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APRS station KM4UPN - show graphs
Comment: FTM-400D via MMDVM
Location: 34°34.40' N 98°23.69' W - locator EM04TN27OO - show map
4.0 km South bearing 186° from Lawton, Comanche County, Oklahoma, United States [?]
22.3 km East bearing 106° from Cache, Comanche County, Oklahoma, United States
113.1 km Southwest bearing 231° from Norman, Cleveland County, Oklahoma, United States
127.5 km Southwest bearing 219° from Oklahoma City, Oklahoma County, Oklahoma, United States
Last position: 2023-12-04 00:09:31 UTC (233d 21h10m ago)
2023-12-03 18:09:31 CST local time at Lawton, United States [?]
Speed: 116 km/h
Device: unknown: D-Star APDPRS (D-Star)
Last path: KM4UPN>APDPRS via C4FM*,qAR,WX5LAW-R (good)
Positions stored: 2
Other SSIDs: KM4UPN-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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