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 OK1TRU-2 - show graphs
Location: 50°05.37' N 14°25.85' E - locator JO70FC11QL - show map
0.5 miles East bearing 77° from Prague, Hlavní Mesto Praha, Czech Republic [?]
1.2 miles East bearing 84° from Malá Strana, Hlavní Mesto Praha, Czech Republic
73.0 miles Southeast bearing 155° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2024-04-07 12:19:04 EDT (172d 15h1m ago)
2024-04-07 18:19:04 CEST local time at Prague, Czech Republic [?]
Altitude: 678 ft
Course: 23°
Speed: 0 MPH
Last path: OK1TRU-2>API52 via DSTAR*,qAR,OK0HCS-B (good)
Positions stored: 32
Other SSIDs: OK1TRU-1 OK1TRU
Stations near current position of OK1TRU-2 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OK1TRU-124.1 yards 211°2024-09-26 15:57:02 CERTIK-150.4 miles 338°2024-09-09 20:51:39
Certik0.4 miles 339°2024-09-05 23:47:08 OK1FXA0.5 miles 198°2024-09-26 13:25:23
OK8NA-70.9 miles 347°2024-09-25 14:26:10 438.950PR1.0 miles 123°2024-09-27 03:03:00
458.950PR1.0 miles 123°2024-09-20 08:38:37 OK1HOL-131.1 miles 45°2024-09-27 03:14:08
OK1ECH-91.2 miles 273°2024-08-30 13:31:50 IGOR-R1.3 miles 19°2024-09-27 03:16:09
IGOR-N1.3 miles 19°2024-09-23 20:29:49 OK1RQ1.4 miles 317°2024-09-27 03:08:02
DW57851.8 miles 249°2024-09-27 03:16:02 ON8VM-71.8 miles 264°2024-09-01 05:03:43
OK0HCS B1.9 miles 255°2024-09-27 03:07:16 OK0HCS-B1.9 miles 255°2024-09-27 03:07:26
OK0HCS-12.0 miles 248°2024-09-27 02:42:45 OK1LOL-212.0 miles 203°2024-09-27 03:19:36
OK1PKR-152.2 miles 85°2024-09-27 03:16:48 OK1PKR-72.3 miles 85°2024-09-25 19:28:42
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