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APRS station OK4JL-4 - show graphs
Comment: BPF Tracker VHF
Last status: ESP32APRS_LoRa
Location: 50°16.70' N 15°44.37' E - ตำแหน่ง JO70UG86RT - show map
2.8 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Všestary, Středočeský Kraj, Czech Republic [?]
5.9 km ตะวันตกเฉียงเหนือ bearing 294° มาจาก Předměřice nad Labem, Czech Republic
96.2 km ตะวันออก bearing 77° มาจาก Prague, Hlavní Mesto Praha, Czech Republic
129.0 km ตะวันตกเฉียงใต้ bearing 225° มาจาก Wrocław, Lower Silesian Voivodeship, Poland
Last position: 2025-09-20 11:00:24 UTC (10h32m ago)
2025-09-20 13:00:24 CEST เวลาท้องถิ่น Všestary, Czech Republic [?]
Altitude: 336 m
Last telemetry: 2025-09-20 11:00:24 UTC (10h32m ago) – show telemetry
Battery: 0 V, Satellite: 17
Device: Telemetry devices
Last path: OK4JL-4>APE32L via TCPIP*,qAC,T2GREECE
Positions stored: 1694
Items and objects originated: Supreme
Other SSIDs: OK4JL-10 OK4JL-2 OK4JL-7 OK4JL-9 OK4JL-8 OK4JL-6 OK4JL-5 OK4JL-11 OK4JL-3 OK4JL-1 OK4JL-B OK4JL-R OK4JL-Y OK4JL-15 OK4JL-N OK4JL-D OK4JL OK4JL-13 OK4JL-12
APRS igate – Statistics for 2025-09:
Stations heard directly: 1 on radio path – show map
Position packets heard directly: 8 on radio path
Position packets sent to APRS-IS: 8 – show map
Stations which heard OK4JL-4 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 OK4JL-4
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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