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 SP1N-4 - show graphs
Map loading...
Comment: 144.800MHz VHF APRS GATEWAY
Location: 53°27.49' N 14°32.12' E - locator JO73GK49FX - show map - static map
3.5 km North bearing 340° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland [?]
10.2 km Northeast bearing 24° from Przecław, Powiat policki, West Pomeranian Voivodeship, Poland
128.2 km Northeast bearing 35° from Berlin, Berlin, Germany
Last position: 2021-10-27 09:05:01 UTC (2m45s ago)
2021-10-27 11:05:01 CEST local time at Szczecin, Poland [?]
Device: WB2OSZ: DireWolf
Last path: SP1N-4>APDW14 via qAO,SP1N-4
Positions stored: 8
Other SSIDs: SP1N SP1N-1 SP1N-12 SP1N-5 SP1N-7 SP1N-9 SP1N-H
APRS igate – Statistics for 2021-10:
Stations heard directly: 23 on radio path – show map
Last heard a station directly: 2021-10-27 09:02:24 UTC (5m22s ago)
Normal receiver range estimate: 50 km (Updated: 2021-04-30 18:56:24 UTC)
Position packets heard directly: 1840 on radio path
Position packets sent to APRS-IS: 2580 – show map
Stations heard directly by SP1N-4
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS