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 GM4SLV-10 - show graphs
Map loading...
Comment: Fill-in-digi 12.2V / 23C
Location: 60°07.81' N 1°05.79' W - locator IP90KD81KF - show map - static map
2.5 miles Southeast bearing 133° from Shetland, Shetland Islands, Scotland, United Kingdom [?]
2.5 miles Southeast bearing 133° from Lerwick, Shetland Islands, Scotland, United Kingdom
Last position: 2016-09-05 08:56:46 EDT (167d 15h2m ago)
2016-09-05 13:56:46 BST local time at Shetland, United Kingdom [?]
Last telemetry: 2016-08-22 01:40:53 EDT (181d 22h18m ago) – show telemetry
Ch 1: 121, Ch 2: 22, Ch 3: 255, Ch 4: 179, Ch 5: 138
 1     2     3     4     5     6     7     8 
Device: Byonics: TinyTrak (tracker)
Last path: GM4SLV-10>APTT4 via LD5SK*,WIDE2-2,qAR,LA2VSA-1 (good)
Positions stored: 4
Other SSIDs: GM4SLV GM4SLV-5 GM4SLV-7 GM4SLV-9
Last heard a station directly: 2016-08-21 13:15:43 EDT (182d 10h43m ago)
Stations near current position of GM4SLV-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
MM0EMC-53.4 miles 276°2017-02-14 18:53:53 NORROENA10.4 miles 63°2017-01-27 05:56:55
Base station14.3 miles 211°2017-02-14 09:52:07 MB7UZL18.9 miles 358°2017-02-19 22:57:28
GM7AFE-518.9 miles 358°2017-02-15 20:13:44 GM7AFE-919.0 miles 358°2017-02-17 13:14:48
GM7AFE-719.0 miles 358°2017-02-17 13:14:08
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.
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