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 OK1TOM - show graphs
Comment: op.Tom, QTH Krasno, JO60JC, U=13.8V, T=8.6C
Location: 50°06.60' N 12°47.29' E - locator JO60JC46NJ - show map
2.2 miles Southwest bearing 203° from Horní Slavkov, Karlovarský Kraj, Czech Republic [?]
5.5 miles South bearing 164° from Loket, Karlovarský Kraj, Czech Republic
72.3 miles West bearing 272° from Prague, Hlavní Mesto Praha, Czech Republic
77.2 miles Southwest bearing 213° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2024-11-21 13:10:33 EST (3m50s ago)
2024-11-21 19:10:33 CET local time at Horní Slavkov, Czech Republic [?]
Last telemetry: 2024-11-21 13:06:28 EST (7m55s ago) – show telemetry
Vin: 13.875 Volt, Rx1h: 210 Pkt, Dg1h: 110 Pkt, Eff1h: 95 Pcnt, Temp: 14.500 C
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Plus 2.0
Last path: OK1TOM>APMI06 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 1
Packet rate: 210 seconds between packets on average during 10275 seconds.
Other SSIDs: OK1TOM-6 OK1TOM-12
APRS igate – Statistics for 2024-11:
Stations heard directly: 8 on radio path – show map
Last heard a station directly: 2024-11-21 13:12:43 EST (1m40s ago)
Normal receiver range estimate: 56 miles (Updated: 2024-10-31 17:41:52 EDT)
Position packets heard directly: 2540 on radio path
Position packets sent to APRS-IS: 2945 – show map
Stations near current position of OK1TOM - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK1TOM-60.3 miles 40°2024-11-21 13:10:42 DF2AP-94.9 miles 179°2024-11-19 05:28:33
OK/KA-0497.0 miles 22°2024-11-13 04:08:16 OK1VKQ B7.1 miles 14°2024-11-10 09:56:46
OK1VKQ-B7.1 miles 14°2024-11-10 09:56:56 LKTO7.5 miles 102°2024-11-21 13:06:34
LKKV8.5 miles 41°2024-11-21 13:02:10 OK1SLA B8.9 miles 15°2024-11-21 13:04:07
OK1SLA-B8.9 miles 15°2024-11-21 13:04:17 OK4DX/P9.2 miles 236°2024-11-02 14:10:36
OK8CX/P9.2 miles 236°2024-11-03 10:15:50 OK1DWQ/P9.2 miles 236°2024-11-03 08:06:56
OK1ZVP-129.3 miles 21°2024-11-21 13:07:57 OK1XRV-159.3 miles 118°2024-11-21 13:12:09
OK1ZVP-99.4 miles 21°2024-11-20 05:30:38 DF2AP-79.5 miles 193°2024-11-17 02:55:33
OK1ZVP9.5 miles 17°2024-11-06 10:11:50 OK8APJ-79.6 miles 199°2024-10-27 06:20:49
OK1ZVP B9.8 miles 19°2024-11-20 21:26:17 OK1ZVP-B9.8 miles 19°2024-11-20 21:26:27
Stations which heard OK1TOM directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OK0BAD-2 98 2024-11-05 12:12:28 2024-11-19 03:20:40 JO60JC > JN79AS 59.6 miles 112° 2024-11-19 03:20:40
OK1TZL 735 2024-10-31 20:27:38 2024-11-21 12:50:33 JO60JC > JO60II 16.0 miles 348° 2024-11-21 12:50:33
OK1TZL-1 26 2024-11-19 05:50:39 2024-11-21 13:05:33 JO60JC > JO60KI 18.7 miles 16° 2024-11-21 13:05:33

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.
Stations heard directly by OK1TOM
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
DM8WP-9 8 2024-11-16 03:25:33 2024-11-16 11:34:47 JO60FJ > JO60JC 23.0 miles 326° 2024-11-16 03:25:33
DM8WP-4 1 2024-11-16 08:25:49 2024-11-16 08:25:49 JO60II > JO60JC 17.6 miles 346° 2024-11-16 08:25:49
OK0BBK-2 1 2024-10-31 23:07:43 2024-10-31 23:07:43 JO70PO > JO60JC 114.0 miles 72° 2024-10-31 23:07:43
OK0BAD-2 45 2024-11-02 15:34:35 2024-11-13 07:17:09 JN79AS > JO60JC 59.6 miles 112° 2024-11-13 07:17:09
OK1TZL 2184 2024-10-31 20:02:26 2024-11-21 13:12:43 JO60II > JO60JC 16.0 miles 348° 2024-11-21 13:12:43
OK1TZL-1 296 2024-11-01 02:57:35 2024-11-21 12:55:34 JO60KI > JO60JC 18.7 miles 16° 2024-11-21 12:55:34
DF2AP-9 4 2024-11-18 05:59:10 2024-11-19 05:28:33 JO60JA > JO60JC 4.9 miles 179° 2024-11-19 05:28:33
DO2JPW-1 1 2024-11-05 08:39:48 2024-11-05 08:39:48 JO60KD > JO60JC 4.1 miles 38° 2024-11-05 08:39:48

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