Comment:	OP:Bob using RFinder null
Location:	20°30.00' N 86°56.40' W - ตำแหน่ง EL60MM70EA - show map 1.1 km ตะวันออกเฉียงใต้ bearing 147° มาจาก San Miguel de Cozumel, Quintana Roo, Mexico [?] 20.3 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Playa del Carmen, Quintana Roo, Mexico 75.6 km ใต้ bearing 187° มาจาก Cancún, Quintana Roo, Mexico
Last position:	2025-06-20 23:45:06 UTC (36s ago) 2025-06-20 18:45:06 EST เวลาท้องถิ่น San Miguel de Cozumel, Mexico [?]
Device:	Unknown: Unknown
Last path:	W2CYK-14>APRS via TCPIP*,qAC,FIRST
Positions stored:	391
Other SSIDs:	W2CYK-15 W2CYK

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.