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APRS station YB3JF-10 - show graphs
Comment: 432.150MHz LoRa Igate
Location: 7°26.63' S 112°43.18' E - locator OI62IN63IL - show map
461.0 m North bearing 18° from Sidoarjo, East Java, Indonesia [?]
1.8 km South bearing 193° from Buduran, East Java, Indonesia
21.9 km South bearing 189° from Surabaya, East Java, Indonesia
60.3 km North bearing 9° from Malang, East Java, Indonesia
Last position: 2026-01-23 17:22:16 UTC (17s ago)
2026-01-24 00:22:16 WIB local time at Sidoarjo, Indonesia [?]
Last telemetry: 2026-01-23 17:22:16 UTC (17s ago) – show telemetry
V_Batt: 4.050 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: YB3JF-10>APLRG1 via TCPIP*,qAC,T2CS
Positions stored: 2
Other SSIDs: YB3JF-14 YB3JF-9 YB3JF-8 YB3JF-1 YB3JF-11 YB3JF-2 YB3JF-3 YB3JF
APRS igate – Statistics for 2026-01:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2026-01-23 17:21:36 UTC (57s ago)
Normal receiver range estimate: 50 km (Updated: 2026-01-23 17:13:38 UTC)
Position packets heard directly: 3953 on radio path
Position packets sent to APRS-IS: 9903 – show map
Stations heard directly by YB3JF-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - 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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