Comment:	Grid FK78di {UISS54}
Location:	18°22.19' N 65°43.34' W - ตำแหน่ง FK78DI38HS - show map 675.5 m ตะวันตกเฉียงใต้ bearing 244° มาจาก Luquillo, Luquillo, Puerto Rico [?] 2.6 km ตะวันออกเฉียงใต้ bearing 114° มาจาก Playa Fortuna, Luquillo, Puerto Rico 41.8 km ตะวันออก bearing 105° มาจาก San Juan, San Juan, Puerto Rico 45.8 km ตะวันออก bearing 94° มาจาก Bayamón, Bayamón, Puerto Rico
Last position:	2025-11-04 19:45:46 UTC (32d 15h15m ago) 2025-11-04 15:45:46 AST เวลาท้องถิ่น Luquillo, Puerto Rico [?]
Last path:	KP3V>CQ via DP0SNX*,qAR,KA9GAP-10
Positions stored:	2

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.