Source callsign:	9Y4R-S
Comment:	440 Voice 433.60000MHz +0.0000MHz
Location:	10°08.49' N 60°59.76' W - ตำแหน่ง FK90MD03LX - show map 27.0 km ตะวันออกเฉียงใต้ bearing 131° มาจาก Rio Claro, Mayaro, Trinidad and Tobago [?] 42.7 km ตะวันออกเฉียงใต้ bearing 129° มาจาก Tabaquite, Trinidad and Tobago 51.7 km ตะวันออก bearing 108° มาจาก Mon Repos, City of San Fernando, Trinidad and Tobago 62.1 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Chaguanas, Chaguanas, Trinidad and Tobago
Last position:	2025-11-02 19:01:40 UTC (62d 18h41m ago) 2025-11-02 15:01:40 AST เวลาท้องถิ่น Rio Claro, Trinidad and Tobago [?]
Last path:	9Y4R-S>APDG01 via TCPIP*,qAC,9Y4R-GS
Positions stored:	12

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.