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 DO4THB - show graphs
Comment: DO4THB QRV @ DM0ETB 439.2875 und 145.225
Mic-E message: Off duty
Location: 51°05.61' N 11°37.63' E - locator JO51TC52GK - show map
0.3 miles North bearing 20° from Bad Sulza, Thuringia, Germany [?]
1.8 miles West bearing 255° from Großheringen (Grossheringen), Thuringia, Germany
36.4 miles Southwest bearing 242° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
58.9 miles West bearing 288° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2024-12-05 14:50:49 EST (12d 9h53m ago)
2024-12-05 20:50:49 CET local time at Bad Sulza, Germany [?]
Altitude: 427 ft
Course: 145°
Speed: 4 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: DO4THB>UQPU61 via qAR,DF4AE-11
Positions stored: 34
Stations near current position of DO4THB - show more
callsign distance last heard - EST      callsign distance last heard - EST
DG0OGM399.4 yards 149°2024-11-29 08:48:34 DK7QZ-106.0 miles 110°2024-12-17 13:32:11
DK7QZ-96.0 miles 110°2024-12-16 08:20:05 DF4AE-116.6 miles 222°2024-12-18 00:42:52
DO5AD-D7.3 miles 279°2024-12-18 00:40:26 DB0TBG8.0 miles 150°2024-12-18 00:26:19
DO1AYJ-159.0 miles 179°2024-11-26 07:32:14 ER-DB0NMB9.5 miles 74°2024-12-18 00:41:03
DO1CSK11.0 miles 180°2024-11-24 12:04:20 DL1ATN11.2 miles 182°2024-12-08 11:02:47
PANDO7-1511.8 miles 186°2024-12-15 07:35:26 DG5TKE12.0 miles 193°2024-12-17 18:00:07
DB0JNA-R13.8 miles 187°2024-12-18 00:36:34 DO1AYJ13.8 miles 179°2024-12-17 11:24:42
DL2AWD-514.1 miles 183°2024-12-15 12:40:29 DL2AWD14.1 miles 183°2024-12-11 15:23:32
DK2CI14.4 miles 242°2024-12-02 17:58:38 DM5TU-1114.6 miles 239°2024-12-18 00:30:24
DM5TU14.6 miles 239°2024-12-16 13:01:28 DN6TU-0914.6 miles 239°2024-11-30 06:55:21
Stations which heard DO4THB directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DF4AE-11 8 2024-12-05 14:05:49 2024-12-05 14:50:49 JO51TC > JO51SA 6.6 miles 222° 2024-12-05 14:50:49

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.
User guide · 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