Source callsign:	TI0RC
Comment:	147.150MHz T131 R11k Enlace Nacional VHF - www.ti0rc.org
Location:	9°55.23' N 84°03.58' W - ตำแหน่ง EJ79XW20UW - show map 3.0 km ตะวันออกเฉียงใต้ bearing 119° มาจาก San José, San José, Costa Rica [?] 4.9 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก Alajuelita, San José, Costa Rica 5.3 km ตะวันออก bearing 71° มาจาก San Felipe, San José, Costa Rica 112.7 km ตะวันตก bearing 266° มาจาก Puerto Limón, Limón, Costa Rica
Last position:	2026-01-04 05:19:08 UTC (4m24s ago) 2026-01-03 23:19:08 CST เวลาท้องถิ่น San José, Costa Rica [?]
Last telemetry:	2026-01-04 05:20:58 UTC (2m34s ago) – show telemetry Ch 1: 0 RX Erlang, Ch 2: 1 TX Erlang, Ch 3: 0 RXcount/10m, Ch 4: 1 TXcount/10m, Ch 5: 0 none1  1     2     3     4     5     6     7     8
Last path:	TI0RC>APRS via TCPIP*,qAC,T2BC
Positions stored:	13

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.