Comment:	https://aprsdroid.org/
Location:	18°08.40' N 66°15.93' W - ตำแหน่ง FK68UD83DO - show map 8.7 km เหนือ bearing 341° มาจาก Vázquez, Salinas, Puerto Rico [?] 12.2 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก La Plena, Salinas, Puerto Rico 31.0 km ใต้ bearing 202° มาจาก Bayamón, Bayamón, Puerto Rico 40.0 km ตะวันตกเฉียงใต้ bearing 205° มาจาก San Juan, San Juan, Puerto Rico
Last position:	2025-09-30 21:20:44 UTC (70d 32m ago) 2025-09-30 17:20:44 AST เวลาท้องถิ่น Vázquez, Puerto Rico [?]
Altitude:	556 m
Course:	278°
ความเร็ว:	15 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	WP4TNN-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	647
Other SSIDs:	WP4TNN-i WP4TNN-10

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.