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 S50PB-4 - show graphs
Comment: MMDVM Unknown 433.7750/433.7750 CC1
Location: 46°05.66' N 14°49.72' E - locator JN76JC92KP - show map
2.5 miles North bearing 7° from Litija, Litija, Slovenia [?]
3.5 miles North bearing 348° from Šmartno pri Litiji, Šmartno pri Litiji, Slovenia
58.5 miles West bearing 290° from Zagreb, Grad Zagreb, Croatia
58.5 miles West bearing 290° from Zagreb - Centar, Grad Zagreb, Croatia
Last position: 2025-02-01 00:21:10 EST (6m49s ago)
2025-02-01 06:21:10 CET local time at Litija, Slovenia [?]
Device: R3ABM: BrandMeister DMR
Last path: S50PB-4>APBM1S via TCPIP*,qAS,S52DMR-10
Positions stored: 5
Packet rate: 1001 seconds between packets on average during 49032 seconds.
Other SSIDs: S50PB-2 S50PB-5 S50PB-13 S50PB-10 S50PB-1 s50pb S50PB-9
Stations near current position of S50PB-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
S50PB-20.0 yards 0°2025-02-01 00:21:10 S56KB-10.0 yards 0°2025-01-21 10:51:40
S56KB0.0 yards 0°2025-01-31 20:53:00 S5/BI-0176.0 miles 19°2025-01-31 12:45:26
S56JAZ/P6.0 miles 19°2025-01-05 05:55:29 S57LE6.2 miles 353°2025-02-01 00:20:46
S54BR-76.3 miles 40°2025-01-30 09:24:00 S5/BI-0296.4 miles 243°2025-01-29 02:05:53
S55ULX6.4 miles 243°2025-02-01 00:20:33 S54BR6.4 miles 39°2025-02-01 00:20:48
S56JGE-26.6 miles 231°2025-01-12 16:44:03 S56JGE-106.7 miles 231°2025-02-01 00:00:31
S56JGE6.7 miles 231°2025-01-31 15:40:22 S56JGE-96.7 miles 231°2025-02-01 00:14:41
S5/BI-0316.9 miles 200°2025-01-24 08:14:37 S5/BI-0367.4 miles 74°2025-01-26 16:32:46
S5/BI-0347.8 miles 50°2025-01-31 12:38:29 S53XX/P7.8 miles 50°2025-01-11 10:52:39
S56SG-Y7.8 miles 163°2025-02-01 00:24:44 S56SG-97.8 miles 163°2025-01-15 07:59:52
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