Source callsign:	TI2STB-S
Comment:	70cm Voice (D-Star) 439.45000MHz +0.0000MHz
Location:	9°33.30' N 84°02.11' W - locator EJ79XN53SE - show map 11.8 km South bearing 188° from San Marcos, San José, Costa Rica [?] 20.4 km Northeast bearing 44° from Quepos, Puntarenas, Costa Rica 42.4 km South bearing 173° from San José, San José, Costa Rica 120.3 km Southwest bearing 246° from Puerto Limón, Limón, Costa Rica
Last position:	2026-01-13 14:01:20 UTC (1h15m ago) 2026-01-13 08:01:20 CST local time at San Marcos, Costa Rica [?]
Altitude:	3 m
Last path:	TI2STB-S>APDG01 via TCPIP*,qAC,TI2STB-GS
Positions stored:	1

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.