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 SM0PQB-4 - show graphs
Comment: MMDVM MMDVM HS Hat 434.4500/434.4500 CC1
Location: 59°20.51' N 18°02.48' E - locator JO99AI42XA - show map
1.0 miles Northwest bearing 308° from Stockholm, Stockholms Kommun, Stockholm, Sweden [?]
1.5 miles West bearing 278° from Östermalm (OEstermalm), Stockholms Kommun, Stockholm, Sweden
4.8 miles Northwest bearing 297° from Nacka, Nacka Kommun, Stockholm, Sweden
38.3 miles South bearing 159° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2025-01-03 10:02:01 EST (26d 22h29m ago)
2025-01-03 16:02:01 CET local time at Stockholm, Sweden [?]
Device: R3ABM: BrandMeister DMR
Last path: SM0PQB-4>APBM1S via TCPIP*,qAS,SA7BGG-15
Positions stored: 51
Other SSIDs: SM0PQB-10 SM0PQB-12 SM0PQB-5 SM0PQB-6 SM0PQB-7 SM0PQB-1 SM0PQB-2 SM0PQB-73
Stations near current position of SM0PQB-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SM0PQB-50.0 yards 0°2025-01-19 15:15:35 SM0PQB-60.0 yards 0°2025-01-17 06:28:28
SM0PQB-10.0 yards 0°2025-01-02 11:44:31 SM0PQB-1220.4 yards 270°2025-01-29 08:10:56
SM0PQB-7340.9 yards 131°2025-01-16 12:31:18 SM0UDH B465.5 yards 142°2025-01-30 08:21:50
SM0UDH-B465.5 yards 142°2025-01-30 08:22:00 SA0CAM-120.4 miles 328°2025-01-26 12:29:49
SA0CAM-100.4 miles 326°2025-01-30 08:27:58 RELEASE0.9 miles 20°2025-01-14 10:03:01
ADELE1.0 miles 23°2025-01-29 14:56:42 ACRACIA III1.0 miles 170°2025-01-17 21:01:39
KBV 4831.1 miles 180°2025-01-28 09:38:20 ESTELLE1.1 miles 175°2025-01-30 08:30:05
ATLE1.1 miles 162°2025-01-19 08:27:00 SASKIA1.1 miles 162°2025-01-30 08:29:50
REX1.1 miles 158°2025-01-30 08:29:50 DJURGARDEN 41.2 miles 147°2025-01-30 08:31:06
AGLAIDA1.2 miles 206°2025-01-30 08:27:18 SK0RYG-41.2 miles 135°2025-01-30 08:28:19
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