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 SP3QDU-1 - show graphs
Comment: op. Henryk AT-D878UV 433,500MHz
Location: 51°39.63' N 17°48.47' E - locator JO81VP68WM - show map
613.7 m North bearing 6° from Ostrów Wielkopolski, Powiat ostrowski, Greater Poland Voivodeship, Poland [?]
11.6 km Southwest bearing 247° from Skalmierzyce, Powiat ostrowski, Greater Poland Voivodeship, Poland
82.2 km Northeast bearing 40° from Wrocław, Lower Silesian Voivodeship, Poland
114.7 km West bearing 266° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-01-05 08:39:38 UTC (36d 21h3m ago)
2025-01-05 09:39:38 CET local time at Ostrów Wielkopolski, Poland [?]
Altitude: 0 m
Last telemetry: 2023-10-26 15:04:51 UTC (473d 14h38m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, Current: 0 mA, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Last path: SP3QDU-1>APAT81-1 via WIDE1-1,WIDE2-1,qAR,SR3NOW (good)
Positions stored: 1235
Other SSIDs: SP3QDU-2 SP3QDU-5 SP3QDU-3 SP3QDU SP3QDU-10 SP3QDU-X SP3QDU-7 SP3QDU-4 SP3QDU-8 SP3QDU-11 SP3QDU-18
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