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APRS station AB9CM-7 - show graphs
Comment: Portable
Location: 39°36.12' N 86°07.48' W - locator EM69WO54AL - show map
7.6 km Northeast bearing 55° from Waterloo, Johnson County, Indiana, United States [?]
9.7 km North bearing 22° from Bargersville, Johnson County, Indiana, United States
18.7 km South bearing 171° from Indianapolis, Marion County, Indiana, United States
59.5 km Northeast bearing 35° from Bloomington, Monroe County, Indiana, United States
Last position: 2026-01-18 23:31:08 UTC (15d 12h34m ago)
2026-01-18 18:31:08 EST local time at Waterloo, United States [?]
Altitude: 210 m
Device: Open Source: APRSdroid (app, Android)
Last path: AB9CM-7>APDR16 via WIDE1-1,WIDE2-1,qAR,W9RCA-10 (good)
Positions stored: 357
Other SSIDs: AB9CM-9 AB9CM AB9CM
Last heard a station directly: 2025-07-18 18:10:17 UTC (199d 17h55m ago)
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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