Comment:	145.090MHz APRS Station (QTH.app)
Mic-E message:	Off duty
Last beacon:	WP4TTM-4 Linux Node http://digipi.org/
Location:	18°12.44' N 67°09.02' W - locator FK68KE19XS - show map 1.3 km Northwest bearing 302° from Mayagüez, Mayaguez, Puerto Rico [?] 7.9 km North bearing 342° from Hormigueros, Hormigueros, Puerto Rico 107.1 km West bearing 259° from Bayamón, Bayamón, Puerto Rico 113.9 km West bearing 256° from San Juan, San Juan, Puerto Rico
Last position:	2025-10-10 19:20:36 UTC (5d 12h17m ago) 2025-10-10 15:20:36 AST local time at Mayagüez, Puerto Rico [?]
Altitude:	0 m
Course:	0°
Speed:	0 km/h
Last path:	WP4TTM-4>QXQR4T via WIDE2-1,qAR,NP3AL-11
Positions stored:	3
Other SSIDs:	WP4TTM-2 WP4TTM-7 WP4TTM-1 WP4TTM-3 WP4TTM-5 WP4TTM-10

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.