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 PD4DD - show graphs
Comment: PD4DD CQ ALL..
Mic-E message: Off duty
Location: 51°29.03' N 4°17.37' E - locator JO21DL46RC - show map
0.8 miles South bearing 187° from Bergen op Zoom, Gemeente Bergen op Zoom, North Brabant, Netherlands [?]
3.8 miles North bearing 351° from Woensdrecht, Gemeente Woensdrecht, North Brabant, Netherlands
43.8 miles North bearing 357° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
66.6 miles Southwest bearing 203° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-01-06 12:10:31 EST (18d 4h6m ago)
2025-01-06 18:10:31 CET local time at Bergen op Zoom, Netherlands [?]
Course:
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: PD4DD>UQRYP3 via WIDE1-1,WIDE2-1,qAR,ON0ANT-10 (good)
Positions stored: 12
Stations near current position of PD4DD - show more
callsign distance last heard - EST      callsign distance last heard - EST
PA0RPA-Y452.6 yards 103°2025-01-24 06:57:22 PD7BOR-30.7 miles 31°2025-01-24 16:05:19
PD7BOR-20.7 miles 31°2025-01-18 02:41:27 PD7BOR-100.7 miles 31°2025-01-24 16:10:04
PD7BOR-40.7 miles 31°2024-12-29 08:22:17 PD7BOR-90.8 miles 32°2025-01-24 10:31:21
PD7BOR-110.8 miles 31°2025-01-19 15:05:32 PD7BOR0.8 miles 31°2024-12-26 15:52:11
PD7BOR-70.8 miles 30°2025-01-16 15:37:59 ER-PI3BOZ1.1 miles 340°2025-01-24 15:54:20
ER-PI2BOZ1.2 miles 48°2025-01-24 15:53:26 EL-PI2BOZ1.2 miles 48°2025-01-24 15:54:27
PD7BOR-131.6 miles 359°2025-01-24 16:06:02 PD1XAN-51.7 miles 349°2025-01-11 10:30:06
PD0ZA-N2.0 miles 111°2025-01-24 16:12:46 PD0ZA C2.0 miles 111°2025-01-10 14:18:04
PD0ZA-C2.0 miles 111°2025-01-10 14:18:14 PD0ZA B2.0 miles 111°2025-01-24 16:05:08
PD0ZA-B2.0 miles 111°2025-01-24 16:05:17 PECARO2.4 miles 309°2025-01-06 20:16:07
Stations which heard PD4DD directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
ON0ANT-10 2 2025-01-06 12:05:27 2025-01-06 12:10:31 JO21DL > JO21FF 19.2 miles 163° 2025-01-06 12:10:31

Only position packets which were originated by the station 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