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 GI4RNP-9 - show graphs
Mic-E message: En route
Location: 54°35.39' N 5°48.61' W - locator IO74CO21SN - show map
5.1 km East bearing 69° from Castlereagh, Castlereagh District, N Ireland, United Kingdom [?]
8.0 km East bearing 85° from Belfast, City of Belfast, N Ireland, United Kingdom
106.2 km Southeast bearing 115° from Londonderry County Borough, N Ireland, United Kingdom
Last position: 2023-11-13 21:59:04 UTC (104d 19h18m ago)
2023-11-13 21:59:04 GMT local time at Castlereagh, United Kingdom [?]
Altitude: 39 m
Course: 13°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: GI4RNP-9>UT3USY via WIDE1-1,WIDE2-1,qAO,GI4XSF-10 (good)
Positions stored: 1
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS