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APRS station KM4MRH-9 - show graphs
Comment: ,StrTrk,249,9,1.42V,-25C,36738Pa,
Location: 13°33.30' N 143°45.95' E - locator QK13VN13VE - show map
98.2 km West bearing 281° from Agat Village, Agat Municipality, Guam [?]
98.3 km West bearing 281° from Agat Mayor's Office, Agat Municipality, Guam
110.0 km West bearing 274° from Tamuning-Tumon-Harmon Village, Tamuning-Tumon-Harmon Municipality, Guam
116.0 km West bearing 272° from Dededo Village, Dededo Municipality, Guam
Last position: 2025-11-19 07:41:00 UTC (3d 13h39m ago)
2025-11-19 17:41:00 ChST local time at Agat Village, Guam [?]
Altitude: 8434 m
Course: 307°
Speed: 35 km/h
Last path: KM4MRH-9>CQ via WIDE2-1,qAR,AH2G-1 (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 206
Other SSIDs: KM4MRH-3 KM4MRH-10 KM4MRH-15 KM4MRH-4 KM4MRH-7 KM4MRH-5 KM4MRH-12 KM4MRH-11 KM4MRH-1
Stations which heard KM4MRH-9 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.
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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