Mic-E message:	In service
Location:	38°17.85' N 76°32.41' W - ตำแหน่ง FM18RH51EJ - show map 2.9 km ตะวันตก bearing 264° มาจาก California, Saint Mary's County, Maryland, United States [?] 7.9 km ตะวันตก bearing 253° มาจาก Solomons, Calvert County, Maryland, United States 79.2 km ตะวันออกเฉียงใต้ bearing 147° มาจาก Washington, D. C., Washington, D.C., United States 110.5 km ใต้ bearing 177° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-07-16 20:01:31 UTC (346d 1h30m ago) 2024-07-16 16:01:31 EDT เวลาท้องถิ่น California, United States [?]
Altitude:	46 m
Course:	215°
ความเร็ว:	0 km/h
Device:	Kenwood: TH-D75 (ht)
Last path:	W3JRW>S8QW8U via WIDE1-1,qAR,W4NRG
Positions stored:	16
Other SSIDs:	W3JRW-7 W3JRW-9 W3JRW-8

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.