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APRS station OK4FD - show graphs
Comment: 438.950MHz Frankie on tour TM-D710 VA
Mic-E message: En route
Location: 49°56.05' N 14°23.05' E - ตำแหน่ง JN79EW64CE - show map
5.4 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Černošice, Středočeský Kraj, Czech Republic [?]
5.8 km ตะวันออก bearing 84° มาจาก Všenory, Středočeský Kraj, Czech Republic
17.3 km ใต้ bearing 189° มาจาก Prague, Hlavní Mesto Praha, Czech Republic
144.2 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2025-12-02 20:20:35 UTC (6d 22h12m ago)
2025-12-02 21:20:35 CET เวลาท้องถิ่น Černošice, Czech Republic [?]
Altitude: 262 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 125°
ความเร็ว: 30 km/h
Device: Kenwood: TM-D710 (rig)
Last path: OK4FD>TY5V0L via WIDE1-1,WIDE3-3,qAR,OK1KZE-1 (suboptimal)
This station is transmitting packets with a configured path of over 3 digipeaters. This causes serious congestion in the APRS network and errors when plotting the station's route on a map. Please consider using a path of WIDE1-1,WIDE2-1 or WIDE2-2, or even WIDE1-1,WIDE2-2 if you are moving very far away from an iGATE.
Positions stored: 120907
Last heard a station directly: 2024-12-22 16:48:19 UTC (352d 1h45m ago)
Stations which heard OK4FD 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.
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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