Location:	39°01.79' N 76°26.40' W - ตำแหน่ง FM19SA77ED - show map 12.1 km ตะวันตกเฉียงเหนือ bearing 297° มาจาก Stevensville, Queen Anne's County, Maryland, United States [?] 14.3 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก Chester, Queen Anne's County, Maryland, United States 32.5 km ตะวันออกเฉียงใต้ bearing 153° มาจาก Baltimore, City of Baltimore, Maryland, United States 149.9 km ตะวันตกเฉียงใต้ bearing 227° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-03-15 09:53:41 UTC (267d 4h8m ago) 2025-03-15 05:53:41 EDT เวลาท้องถิ่น Stevensville, United States [?]
Altitude:	4 m
Last path:	KC3EDN>API52 via TCPIP*,qAC,T2PANAMA
Positions stored:	166
Other SSIDs:	KC3EDN-7 KC3EDN-B

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.