Comment:	145.450/440.650 on call
Location:	18°14.52' N 65°56.30' W - ตำแหน่ง FK78AF78JB - show map 10.0 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Las Piedras, Las Piedras, Puerto Rico [?] 11.6 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก La Fermina, Las Piedras, Puerto Rico 28.8 km ตะวันออกเฉียงใต้ bearing 127° มาจาก Bayamón, Bayamón, Puerto Rico 30.5 km ตะวันออกเฉียงใต้ bearing 145° มาจาก San Juan, San Juan, Puerto Rico
Last position:	2025-11-19 11:40:12 UTC (18d 1h49m ago) 2025-11-19 07:40:12 AST เวลาท้องถิ่น Las Piedras, Puerto Rico [?]
ความเร็ว:	23 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KP4YT-7>APDR16 via TCPIP*,qAC,T2F5KAV
Positions stored:	20
Other SSIDs:	KP4YT KP4YT-9

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.