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APRS station NP4TR-7 - show graphs
Mic-E message: Off duty
Location: 18°01.27' N 66°46.27' W - ตำแหน่ง FK68OA75LB - show map
468.7 m ตะวันตกเฉียงเหนือ bearing 332° มาจาก Magas Arriba, Guayanilla, Puerto Rico [?]
2.2 km ตะวันออก bearing 84° มาจาก Guayanilla, Guayanilla, Puerto Rico
77.3 km ตะวันตกเฉียงใต้ bearing 237° มาจาก Bayamón, Bayamón, Puerto Rico
85.9 km ตะวันตกเฉียงใต้ bearing 235° มาจาก San Juan, San Juan, Puerto Rico
Last position: 2025-06-11 21:24:18 UTC (25d 20h51m ago)
2025-06-11 17:24:18 AST เวลาท้องถิ่น Magas Arriba, Puerto Rico [?]
Altitude: 28 m
Course: 244°
ความเร็ว: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: NP4TR-7>QXPQ2W via JAYUYA,WIDE1*,qAR,NP3WP-1 (good)
Positions stored: 2
Other SSIDs: NP4TR
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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