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 M0SDM-1 - show graphs
Comment: A=312M0SDM YAAC/p
Last status:
Location: 52°54.94' N 0°41.03' W - locator IO92PV79WS - show map
527.7 yards East bearing 99° from Barrowby, Lincolnshire, England, United Kingdom [?]
1.5 miles Southwest bearing 208° from Great Gonerby, Lincolnshire, England, United Kingdom
59.1 miles Northeast bearing 59° from Birmingham, City and Borough of Birmingham, England, United Kingdom
70.5 miles Southeast bearing 149° from Leeds, City and Borough of Leeds, England, United Kingdom
Last position: 2025-01-25 09:27:36 EST (4d 1h57m ago)
2025-01-25 14:27:36 GMT local time at Barrowby, United Kingdom [?]
Speed: 9 MPH
Device: KA2DDO: YAAC (software)
Last path: M0SDM-1>APJYC1 via WIDE1-1,qAO,M0SDM (good)
Positions stored: 15962
Other SSIDs: M0SDM-9 M0SDM M0SDM-7 M0SDM-6 M0SDM-5
Stations near current position of M0SDM-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
M0SDM0.3 miles 259°2025-01-27 06:52:17 M0SDM-90.3 miles 253°2025-01-29 09:33:58
M0SDM-70.3 miles 259°2025-01-26 01:23:26 MB7UGR0.3 miles 259°2025-01-29 11:14:43
M3YGQ-100.9 miles 69°2025-01-11 16:58:40 G6UOH-21.3 miles 57°2025-01-29 10:51:29
G6UOH1.3 miles 58°2025-01-09 17:34:19 G4WZU1.5 miles 32°2025-01-16 07:01:16
M0GTV-N1.7 miles 116°2025-01-05 05:11:21 G7NRU-92.0 miles 108°2025-01-29 02:47:40
M5DJC2.1 miles 182°2025-01-29 11:15:21 2E1EFG-N2.6 miles 80°2025-01-12 19:19:28
G4GNK-93.5 miles 349°2025-01-04 07:44:54 G7PAZ B4.0 miles 29°2025-01-29 11:06:12
G7PAZ-B4.0 miles 29°2025-01-29 11:06:22 G8PY-105.8 miles 330°2025-01-29 11:12:49
G7NRU6.5 miles 22°2025-01-25 15:55:32 MB7UHH6.5 miles 22°2025-01-29 11:21:19
G7NRU-56.5 miles 22°2025-01-22 17:20:24 G7NRU-76.5 miles 21°2025-01-29 11:02:13
Stations which heard M0SDM-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
M0SDM 109 2025-01-06 14:34:32 2025-01-25 09:27:36 IO92PV > IO92PV 0.3 miles 259° 2025-01-25 09:27:36
MB7UGR 2 2025-01-23 15:25:20 2025-01-24 11:18:52 IO92PV > IO92PV 22.7 yards 329° 2025-01-24 11:18:52

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