Source callsign:	NP4DS-S
Comment:	70cm Voice (D-Star) 430.10000MHz +0.0000MHz
Location:	18°28.05' N 67°04.52' W - locator FK68LL02XE - show map 580.1 m Southeast bearing 137° from Rafael Hernandez, Aguadilla, Puerto Rico [?] 2.9 km North bearing 338° from Aceitunas, Moca, Puerto Rico 97.2 km West bearing 275° from Bayamón, Bayamón, Puerto Rico 102.2 km West bearing 270° from San Juan, San Juan, Puerto Rico
Last position:	2025-04-30 11:33:10 UTC (12d 2h10m ago) 2025-04-30 07:33:10 AST local time at Rafael Hernandez, Puerto Rico [?]
Altitude:	3 m
Last path:	NP4DS-S>APDG01 via TCPIP*,qAC,NP4DS-GS
Positions stored:	1
Others sourced by NP4DS-S:	NP4DS 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.