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 SP5IOU-4 - show graphs
Map loading...
Comment: Marcin DMR APRS Port
Location: 52°10.57' N 21°12.67' E - locator KO02OE52IG - show map - static map
3.2 km Southeast bearing 135° from Wawer, Masovian Voivodeship, Poland [?]
9.3 km Southwest bearing 205° from Sulejówek, Powiat miński, Masovian Voivodeship, Poland
14.8 km Southeast bearing 114° from Warsaw, Masovian Voivodeship, Poland
128.5 km East bearing 68° from Łódź, Łódź Voivodeship, Poland
Last position: 2021-10-04 11:57:11 UTC (116d 16h31m ago)
2021-10-04 13:57:11 CEST local time at Wawer, Poland [?]
Course: 351°
Speed: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: SP5IOU-4>APBM1D via SR5WAD,DMR*,qAR,SR5WAD (good)
Positions stored: 1347
Other SSIDs: SP5IOU SP5IOU-1 SP5IOU-5 SP5IOU-7 SP5IOU-D SP5IOU-N
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