Comment:	144.390MHz https://aprsdroid.org/
Location:	9°49.85' N 83°57.13' W - locator EJ89AT59RJ - show map 9.4 km Southeast bearing 144° from San Diego, Cartago, Costa Rica [?] 12.7 km Southeast bearing 135° from Curridabat, San José, Costa Rica 18.3 km Southeast bearing 128° from San José, San José, Costa Rica 102.3 km West bearing 259° from Puerto Limón, Limón, Costa Rica
Last position:	2025-12-22 03:42:33 UTC (59m58s ago) 2025-12-21 21:42:33 CST local time at San Diego, Costa Rica [?]
Altitude:	1368 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	TI3ATS-5>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	58513
Other SSIDs:	TI3ATS-3 TI3ATS TI3ATS-7 TI3ATS

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.