Comment:	145.090MHz http://praredn.org
Location:	18°11.57' N 67°08.36' W - locator FK68KE36GG - show map 916.1 m South bearing 178° from Mayagüez, Mayaguez, Puerto Rico [?] 6.0 km North bearing 348° from Hormigueros, Hormigueros, Puerto Rico 106.3 km West bearing 258° from Bayamón, Bayamón, Puerto Rico 113.2 km West bearing 255° from San Juan, San Juan, Puerto Rico
Last position:	2025-05-12 00:44:59 UTC (6d 16h22m ago) 2025-05-11 20:44:59 AST local time at Mayagüez, Puerto Rico [?]
Altitude:	-28 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	NP4JJ-7>APDR16 via TCPIP*,qAC,T2CZECH
Positions stored:	40
Other SSIDs:	NP4JJ-13 NP4JJ-D NP4JJ-B NP4JJ NP4JJ-1 NP4JJ-11 NP4JJ-9

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.