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 OK1SH-8 - show graphs
Comment: Standa 73
Location: 49°49.06' N 13°24.31' E - locator JN69QT86OF - show map
0.5 miles East bearing 74° from Třemošná, Plzeňský Kraj, Czech Republic [?]
2.7 miles Southeast bearing 125° from Horní Bříza, Plzeňský Kraj, Czech Republic
48.8 miles West bearing 248° from Prague, Hlavní Mesto Praha, Czech Republic
73.4 miles South bearing 163° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2024-09-26 09:12:33 EDT (10h59m ago)
2024-09-26 15:12:33 CEST local time at Třemošná, Czech Republic [?]
Altitude: 1361 ft
Course: 239°
Speed: 15 MPH
Last path: OK1SH-8>APAT81-1 via WIDE1-1,qAR,OK1RPL-1 (good)
Positions stored: 657
Packet rate: 77 seconds between packets on average during 697 seconds.
Other SSIDs: ok1sh OK1SH
Stations near current position of OK1SH-8 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OK1JT0.5 miles 175°2024-09-11 16:12:10 ok1sh1.5 miles 259°2024-09-19 11:15:59
OK1PJV-93.0 miles 213°2024-09-15 15:18:43 OK1PJV-83.0 miles 213°2024-09-01 16:46:36
ER-OK0AE3.0 miles 250°2024-09-26 20:05:06 OK1PJV-73.9 miles 209°2024-09-26 14:02:51
LK5TVR-84.2 miles 205°2024-09-20 11:16:09 OK1JRA-155.2 miles 222°2024-09-26 19:52:29
OK5TVR-55.5 miles 249°2024-09-26 19:59:07 OA5TVR-55.5 miles 249°2024-09-23 01:40:27
OK5TVViu5.5 miles 249°2024-09-24 18:18:48 OK7VVR-55.5 miles 249°2024-09-24 22:51:54
KO5PVR-55.5 miles 249°2024-09-26 14:17:46 OMUTVR-55.5 miles 249°2024-09-26 14:17:46
OK0DPL B5.7 miles 198°2024-09-03 14:05:52 OK0DPL-B5.7 miles 198°2024-09-03 14:06:02
OK0DPL-R5.7 miles 198°2024-09-03 14:03:04 OK5TVR-155.8 miles 248°2024-09-26 20:01:12
OK5TVR-95.8 miles 246°2024-09-16 16:04:14 OK5TVR-85.8 miles 246°2024-09-26 14:49:52
Stations which heard OK1SH-8 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
OK0BAD-2 12 2024-09-03 11:48:11 2024-09-23 02:29:47 JN69QT > JN79AS 29.1 miles 94° 2024-09-04 13:41:53
OK4MD-2 2 2024-09-03 11:03:03 2024-09-25 10:46:24 JN69QT > JN69SC 50.7 miles 173° 2024-09-03 11:03:03
OK1RPL-1 682 2024-09-03 11:09:16 2024-09-26 09:12:33 JN69RT > JN69QR 6.4 miles 201° 2024-09-03 11:48:11
OK1KUN-1 11 2024-09-13 10:49:11 2024-09-13 11:01:17 JN69PQ > JN69OQ 4.6 miles 236° 2024-09-13 10:49:11
OK0BPL-1 25 2024-09-03 11:49:51 2024-09-25 10:38:36 JN69QT > JN69RQ 10.5 miles 160° 2024-09-04 06:07:52

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