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 G4DUL - show graphs
Comment: Monitoring 145.5/144.6125/433.5 & local FM&C4FM repeaters
Mic-E message: Off duty
Location: 51°56.98' N 0°31.90' W - locator IO91RW67EW - show map
6.8 miles Southeast bearing 132° from Woburn Sands, Borough of Milton Keynes, England, United Kingdom [?]
8.0 miles Southeast bearing 131° from Wavendon, Borough of Milton Keynes, England, United Kingdom
35.1 miles Northwest bearing 330° from London, Greater London, England, United Kingdom
35.5 miles Northwest bearing 328° from City of London, Greater London, England, United Kingdom
Last position: 2025-01-18 06:46:58 EST (1d 17h2m ago)
2025-01-18 11:46:58 GMT local time at Woburn Sands, United Kingdom [?]
Course:
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: G4DUL>UQUVYX via WIDE1-1,WIDE2-1,qAR,MB7UMK-10 (good)
Positions stored: 477
Other SSIDs: G4DUL-10 G4DUL-2 G4DUL-i G4DUL-9 G4DUL-7 G4DUL-Y
Stations near current position of G4DUL - show more
callsign distance last heard - EST      callsign distance last heard - EST
G4DUL-1040.2 yards 357°2025-01-19 23:44:29 G4DUL-2354.0 yards 237°2025-01-17 07:26:09
G4DUL-i453.9 yards 223°2024-12-30 05:53:02 M0JBF2.9 miles 172°2024-12-26 12:53:49
2E0KUD-D3.9 miles 153°2025-01-19 23:30:42 M0CAJ-74.1 miles 124°2025-01-16 03:44:15
M0CAJ-24.1 miles 124°2025-01-16 10:31:00 M0CAJ-114.1 miles 124°2025-01-19 17:15:15
M0IQF-134.4 miles 150°2025-01-19 14:31:28 EL-MB7ITN4.4 miles 150°2025-01-19 23:44:32
M0IQF-144.4 miles 150°2024-12-31 14:43:55 M0IQF-104.4 miles 150°2025-01-19 10:02:14
2E0JML4.4 miles 186°2025-01-19 14:29:03 M7VIK-Y4.4 miles 18°2025-01-11 11:21:10
M7VIK4.4 miles 18°2024-12-21 17:01:46 M7VIK-104.4 miles 18°2024-12-31 12:17:54
M7VIK4.4 miles 18°2024-12-21 16:39:46 2E0KUD-104.9 miles 147°2025-01-19 23:18:00
M0CAJ-95.4 miles 115°2025-01-19 11:23:36 G4IYT-N5.5 miles 237°2024-12-27 13:23:15
Stations which heard G4DUL directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
MB7UC 1 2025-01-10 11:32:34 2025-01-10 11:32:34 IO91RW > IO92XA 22.9 miles 79° 2025-01-10 11:32:34
MB7UMK-10 3 2025-01-10 11:32:32 2025-01-18 06:46:58 IO91RW > IO92PB 12.4 miles 312° 2025-01-18 06:46:58

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