Source callsign:	KC3SYW-S
Comment:	440 Voice 434.00000MHz +0.0000MHz
Location:	38°43.32' N 77°04.60' W - ตำแหน่ง FM18LR03TG - show map 4.9 km ตะวันตก bearing 289° มาจาก Fort Washington, Prince George's County, Maryland, United States [?] 9.1 km ตะวันตก bearing 249° มาจาก Friendly, Prince George's County, Maryland, United States 19.5 km ใต้ bearing 190° มาจาก Washington, D. C., Washington, D.C., United States 74.8 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-23 19:29:05 UTC (320d 19h21m ago) 2025-01-23 14:29:05 EST เวลาท้องถิ่น Fort Washington, United States [?]
Altitude:	3 m
Last path:	KC3SYW-S>APDG01 via TCPIP*,qAC,KC3SYW-GS
Positions stored:	2

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.