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 object Theatre - show graphs
Source callsign: OK1TEC-3
Comment: F.X.Saldy
Location: 50°46.22' N 15°03.53' E - locator JO70MS74BV - show map
440.8 yards Northeast bearing 27° from Liberec, Liberecký Kraj, Czech Republic [?]
2.0 miles Southeast bearing 136° from Stráž nad Nisou, Czech Republic
54.8 miles Northeast bearing 31° from Prague, Hlavní Mesto Praha, Czech Republic
60.7 miles East bearing 108° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2024-09-27 22:21:07 EDT (12d 3h1m ago)
2024-09-28 04:21:07 CEST local time at Liberec, Czech Republic [?]
Last path: OK1TEC-3>APND13 via WIDE1-1,WIDE2-1,qAR,SR6NWS (good)
Positions stored: 1
Others sourced by OK1TEC-3: OBJECT1 POLIZEI 1 POLIZEI 2 POLIZEI 3 POLIZEI 4 POLIZEI 5 POLIZEI 6 POLIZEI 7 POLIZEI 8 POLIZEI 9 Service
Stations near current position of Theatre - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
POLIZEI 3330.7 yards 349°2024-09-28 11:05:04 POLIZEI 40.4 miles 331°2024-09-28 11:05:46
POLIZEI 20.5 miles 200°2024-09-28 11:04:53 Service0.5 miles 206°2024-09-27 22:22:19
OK1TED-70.8 miles 30°2024-10-05 18:01:07 OK9TLB-80.8 miles 29°2024-10-04 09:23:19
POLIZEI 50.9 miles 8°2024-09-28 11:05:24 OK1TEC-91.0 miles 155°2024-09-28 17:40:59
OK1TED-91.0 miles 329°2024-09-11 02:35:06 POLIZEI 11.3 miles 171°2024-09-28 11:04:43
POLIZEI 61.3 miles 227°2024-09-28 11:05:32 LKLB1.5 miles 265°2024-10-10 01:19:07
POLIZEI 71.5 miles 111°2024-09-28 11:05:42 OK1TEC1.5 miles 173°2024-10-10 01:21:47
OK1MRM-221.8 miles 217°2024-10-10 01:08:02 OK1MRM-61.8 miles 217°2024-10-06 15:10:16
OK1MRM1.8 miles 217°2024-10-09 07:45:46 POLIZEI 82.2 miles 171°2024-09-28 11:05:53
POLIZEI 92.4 miles 142°2024-09-28 11:06:02 HS03-23.5 miles 226°2024-10-10 01:20:04
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