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APRS station OK1CMJ-14 - show graphs
Comment: LoRa Digi Brdy - kota Praha DS 5.50 RS -84
Last status: 939.49NI01349.09E&LoRa Digi Brdy - kota Praha DS -4.25 RS -113
Location: 49°39.49' N 13°49.09' E - ตำแหน่ง JN69VP87EX - show map
7.1 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Rožmitál pod Třemšínem, Středočeský Kraj, Czech Republic [?]
9.0 km ตะวันตก bearing 272° มาจาก Bohutín, Středočeský Kraj, Czech Republic
33.2 km ตะวันออก bearing 107° มาจาก Plzeň, Plzeňský Kraj, Czech Republic
64.4 km ตะวันตกเฉียงใต้ bearing 222° มาจาก Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2025-04-20 02:44:29 UTC (15m20s ago)
2025-04-20 04:44:29 CEST เวลาท้องถิ่น Rožmitál pod Třemšínem, Czech Republic [?]
Last path: OK1CMJ-14>APLG0 via qAS,OK1JRA-16
Positions stored: 146
Other SSIDs: OK1CMJ-15 OK1CMJ-7 OK1CMJ-5 OK1CMJ-6 OK1CMJ-1 OK1CMJ-10 OK1CMJ-04
APRS digipeater – Statistics for 2025-04:
Stations heard directly: 50 on radio path – show map
Last heard a station directly: 2025-04-20 02:58:35 UTC (1m14s ago)
Normal receiver range estimate: 140 km (Updated: 2025-04-20 02:58:35 UTC)
Position packets heard directly: 8992 on radio path
Stations which heard OK1CMJ-14 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

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 OK1CMJ-14
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - UTC

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.
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