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 OA1CMJ-14 - show graphs
Comment: LoRa Digi‚@pDY' ËaSVtaµáÚ
Location: 49°39.49' N 13°49.09' E - locator JN69VP87EX - show map
4.4 miles Northwest bearing 332° from Rožmitál pod Třemšínem, Středočeský Kraj, Czech Republic [?]
5.6 miles West bearing 272° from Bohutín, Středočeský Kraj, Czech Republic
20.6 miles East bearing 107° from Plzeň, Plzeňský Kraj, Czech Republic
40.0 miles Southwest bearing 222° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2024-03-27 21:45:48 EDT (33d 16h48m ago)
2024-03-28 02:45:48 CET local time at Rožmitál pod Třemšínem, Czech Republic [?]
Last path: OA1CMJ-14>APLG0 via qAS,OK1HRA-10
Positions stored: 1
APRS digipeater – Statistics for 2024-04:
Stations heard directly: 2 on radio path – show map
Position packets heard directly: 2 on radio path
Stations near current position of OA1CMJ-14 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
140.0 yards 0°2024-04-28 11:37:29 OK1CMJ-140.0 yards 0°2024-04-30 14:07:29
OK1CMJM140.0 yards 0°2024-04-24 14:37:29 TS-22B4.0 miles 256°2024-04-14 21:24:05
74.9 miles 142°2024-04-22 10:45:32 OK1RPL-65.6 miles 332°2024-04-30 14:16:59
BR1RES5.7 miles 333°2024-04-30 14:31:45 OK1RPL-165.8 miles 334°2024-04-17 12:58:32
OK1CMJ-156.1 miles 154°2024-04-30 14:20:04 OK1CMJ-56.1 miles 154°2024-04-30 14:32:28
OK1CMJ-76.1 miles 154°2024-04-30 14:34:07 OK1BIL-108.2 miles 350°2024-04-14 13:00:31
OK1BIL-18.2 miles 350°2024-04-30 09:38:47 145.762ST8.4 miles 45°2024-04-30 14:03:03
OK1BIL-28.5 miles 350°2024-04-30 14:32:10 oi1NP-710.0 miles 271°2024-04-13 20:06:33
GW164010.5 miles 296°2024-04-30 14:30:33 OK0DRO B11.2 miles 298°2024-04-30 14:26:56
OK0DRO-B11.2 miles 298°2024-04-30 14:27:06 OK0DRO-R11.2 miles 298°2024-04-30 14:27:46
Stations heard directly by OA1CMJ-14
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
SQ9KFP-7 1 2024-04-12 23:32:56 2024-04-12 23:32:56 JN69MR > JN69VP 33.2 miles 278° 2024-04-12 23:32:56
OK1NP-7 1 2024-04-03 13:33:45 2024-04-03 13:33:45 JN69QR > JN69VP 20.4 miles 284° 2024-04-03 13:33:45

Only stations from which a position packet has been heard 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