Station info for 9M4RJB-3 – aprs.fi

Station info - kaardi vaade · info · telemeetria · ilm · toores · staatus · majakad · teated · teadaanded · lehitse · liikumine · minu konto

It is possible to search using wildcards (*?) after a prefix. Example: OH*

APRS digipeater – Statistics for 2025-07:
Comment:	13.6V 31C JASRA-MyAPRS ALOHA Tower Digipeater 144.390MHz IC2020+T3mini
Location:	1°27.89' N 103°44.27' E - lokaator OJ11UL81MN - show map 2.2 km Läände peiling 268° from Johor Bahru, Johor, Malaysia [?] 17.4 km Edelasse peiling 210° from Ulu Tiram, Johor, Malaysia 23.1 km Loodesse peiling 327° from Singapore, Singapore
Last position:	2025-07-11 20:32:19 UTC (8m6s ago) 2025-07-12 04:32:19 +08 local time at Johor Bahru, Malaysia [?]
Device:	Argent Data Systems: OpenTracker (tracker)
Last path:	9M4RJB-3>APOT30 via WIDE1-1,WIDE2-1,qAR,9W2RLW-2
Positions stored:	3
Stations heard directly:	24 on radio path – show map
Last heard a station directly:	2025-07-11 20:39:16 UTC (1m9s ago)
Normal receiver range estimate:	90 km (Uuendatud: 2025-06-30 21:48:50 UTC)
Position packets heard directly:	2403 on radio path

kutsung		pkts	first heard - UTC	viimati kuuldud	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.

kutsung		pkts	first heard - UTC	viimati kuuldud	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.

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.