Comment:	https://aprsdroid.org/
Location:	39°21.53' N 75°58.55' W - ตำแหน่ง FM29AI26VC - show map 17.9 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Aberdeen Proving Ground, Harford County, Maryland, United States [?] 23.3 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Aberdeen, Harford County, Maryland, United States 55.2 km ตะวันออก bearing 82° มาจาก Baltimore, City of Baltimore, Maryland, United States 95.8 km ตะวันตกเฉียงใต้ bearing 227° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-07-04 02:12:22 UTC (13d 22h12m ago) 2025-07-03 22:12:22 EDT เวลาท้องถิ่น Aberdeen Proving Ground, United States [?]
Altitude:	-27 m
Course:	233°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W4EO-10>APDR16 via TCPIP*,qAC,T2SPAIN2
Positions stored:	43
Other SSIDs:	W4EO-5 W4EO-9

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.