Source callsign:	K3PDR-S
Comment:	440 Voice 445.18125 -5.00MHz
Location:	40°04.94' N 75°10.87' W - ตำแหน่ง FN20JB89GS - show map 8.7 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Ambler, Montgomery County, Pennsylvania, United States [?] 10.6 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Blue Bell, Montgomery County, Pennsylvania, United States 121.7 km ตะวันตกเฉียงใต้ bearing 235° มาจาก New York City, New York, United States 121.9 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Brooklyn, Kings County, New York, United States
Last position:	2025-12-09 05:52:23 UTC (8m13s ago) 2025-12-09 00:52:23 EST เวลาท้องถิ่น Ambler, United States [?]
Last path:	K3PDR-S>APJIO4 via TCPIP*,qAC,K3PDR-GS
Positions stored:	3
Others sourced by K3PDR-S:	K3PDR C

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.