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APRS station 9M4RJB-3 - show graphs
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Comment: 13.7V 32C JASRA-MyAPRS Aloha Tower Digipeater T3mini ADS 19012017
Location: 1°27.89' N 103°44.27' E - locator OJ11UL81MN - show map - static map
2.2 km West bearing 268° from Johor Bahru, Johor, Malaysia [?]
12.0 km Southeast bearing 132° from Sekudai, Johor, Malaysia
23.1 km Northwest bearing 327° from Singapore, Singapore
Last position: 2021-09-28 20:36:08 UTC (18m30s ago)
2021-09-29 04:36:08 +08 local time at Johor Bahru, Malaysia [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 9M4RJB-3>APOT30 via 9W2GCC-1,WIDE1,WIDE2-1,qAR,9W2BAF-1 (good)
Positions stored: 1
APRS digipeater – Statistics for 2021-09:
Stations heard directly: 53 on radio path – show map
Last heard a station directly: 2021-09-28 20:30:10 UTC (24m28s ago)
Normal receiver range estimate: 90 km (Updated: 2021-09-28 19:06:21 UTC)
Position packets heard directly: 7668 on radio path
Stations which heard 9M4RJB-3 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - 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 9M4RJB-3
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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