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APRS station KM4QMB-9 - show graphs
Mic-E message: Off duty
Location: 28°56.09' N 81°39.73' W - locator EL98EW04MI - show map
688.0 m Northeast bearing 29° from Umatilla, Lake County, Florida, United States [?]
9.4 km North bearing 14° from Eustis, Lake County, Florida, United States
134.5 km Northeast bearing 35° from Tampa, Hillsborough County, Florida, United States
163.2 km Northeast bearing 37° from Saint Petersburg, Pinellas County, Florida, United States
Last position: 2025-12-20 19:44:51 UTC (21d 18h32m ago)
2025-12-20 14:44:51 EST local time at Umatilla, United States [?]
Altitude: 36 m
Course: 90°
Speed: 54 km/h
Device: Kenwood: TM-D710 (rig)
Last path: KM4QMB-9>RXUV0Y via K4OZS-10,WIDE1*,WIDE2-1,qAR,CHIEFL (good)
Positions stored: 9
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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