Comment:	https://aprsdroid.org/
Location:	18°12.59' N 66°03.19' W - ตำแหน่ง FK68XF30OI - show map 7.3 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก Bayamon, Cidra, Puerto Rico [?] 10.6 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก G. L. Garcia, Cayey, Puerto Rico 23.6 km ตะวันออกเฉียงใต้ bearing 153° มาจาก Bayamón, Bayamón, Puerto Rico 29.0 km ใต้ bearing 169° มาจาก San Juan, San Juan, Puerto Rico
Last position:	2025-12-29 21:13:31 UTC (5h20m ago) 2025-12-29 17:13:31 AST เวลาท้องถิ่น Bayamon, Puerto Rico [?]
Device:	Unknown: Unknown
Last path:	NP4MK-7>APRS via TCPIP*,qAS,NP4MK
Positions stored:	4
Other SSIDs:	NP4MK-D NP4MK-DP NP4MK NP4MK-N NP4MK-1 NP4MK-10

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.