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APRS station KM4CK-12 - show graphs
Mic-E message: Off duty
Location: 39°38.56' N 105°52.34' W - locator DM79BP54HF - show map
10.9 km Northeast bearing 64° from Keystone, Summit County, Colorado, United States [?]
16.5 km Southwest bearing 245° from Georgetown, Clear Creek County, Colorado, United States
76.7 km West bearing 262° from Denver, Denver County, Colorado, United States
127.5 km Northwest bearing 315° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2025-04-19 05:25:04 UTC (35d 6h1m ago)
2025-04-18 23:25:04 MDT local time at Keystone, United States [?]
Altitude: 3350 m
Course: 283°
Speed: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: KM4CK-12>SYSXUV via SWANMT*,WIDE1*,qAR,WERNER (good)
Positions stored: 2771
Other SSIDs: KM4CK-15 KM4CK-9 KM4CK-15 KM4CK-4
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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