Comment:	145.090MHz WINLINK APMAIL
Location:	18°07.49' N 66°09.68' W - locator FK68WC09PX - show map 1.5 km North bearing 19° from Cayey, Cayey, Puerto Rico [?] 2.1 km Southeast bearing 146° from Parcelas Nuevas, Cidra, Puerto Rico 30.4 km South bearing 181° from Bayamón, Bayamón, Puerto Rico 38.4 km South bearing 189° from San Juan, San Juan, Puerto Rico
Last position:	2025-04-28 21:20:54 UTC (6d 17h54m ago) 2025-04-28 17:20:54 AST local time at Cayey, Puerto Rico [?]
Altitude:	340 m
Course:	296°
Speed:	37 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	NP4JN-9>APDR17 via WIDE1-1,WIDE2-1,qAR,NP4JN-11
Positions stored:	30328
Other SSIDs:	NP4JN-11 NP4JN-R NP4JN-12 NP4JN-2 NP4JN-5 NP4JN-3 NP4JN NP4JN-7 NP4JN-3 NP4JN-14 NP4JN-4 NP4JN-8

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.