Source callsign:	NP3JD-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	18°18.85' N 66°07.29' W - locator FK68WH55KJ - show map 10.0 km South bearing 159° from Bayamón, Bayamón, Puerto Rico [?] 11.7 km Southeast bearing 121° from Pájaros, Toa Alta, Puerto Rico 13.1 km Southeast bearing 130° from Mucarabones, Toa Alta, Puerto Rico 17.0 km South bearing 186° from San Juan, San Juan, Puerto Rico
Last position:	2026-01-02 15:56:59 UTC (2d 13h57m ago) 2026-01-02 11:56:59 AST local time at Bayamón, Puerto Rico [?]
Altitude:	3 m
Last path:	NP3JD-S>APDG01 via TCPIP*,qAC,NP3JD-GS
Positions stored:	1

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.