Forrás hívójel:	KP4DOG
Megjegyzés:	NP4JN porfin 72F en Cayey. Llego la navidades!
Hely:	18°07.22' N 66°08.44' W - lokátor FK68WC38CV - térkép nézet 2.8 km Kelet irány 71° tól Cayey, Cayey, Puerto Rico [?] 4.0 km Délkelet irány 123° tól Parcelas Nuevas, Cidra, Puerto Rico 31.0 km Dél irány 177° tól Bayamón, Bayamón, Puerto Rico 38.6 km Dél irány 185° tól San Juan, San Juan, Puerto Rico
Utolső pozíció:	2025-12-05 03:56:19 UTC (59d 1m ezelőtt) 2025-12-04 23:56:19 AST helyi idő Cayey, Puerto Rico [?]
Utolsó útvonal:	KP4DOG>APZ100 via TCPIP*,qAC,T2RDU
Positions stored:	10
Others sourced by KP4DOG:	RPT3BM RPT4JM RPT4OH RPTKUY RPTQNQ RPTTNV RPTTTM

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.