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APRS station W7FMJ-9 - show graphs
Comment: 448.600MHz 446.500
Mic-E message: Off duty
Location: 41°02.65' N 111°54.55' W - ตำแหน่ง DN41BB00VO - show map
5.5 km ตะวันออก bearing 109° มาจาก Layton, Davis County, Utah, United States [?]
10.0 km ใต้ bearing 170° มาจาก South Weber, Davis County, Utah, United States
31.5 km เหนือ bearing 357° มาจาก Salt Lake City, Salt Lake County, Utah, United States
39.9 km เหนือ bearing 11° มาจาก West Valley City, Salt Lake County, Utah, United States
Last position: 2025-03-30 21:21:29 UTC (71d 5h4m ago)
2025-03-30 15:21:29 MDT เวลาท้องถิ่น Layton, United States [?]
Altitude: 1444 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 194°
ความเร็ว: 46 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W7FMJ-9>TQPRVZ via qAR,KB7COX-10
Positions stored: 784
Other SSIDs: W7FMJ-7
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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