Station info for YD2UMI-9 – aprs.fi

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APRS igate – Statistics for 2025-10:
Comment:	144.390MHz de YD2UMI
Location:	7°46.79' S 110°24.77' E - locator OI52EF92MU - show map 2.8 km Southwest bearing 227° from Depok, Daerah Istimewa Yogyakarta, Indonesia [?] 5.7 km East bearing 87° from Yogyakarta, Daerah Istimewa Yogyakarta, Indonesia 87.4 km South bearing 181° from Semarang, Central Java, Indonesia
Last position:	2025-10-20 05:55:06 UTC (1d 15h8m ago) 2025-10-20 12:55:06 WIB local time at Depok, Indonesia [?]
Altitude:	157 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	YD2UMI-9>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	868
Other SSIDs:	YD2UMI YD2UMI YD2UMI-5
Stations heard directly:	1 on radio path – show map
Last heard a station directly:	2025-10-19 09:59:58 UTC (2d 11h3m ago)
Position packets heard directly:	42 on radio path
Position packets sent to APRS-IS:	64 – show map

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.

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.

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.