Comment:	CSD 87
Location:	39°14.97' N 77°09.67' W - ตำแหน่ง FM19KF09PV - show map 10.2 km ตะวันออก bearing 83° มาจาก Clarksburg, Montgomery County, Maryland, United States [?] 12.7 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Germantown, Montgomery County, Maryland, United States 40.8 km เหนือ bearing 345° มาจาก Washington, D. C., Washington, D.C., United States 47.4 km ตะวันตก bearing 265° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-12 01:28:05 UTC (11h14m ago) 2025-12-11 20:28:05 EST เวลาท้องถิ่น Clarksburg, United States [?]
Altitude:	113 m
Course:	107°
ความเร็ว:	4 km/h
Device:	Anytone: AT-D878 (ht)
Last path:	KD3ADH-7>APAT81 via KV3B-1,WIDE1,K8GIS*,WIDE2-1,qAR,W4VA-13
Positions stored:	49

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.