234°2018-04-08 16:09:00
W5EEY-311.8 miles 284°2018-04-23 07:09:40 EW411214.5 miles 343°2018-04-23 07:14:28
FWDSVR0SA15.8 miles 303°2018-04-06 21:34:24 WB4SJN-R18.0 miles 180°2018-04-16 20:07:56
WB4SJN-118.0 miles 180°2018-04-22 20:02:37 WB4SJN18.7 miles 181°2018-03-30 23:08:45
KG5MDS-919.3 miles 163°2018-04-22 15:06:09 FWDSVR32A20.5 miles 158°2018-04-13 23:50:55
DW519823.0 miles 328°2018-04-23 07:12:51 K1MLB25.5 miles 222°2018-04-01 13:50:01
EW998625.7 miles 273°2018-04-23 07:16:04 FWDSVR10A25.8 miles 237°2018-04-06 22:19:24
SHVSVR1WA26.2 miles 88°2018-04-06 22:19:24 KF5LJD27.3 miles 247°2018-04-23 07:05:45
NO7ON-1028.5 miles 296°2018-04-18 21:09:11 EW434028.6 miles 246°2018-04-23 07:14:28
FW206828.7 miles 285°2018-04-23 07:13:02 SHVSVR3eA30.3 miles 101°2018-04-14 00:05:55
Stations which heard WB4SJN-Y directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
C4FM 4 2018-04-03 22:17:38 2018-04-03 22:24:08 EM22AP > OL72CG 8145.5 miles 328° 2018-04-03 22:24:08

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS