Comment:	https://aprsdroid.org/
Location:	39°19.24' N 76°26.15' W - ตำแหน่ง FM19SH76QX - show map 1.5 km ใต้ bearing 168° มาจาก Middle River, Baltimore County, Maryland, United States [?] 7.0 km ใต้ bearing 183° มาจาก White Marsh, Baltimore County, Maryland, United States 15.5 km ตะวันออก bearing 77° มาจาก Baltimore, City of Baltimore, Maryland, United States 129.5 km ตะวันตกเฉียงใต้ bearing 238° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-08-31 07:32:45 UTC (1d 17h50m ago) 2025-08-31 03:32:45 EDT เวลาท้องถิ่น Middle River, United States [?]
Altitude:	-18 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	N3EMC-5>APDR16 via TCPIP*,qAC,T2QUEBEC
Positions stored:	2343
Other SSIDs:	N3EMC-10 N3EMC-6 N3EMC-DP N3EMC-3 N3EMC-9 N3EMC-2 N3EMC

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.