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APRS station WB1AL-9 - show graphs
Comment: _/
Mic-E message: Off duty
Location: 38°42.87' N 90°27.26' W - locator EM48SR51LL - show map
2.1 km West bearing 274° from Maryland Heights, Saint Louis County, Missouri, United States [?]
6.3 km West bearing 257° from Saint Ann, Saint Louis County, Missouri, United States
24.3 km Northwest bearing 294° from Saint Louis, City of Saint Louis, Missouri, United States
139.5 km Southwest bearing 210° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-10-06 22:27:40 UTC (20d 22h7m ago)
2025-10-06 17:27:40 CDT local time at Maryland Heights, United States [?]
Altitude: 184 m
Course: 261°
Speed: 31 km/h
Device: Unknown: Other Mic-E
Last path: WB1AL-9>SXTR8W-3 via W0LA*,WIDE1*,G0ATT-10*,WIDE2-3*,qAR,WB0HTW (suboptimal)
Path element WIDE2-3 does work - please use WIDE2-2 instead. In path element WIDEn-N, n must be greater than or equal to N.
Positions stored: 5
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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