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APRS station NW9F-9 - show graphs
Comment: 146.700MHz GraymanPOTA https://graymanpota.com
Mic-E message: Off duty
Location: 39°24.50' N 86°26.50' W - locator EM69SJ67XX - show map
2.5 km Southwest bearing 208° from Martinsville, Morgan County, Indiana, United States [?]
15.8 km Southwest bearing 203° from Brooklyn, Morgan County, Indiana, United States
46.8 km Southwest bearing 211° from Indianapolis, Marion County, Indiana, United States
141.2 km Northwest bearing 335° from Louisville, Jefferson County, Kentucky, United States
Last position: 2025-10-28 22:31:51 UTC (6d 10h42m ago)
2025-10-28 18:31:51 EDT local time at Martinsville, United States [?]
Altitude: 188 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 246°
Speed: 113 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: NW9F-9>SYRTLZ via WIDE1-1,qAR,W9IZ-15 (good)
Positions stored: 2270
Other SSIDs: NW9F-7 NW9F-D NW9F-Y NW9F-2 NW9F-B
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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