Source callsign:	KP4GVK-S
Comment:	2m Voice (D-Star) 147.55000MHz +0.0000MHz
Location:	18°19.45' N 66°59.29' W - ตำแหน่ง FK68MH17KT - show map 1.4 km ใต้ bearing 171° มาจาก San Sebastián, San Sebastian, Puerto Rico [?] 8.0 km เหนือ bearing 3° มาจาก Las Marías, Las Marias, Puerto Rico 88.2 km ตะวันตก bearing 265° มาจาก Bayamón, Bayamón, Puerto Rico 94.4 km ตะวันตก bearing 261° มาจาก San Juan, San Juan, Puerto Rico
Last position:	2025-06-17 12:41:15 UTC (1m5s ago) 2025-06-17 08:41:15 AST เวลาท้องถิ่น San Sebastián, Puerto Rico [?]
Altitude:	3 m
Last path:	KP4GVK-S>APDG01 via TCPIP*,qAC,KP4GVK-GS
Positions stored:	6
Others sourced by KP4GVK-S:	KP4GVK A KP4GVK 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.