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 G2DD - show graphs
Location: 51°24.29' N 0°49.35' W - locator IO91OJ17HD - show map
2.7 miles Northwest bearing 331° from Crowthorne, Borough of Bracknell Forest, England, United Kingdom [?]
4.3 miles North bearing 339° from Sandhurst, Borough of Bracknell Forest, England, United Kingdom
30.8 miles West bearing 257° from London, Greater London, England, United Kingdom
32.3 miles West bearing 257° from City of London, Greater London, England, United Kingdom
Last position: 2024-11-30 07:29:15 EST (6m12s ago)
2024-11-30 12:29:15 GMT local time at Crowthorne, United Kingdom [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: G2DD>APX218 via MB7UJ*,WIDE2-1,qAR,M0GQS (good)
Positions stored: 5
Packet rate: 1801 seconds between packets on average during 88249 seconds.
Stations near current position of G2DD - show more
callsign distance last heard - EST      callsign distance last heard - EST
P-G8PJC0.9 miles 315°2024-11-30 07:03:24 M7OOB1.6 miles 99°2024-11-30 07:09:43
M7OOB-101.6 miles 99°2024-11-07 13:25:44 DW70871.9 miles 321°2024-11-30 07:27:03
EW08051.9 miles 64°2024-11-30 07:30:41 G4HDK B2.7 miles 154°2024-11-30 07:33:28
G4HDK-B2.7 miles 154°2024-11-30 07:33:38 G1LEV-72.7 miles 152°2024-11-29 06:43:06
G4HDK-73.1 miles 161°2024-11-06 06:58:39 MB7UKB-103.1 miles 74°2024-11-29 22:06:15
M0JPK3.3 miles 88°2024-11-30 03:00:40 M7OOB-93.4 miles 314°2024-11-30 06:29:55
G8LMY-N3.7 miles 153°2024-11-30 07:29:44 G8LMY3.7 miles 153°2024-11-30 07:33:45
G8LMY-103.8 miles 153°2024-11-20 14:17:06 G8LMY-Y3.8 miles 153°2024-11-20 14:16:54
G0NEF-93.9 miles 76°2024-11-30 07:33:20 M0IDV B4.1 miles 292°2024-11-30 07:15:12
M0IDV-B4.1 miles 292°2024-11-30 07:15:22 M0IDV-N4.1 miles 292°2024-11-30 07:29:32
Stations which heard G2DD directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
MB7UJ 1173 2024-10-31 20:26:16 2024-11-30 07:29:15 IO91OJ > IO91PK 4.7 miles 47° 2024-11-30 07:29:15
G0JMS 6 2024-11-01 00:26:24 2024-11-01 09:56:43 IO91OJ > IO91MM 10.4 miles 319° 2024-11-01 09:56:43
MB7UKB-10 3 2024-11-03 03:28:07 2024-11-07 19:01:50 IO91OJ > IO91OK 3.1 miles 74° 2024-11-07 19:01:50
M0JPK 179 2024-10-31 23:26:21 2024-11-30 03:59:08 IO91OJ > IO91PJ 3.3 miles 88° 2024-11-30 03:59:08

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