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 G4RHR-C - show graphs
Location: 52°00.82' N 1°18.75' E - locator JO02PA73MG - show map
6.9 km Northeast bearing 26° from Shotley Gate, Suffolk, England, United Kingdom [?]
8.9 km North bearing 15° from Dovercourt, Essex, England, United Kingdom
111.5 km Northeast bearing 59° from City of London, Greater London, England, United Kingdom
113.7 km Northeast bearing 60° from London, Greater London, England, United Kingdom
Last position: 2025-10-03 15:41:04 UTC (17d 4h21m ago)
2025-10-03 16:41:04 BST local time at Shotley Gate, United Kingdom [?]
Altitude: 20 m
Course: 290°
Speed: 2 km/h
Last path: G4RHR-C>API52 via DSTAR*,qAR,G4RHR-B (good)
Positions stored: 207
Other SSIDs: G4RHR G4RHR-5 G4RHR-B
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