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 object PD7MA C - show graphs
Source callsign: PD7MA-S
Comment: 440 Voice 434.50000MHz +0.0000MHz
Location: 52°05.40' N 4°21.00' E - locator JO22EC21AO - show map
3.8 km Northeast bearing 67° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands [?]
5.3 km East bearing 108° from Scheveningen, Gemeente ’s-Gravenhage, South Holland, Netherlands
20.6 km Northwest bearing 335° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
48.4 km Southwest bearing 230° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2024-08-22 18:43:40 UTC (171d 17h50m ago)
2024-08-22 20:43:40 CEST local time at Den Haag, Netherlands [?]
Last path: PD7MA-S>APDG01 via TCPIP*,qAC,PD7MA-GS
Positions stored: 1
Others sourced by PD7MA-S: PD7MA B
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