Comment:	70cm MMDVM Voice (C4FM) 438.50000MHz +0.0000MHz, WP4SBC_Pi-Star_ND
Location:	17°59.80' N 65°53.07' W - ตำแหน่ง FK77BX39UE - show map 469.9 m ตะวันตกเฉียงใต้ bearing 204° มาจาก Emajagua, Maunabo, Puerto Rico [?] 2.0 km ตะวันออกเฉียงใต้ bearing 127° มาจาก Maunabo, Maunabo, Puerto Rico 53.0 km ตะวันออกเฉียงใต้ bearing 147° มาจาก Bayamón, Bayamón, Puerto Rico 57.2 km ตะวันออกเฉียงใต้ bearing 156° มาจาก San Juan, San Juan, Puerto Rico
Last position:	2025-06-02 00:06:05 UTC (2d 13h37m ago) 2025-06-01 20:06:05 AST เวลาท้องถิ่น Emajagua, Puerto Rico [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	WP4SBC-N>APDG03 via TCPIP*,qAC,WP4SBC-NS
Positions stored:	1
Other SSIDs:	WP4SBC-D WP4SBC-5

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.