Source callsign:	KP4KRD-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	18°18.97' N 66°58.50' W - ตำแหน่ง FK68MH35AV - show map 5.9 km ตะวันตก bearing 273° มาจาก Juncal, San Sebastian, Puerto Rico [?] 10.6 km ตะวันตก bearing 283° มาจาก Lares, Lares, Puerto Rico 86.9 km ตะวันตก bearing 264° มาจาก Bayamón, Bayamón, Puerto Rico 93.2 km ตะวันตก bearing 260° มาจาก San Juan, San Juan, Puerto Rico
Last position:	2025-05-27 03:05:20 UTC (194d 12h42m ago) 2025-05-26 23:05:20 AST เวลาท้องถิ่น Juncal, Puerto Rico [?]
Altitude:	3 m
Last path:	KP4KRD-S>APDG01 via TCPIP*,qAC,KP4KRD-GS
Positions stored:	1

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.