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 PD4O-10 - show graphs
Comment: ICOM ID-5100
Location: 51°10.18' N 5°57.75' W - locator IO71AE40MR - show map
81.1 km Southwest bearing 223° from Dale, Pembrokeshire, Wales, United Kingdom [?]
84.2 km Southwest bearing 231° from Castlemartin, Pembrokeshire, Wales, United Kingdom
116.2 km Northwest bearing 336° from Camborne, Cornwall, England, United Kingdom
124.9 km Northwest bearing 318° from Saint Austell, Cornwall, England, United Kingdom
Last position: 2025-12-12 20:59:42 UTC (8d 9h12m ago)
2025-12-12 20:59:42 GMT local time at Dale, United Kingdom [?]
Device: Icom: IC-5100 (D-Star)
Last path: PD4O-10>API510 via DSTAR*,qAR,PD4O-B (good)
Positions stored: 7
Other SSIDs: PD4O-B PD4O-N PD4O-8 PD4O-5 PD4O-12 PD4O-9 PD4O PD4O-15 PD4O-Y PD4O-7
Last heard a station directly: 2025-10-31 19:28:52 UTC (50d 10h42m ago)
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