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APRS station HB4FV-4 - show graphs
Comment: 15.9V 13C AFTT-VD: Swiss army signals troops
Location: 46°42.03' N 6°24.30' E - ตำแหน่ง JN36EQ88OC - show map
2.4 km ตะวันออกเฉียงใต้ bearing 124° มาจาก Vallorbe, District du Jura-Nord vaudois, Vaud, Switzerland [?]
7.0 km ใต้ bearing 170° มาจาก Jougne, Département du Doubs, Franche-Comté, France
58.8 km เหนือ bearing 20° มาจาก Genève, Geneva, Geneva, Switzerland
159.8 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Lyon, Département du Rhône, Rhône-Alpes, France
Last position: 2025-04-20 02:59:41 UTC (9m8s ago)
2025-04-20 04:59:41 CEST เวลาท้องถิ่น Vallorbe, Switzerland [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: HB4FV-4>APOT21 via WIDE2-1,qAR,HB9FG-5 (good)
Positions stored: 16
Other SSIDs: HB4FV HB4FV-14 HB4FV-10
APRS digipeater – Statistics for 2025-04:
Stations heard directly: 23 on radio path – show map
Last heard a station directly: 2025-04-20 02:39:16 UTC (29m33s ago)
Normal receiver range estimate: 100 km (Updated: 2025-02-28 22:08:08 UTC)
Position packets heard directly: 1912 on radio path
Stations heard directly by HB4FV-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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