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 OK1SDR-1 - show graphs
Comment: ® RASTR RAdioSonde TRacker powered by dxlAPRS.
Last status: UTC: 17:59:32 up 75 days, 10:53, 9 users, load average: 2.22, 1.97, 1.93 temp=36.5'C Detected: 401.100M, 402.300M, 402.700M, 403.000M, 405.100M
Location: 49°56.10' N 12°33.39' E - locator JN69GW64SJ - show map
1.6 miles Northeast bearing 39° from Mähring, Bavaria, Germany [?]
5.3 miles West bearing 250° from Velká Hleďsebe (Velka Hled'sebe), Karlovarský Kraj, Czech Republic
64.0 miles South bearing 194° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
74.5 miles Northeast bearing 63° from Nuremberg, Bavaria, Germany
Last position: 2024-12-24 12:59:11 EST (1m45s ago)
2024-12-24 18:59:11 CET local time at Mähring, Germany [?]
Last path: OK1SDR-1>APNL51 via TCPIP*,qAI,OK1SDR-1,T2DENMARK,T2HUB2,T2HUB1,APRSFI-C2
Positions stored: 62
Packet rate: 60 seconds between packets on average during 2940 seconds.
Other SSIDs: OK1SDR-2 OK1SDR-10
Stations near current position of OK1SDR-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK1SDR-220.7 yards 0°2024-12-24 13:00:05 OK/KA-0133.3 miles 314°2024-12-06 05:34:00
DL5FX-126.1 miles 301°2024-12-01 07:33:45 DL5FX-96.1 miles 301°2024-12-16 10:47:09
DO5DKW-126.1 miles 301°2024-12-01 11:57:00 DL5FX-56.1 miles 301°2024-12-07 14:20:52
P-DL5FX6.1 miles 301°2024-12-24 12:03:37 DL5FX-106.1 miles 301°2024-12-24 12:50:07
DH3KW-96.3 miles 253°2024-12-24 11:16:52 OK1WJW-66.8 miles 170°2024-12-24 13:00:45
OK1WJW-37.0 miles 172°2024-12-24 12:48:19 OK8APJ7.1 miles 73°2024-11-30 09:53:28
OK1WJW-157.1 miles 171°2024-12-24 12:51:39 OK/KA-0087.4 miles 21°2024-12-06 05:34:00
CW640710.4 miles 248°2024-12-24 12:57:16 under7810.8 miles 250°2024-12-24 13:00:03
LKCB11.1 miles 325°2024-12-24 12:43:37 DG3RCO-1013.5 miles 274°2024-12-19 21:10:55
DG3RCO-R13.5 miles 274°2024-12-22 19:06:01 DG3RCO-D13.5 miles 274°2024-12-22 19:46:11
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