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 weather station FW4490 - show graphs
Location: 59°30.14' N 18°50.56' E - locator JO99KM10CN - show map
16.3 miles North bearing 22° from Hölö, Värmdö Kommun, Stockholm, Sweden [?]
17.6 miles Northeast bearing 43° from Hemmesta, Värmdö Kommun, Stockholm, Sweden
29.7 miles Northeast bearing 66° from Stockholm, Stockholms Kommun, Stockholm, Sweden
48.4 miles Southeast bearing 120° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2025-01-21 20:36:40 EST (1m45s ago)
2025-01-22 02:36:40 CET local time at Hölö, Sweden [?]
Last WX report: 2025-01-21 20:31:41 EST (6m44s ago) – show weather charts
34 °F 86% 1010.6 mbar 8.1 MPH Southwest
Last path: FW4490>APN000 via TCPXX*,qAX,CWOP-5
Positions stored: 3
Packet rate: 300 seconds between packets on average during 14706 seconds.
Stations near current position of FW4490 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EL-SK0BO0.7 miles 165°2025-01-21 20:28:02 SE0YOS0.7 miles 157°2025-01-21 20:31:41
SE0YOS B0.7 miles 157°2025-01-21 20:21:45 SE0YOS-B0.7 miles 157°2025-01-21 20:21:55
HF0.8 miles 159°2025-01-21 20:29:51 VHF0.8 miles 160°2025-01-21 19:59:36
SK0BO-140.9 miles 158°2025-01-11 09:30:22 SM0YOS-70.9 miles 156°2025-01-07 05:17:39
SK0BO-120.9 miles 160°2025-01-21 20:29:36 SK0BO-102.2 miles 149°2025-01-21 20:14:43
KBV 0313.8 miles 96°2025-01-21 03:53:13 NORDAN6.0 miles 212°2025-01-20 10:23:35
BOTTEN UPP6.8 miles 226°2025-01-07 15:28:23 SVEA11.4 miles 15°2025-01-18 19:59:44
CW839811.6 miles 216°2025-01-21 20:38:03 SM0KTT-112.5 miles 199°2025-01-20 07:48:29
SANDHAMN13.9 miles 171°2025-01-20 07:20:03 PILOT 116 SE14.9 miles 170°2024-12-26 02:13:56
PILOT 151 SE14.9 miles 170°2025-01-20 07:32:17 KBV 31514.9 miles 170°2024-12-26 02:52:38
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