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 PI1ZTM-10 - show graphs
Comment: Lora WX & RX 433.775mhz Den Haag JO22DB
Last status: http://www.deblauwebus.eu
Location: 52°03.47' N 4°17.67' E - locator JO22DB53IV - show map
2.1 km South bearing 188° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands [?]
3.2 km Northwest bearing 319° from Rijswijk, Gemeente Rijswijk, South Holland, Netherlands
19.6 km Northwest bearing 320° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
53.6 km Southwest bearing 229° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-09-26 04:48:10 UTC (9m3s ago)
2025-09-26 06:48:10 CEST local time at Den Haag, Netherlands [?]
Last WX report: 2025-09-26 04:48:10 UTC (9m3s ago) – show weather charts
10.0 °C 100% 1022.4 mbar
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: PI1ZTM-10>APLRG1 via TCPIP*,qAC,T2PERTH
Positions stored: 8
Other SSIDs: PI1ZTM PI1ZTM-12 PI1ZTM-9
APRS igate – Statistics for 2025-09:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2025-09-26 03:57:37 UTC (59m36s ago)
Position packets heard directly: 74 on radio path
Position packets sent to APRS-IS: 89 – show map
Stations heard directly by PI1ZTM-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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