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APRS station JH3YBD-1 - show graphs
Comment: W1,HGn-N Fill-in Siso-City 144.66MHz 1k2
Last beacon: UIDIGI 1.9
Location: 35°07.97' N 134°39.41' E - ตำแหน่ง PM75HD81TV - show map
17.7 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Yamasaki, Hyōgo, Japan [?]
32.7 km ตะวันตกเฉียงเหนือ bearing 301° มาจาก Nishiwaki, Hyōgo, Japan
68.6 km ตะวันตกเฉียงเหนือ bearing 316° มาจาก Kōbe-shi, Hyōgo, Japan
91.2 km ตะวันตกเฉียงเหนือ bearing 303° มาจาก Ōsaka-shi, Ōsaka, Japan
Last position: 2025-04-18 02:54:45 UTC (3m46s ago)
2025-04-18 11:54:45 JST เวลาท้องถิ่น Yamasaki, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JH3YBD-1>APNU19 via qAR,JA3TMM-10
Positions stored: 12
Other SSIDs: JH3YBD-2
APRS digipeater – Statistics for 2025-04:
Stations heard directly: 36 on radio path – show map
Last heard a station directly: 2025-04-18 02:46:39 UTC (11m52s ago)
Normal receiver range estimate: 100 km (Updated: 2022-07-31 22:02:51 UTC)
Position packets heard directly: 2030 on radio path
Stations which heard JH3YBD-1 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 JH3YBD-1
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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