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 PI1DHR-B - show graphs
Comment: 440 Voice 438.26250MHz -7.6000MHz
Last status: Linked to DCS007 B
Location: 52°57.46' N 4°44.66' E - locator JO22IW99HU - show map
1.0 km West bearing 256° from Den Helder, Gemeente Den Helder, North Holland, Netherlands [?]
11.3 km South bearing 198° from Den Burg, Gemeente Texel, North Holland, Netherlands
65.6 km North bearing 351° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
116.4 km North bearing 9° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-02-10 23:36:33 UTC (13m46s ago)
2025-02-11 00:36:33 CET local time at Den Helder, Netherlands [?]
Altitude: 35 m
Device: Geoffrey, F4FXL: Open Source DStarGateway (D-Star)
Last path: PI1DHR-B>APD5T2 via TCPIP*,qAC,PI1DHR-BS
Positions stored: 15
Other SSIDs: PI1DHR-10 PI1DHR-A
APRS igate – Statistics for 2025-02:
Last heard a station directly: 2025-01-03 18:37:40 UTC (38d 5h12m ago)
Position packets sent to APRS-IS: 46 – 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