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 SP7JC - show graphs
Comment: 145.550MHz https://aprsdro
Location: 51°49.08' N 18°39.09' E - locator JO91HT86EH - show map
5.2 km West bearing 288° from Pęczniew, Powiat poddębicki, Łódź Voivodeship, Poland [?]
10.4 km East bearing 74° from Goszczanów, Powiat sieradzki, Łódź Voivodeship, Poland
56.5 km West bearing 278° from Łódź, Łódź Voivodeship, Poland
137.5 km Northeast bearing 54° from Wrocław, Lower Silesian Voivodeship, Poland
Last position: 2025-03-29 02:16:26 UTC (42d 18h28m ago)
2025-03-29 03:16:26 CET local time at Pęczniew, Poland [?]
Altitude: 156 m
Course: 127°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SP7JC>APDR16 via TCPIP*,qAC,T2NUERNBG
Positions stored: 4188
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