Megjegyzés:	151.880MHz David Yabucoa,
Hely:	18°02.95' N 65°52.42' W - lokátor FK78BB51DT - térkép nézet 5.3 km Délnyugat irány 217° tól Comunas, Yabucoa, Puerto Rico [?] 7.0 km Délnyugat irány 214° tól Candelero Arriba, Humacao, Puerto Rico 48.9 km Délkelet irány 142° tól Bayamón, Bayamón, Puerto Rico 52.4 km Délkelet irány 152° tól San Juan, San Juan, Puerto Rico
Utolső pozíció:	2025-08-17 06:31:37 UTC (125d 6h30m ezelőtt) 2025-08-17 02:31:37 AST helyi idő Comunas, Puerto Rico [?]
Magasság:	-11 m
Irány:	61°
Sebesség:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Utolsó útvonal:	KP4DMR>APDR16 via TCPIP*,qAC,T2NORWAY
Positions stored:	259
Más SSID-k:	KP4DMR-1 KP4DMR-7

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.