Comment:	MONITORING 146.520
Mic-E message:	En route
Location:	39°37.11' N 75°46.42' W - ตำแหน่ง FM29CO78DK - show map 5.3 km ตะวันออก bearing 76° มาจาก Elkton, Cecil County, Maryland, United States [?] 14.5 km ตะวันออก bearing 82° มาจาก North East, Cecil County, Maryland, United States 63.9 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States 80.7 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-27 17:24:45 UTC (71d 5h42m ago) 2025-09-27 13:24:45 EDT เวลาท้องถิ่น Elkton, United States [?]
Altitude:	106 m
Course:	56°
ความเร็ว:	4 km/h
Device:	Yaesu: FTM-510D (rig)
Last path:	W3ISR-9>SY3W1Q via WIDE1-1,WIDE2-1,qAR,K3RTA
Positions stored:	2
Other SSIDs:	W3ISR-10 W3ISR-8 W3ISR-6

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.