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APRS station NP3DM-9 - show graphs
Comment: 449.225MHz
Mic-E message: Off duty
Location: 18°05.72' N 66°12.26' W - ตำแหน่ง FK68VC52LV - show map
4.4 km ตะวันตกเฉียงใต้ bearing 246° มาจาก Cayey, Cayey, Puerto Rico [?]
6.0 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Parcelas Nuevas, Cidra, Puerto Rico
34.1 km ใต้ bearing 189° มาจาก Bayamón, Bayamón, Puerto Rico
42.5 km ใต้ bearing 194° มาจาก San Juan, San Juan, Puerto Rico
Last position: 2024-10-15 16:18:05 UTC (234d 22h19m ago)
2024-10-15 12:18:05 AST เวลาท้องถิ่น Cayey, Puerto Rico [?]
Altitude: 564 m
Course: 28°
ความเร็ว: 26 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: NP3DM-9>QXPU7R via qAR,NP4JN-11
Positions stored: 156
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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