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 PD4TH - show graphs
Comment: DELFT NOORD FTM-500
Mic-E message: Off duty
Location: 52°01.32' N 4°21.44' E - locator JO22EA25VG - show map
2.7 km Southeast bearing 126° from Rijswijk, Gemeente Rijswijk, South Holland, Netherlands [?]
7.0 km East bearing 82° from Kwintsheul, Gemeente Westland, South Holland, Netherlands
13.8 km Northwest bearing 323° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
53.3 km Southwest bearing 223° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-01-14 10:09:18 UTC (27d 10h19m ago)
2025-01-14 11:09:18 CET local time at Rijswijk, Netherlands [?]
Altitude: 71 m
Course: 28°
Speed: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: PD4TH>URPQS2 via TCPIP*,qAC,T2BELGIUM
Positions stored: 1990
Other SSIDs: PD4TH-9 PD4TH-10 PD4TH-7
APRS igate – Statistics for 2025-02:
Position packets sent to APRS-IS: 5560 – show map
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