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 GI4XFN - show graphs
Comment: OP:steve RFinder:
Location: 54°36.20' N 5°57.09' W - locator IO74AO54TT - show map
1.6 miles Northwest bearing 332° from Belfast, City of Belfast, N Ireland, United Kingdom [?]
3.4 miles Northwest bearing 308° from Castlereagh, Castlereagh District, N Ireland, United Kingdom
60.5 miles Southeast bearing 116° from Londonderry County Borough, N Ireland, United Kingdom
Last position: 2024-05-05 07:18:01 EDT (17d 15h59m ago)
2024-05-05 12:18:01 BST local time at Belfast, United Kingdom [?]
Speed: 4 MPH
Device: Unknown: Unknown
Last path: GI4XFN>APRS via TCPIP*,qAC,T2CSNGRAD
Positions stored: 23
Other SSIDs: GI4XFN-B GI4XFN-N
Stations near current position of GI4XFN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
GI5KSO1.3 miles 307°2024-05-10 18:42:08 2I0YUM-74.1 miles 211°2024-05-22 15:12:46
2I0YUM-104.2 miles 213°2024-05-14 11:57:15 2I0YUM4.2 miles 213°2024-05-22 08:50:03
GI4RNP-Y6.5 miles 234°2024-04-25 15:33:19 MI0IKF-Y6.6 miles 99°2024-04-28 07:46:56
MI0IKF-106.6 miles 99°2024-04-27 13:40:44 BELFAST PILOT7.0 miles 47°2024-05-01 11:19:28
BEAUMAIDEN7.2 miles 45°2024-05-22 06:28:01 FAST SUS7.6 miles 46°2024-05-22 09:37:12
MI7ABU-Y7.7 miles 208°2024-04-24 10:11:42 MI7ABU-107.7 miles 208°2024-05-19 16:31:36
PILOT BOAT EVANS8.0 miles 48°2024-05-22 10:14:12 BODKIN9.2 miles 36°2024-05-22 09:37:07
BALTHASAR9.3 miles 37°2024-05-21 12:38:11 STAR DELTA9.3 miles 39°2024-05-19 10:36:30
OCEAN SUPPORTER9.4 miles 38°2024-05-21 04:12:57 GI4OYG-99.6 miles 32°2024-05-22 11:40:47
JIN YUAN LING10.0 miles 49°2024-05-21 10:15:41 MACKENZIE 110.1 miles 48°2024-05-18 07:16:21
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