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APRS station WB4KTF-9 - show graphs
Mic-E message: Off duty
Location: 44°39.89' N 85°41.16' W - locator EN74DP79QN - show map
12.1 km Southwest bearing 205° from Traverse City, Grand Traverse County, Michigan, United States [?]
14.8 km Northwest bearing 307° from Kingsley, Grand Traverse County, Michigan, United States
139.4 km Northwest bearing 329° from Mount Pleasant, Isabella County, Michigan, United States
163.6 km Northwest bearing 316° from Midland, Midland County, Michigan, United States
Last position: 2025-09-30 21:24:11 UTC (10h41m ago)
2025-09-30 17:24:11 EDT local time at Traverse City, United States [?]
Altitude: 271 m
Course: 270°
Speed: 80 km/h
Device: Yaesu: FTM-500D (rig)
Last path: WB4KTF-9>TTSY8Y via ESTTVC,WIDE1*,WIDE2-1,qAR,ELMWOD (good)
Positions stored: 2999
Other SSIDs: WB4KTF-10 WB4KTF
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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