Comment:	CSD 81
Location:	39°37.49' N 76°44.10' W - ตำแหน่ง FM19PO19TX - show map 10.1 km ตะวันออก bearing 77° มาจาก Hampstead, Carroll County, Maryland, United States [?] 13.5 km ตะวันออก bearing 107° มาจาก Manchester, Carroll County, Maryland, United States 38.6 km เหนือ bearing 344° มาจาก Baltimore, City of Baltimore, Maryland, United States 85.1 km เหนือ bearing 18° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2026-01-09 01:13:55 UTC (20h41m ago) 2026-01-08 20:13:55 EST เวลาท้องถิ่น Hampstead, United States [?]
Altitude:	159 m
Course:	248°
ความเร็ว:	0 km/h
Device:	Anytone: AT-D878 (ht)
Last path:	KD3AOQ-7>APAT81 via WIDE1-1,WIDE2-2,qAS,KC3IEI-3
Positions stored:	190

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.