Source callsign:	9Y4UWI-S
Comment:	2m Voice 146.78000Mhz -0.6000 MHz
Location:	10°40.63' N 61°31.92' W - ตำแหน่ง FK90FQ62DM - show map 1.2 km เหนือ bearing 7° มาจาก Mucurapo, Trinidad and Tobago [?] 2.1 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Port-of-Spain, City of Port of Spain, Trinidad and Tobago 21.8 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Chaguanas, Chaguanas, Trinidad and Tobago 44.8 km เหนือ bearing 348° มาจาก Mon Repos, City of San Fernando, Trinidad and Tobago
Last position:	2024-06-18 15:16:31 UTC (363d 15h57m ago) 2024-06-18 11:16:31 AST เวลาท้องถิ่น Mucurapo, Trinidad and Tobago [?]
Last path:	9Y4UWI-S>APJIO4 via TCPIP*,qAC,9Y4UWI-GS
Positions stored:	1
Others sourced by 9Y4UWI-S:	9Y4UWI A 9Y4UWI AD 9Y4UWI B

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.