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APRS station OH7RDT - show graphs
Comment: 1 Tohmajarvi
Location: 62°13.51' N 30°19.89' E - locator KP52DF94SA - show map
3.3 miles Northwest bearing 330° from Tohmajärvi, Norra Karelen, Eastern Finland, Finland [?]
10.4 miles Northeast bearing 34° from Kitee, Norra Karelen, Eastern Finland, Finland
31.7 miles Southeast bearing 145° from Joensuu, Norra Karelen, Eastern Finland, Finland
89.2 miles Northeast bearing 35° from Imatra, Etelä-Karjala, Southern Finland, Finland
Last position: 2023-07-05 00:47:01 EDT (322d 21h51m ago)
2023-07-05 07:47:01 EEST local time at Tohmajärvi, Finland [?]
Device: Open Source: HaMDR (tracker)
Last path: OH7RDT>APZMDR via WIDE1-1,qAR,OH7BD (good)
Positions stored: 7
Last heard a station directly: 2023-07-05 00:47:50 EDT (322d 21h51m ago)
Normal receiver range estimate: 19 miles (Updated: 2023-01-31 16:21:37 EST)
Stations near current position of OH7RDT - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OH7AZC-410.0 miles 298°2024-04-25 12:38:44 OH7JHF-910.0 miles 299°2024-05-21 11:10:33
OH7MH-410.0 miles 299°2024-05-21 06:20:26 OH7AZC-1010.0 miles 298°2024-05-19 03:38:20
OH7AZC-110.0 miles 299°2024-05-22 22:29:09 OH7AZC10.0 miles 299°2024-05-22 22:27:47
OH7AZC-910.0 miles 299°2024-05-22 22:32:10 OH7JHF-710.0 miles 299°2024-05-22 05:54:26
OH7MH-710.0 miles 299°2024-05-21 08:49:54 OH7GGX-1417.5 miles 65°2024-05-22 22:38:41
OH7KNM18.4 miles 352°2024-05-22 09:09:38
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.
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