Comment:	CSD77 - V2024-05-10
Location:	39°17.77' N 76°47.44' W - ตำแหน่ง FM19OH51CB - show map 3.3 km เหนือ bearing 12° มาจาก Ellicott City, Howard County, Maryland, United States [?] 5.5 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก Ilchester, Howard County, Maryland, United States 15.4 km ตะวันตก bearing 272° มาจาก Baltimore, City of Baltimore, Maryland, United States 49.3 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-05-20 01:26:44 UTC (19d 3h44m ago) 2025-05-19 21:26:44 EDT เวลาท้องถิ่น Ellicott City, United States [?]
Altitude:	87 m
Course:	81°
ความเร็ว:	0 km/h
Device:	Anytone: AT-D878 (ht)
Last path:	KC3OKC-7>APAT81 via N3KTX-1,WIDE1*,WIDE2-2,qAR,W3TAC-1
Positions stored:	509

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.