Comment:	146.560MHz www.qrz.com/db/NP4VM
Location:	18°22.16' N 66°01.88' W - locator FK68XI68FP - show map 8.5 km East bearing 81° from Guaynabo, Guaynabo, Puerto Rico [?] 12.2 km Southeast bearing 131° from Cataño, Catano, Puerto Rico 13.3 km Southeast bearing 144° from San Juan, San Juan, Puerto Rico 13.5 km East bearing 104° from Bayamón, Bayamón, Puerto Rico
Last position:	2025-01-16 11:32:06 UTC (25d 18h24m ago) 2025-01-16 07:32:06 AST local time at Guaynabo, Puerto Rico [?]
Altitude:	23 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	NP4VM-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	164

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.