Comment:	https://aprsdroid.org/
Location:	38°50.21' N 77°28.78' W - ตำแหน่ง FM18GU20KU - show map 4.4 km ตะวันตก bearing 265° มาจาก Centreville, Fairfax County, Virginia, United States [?] 5.1 km เหนือ bearing 18° มาจาก Sudley, Prince William County, Virginia, United States 38.9 km ตะวันตก bearing 261° มาจาก Washington, D. C., Washington, D.C., United States 90.2 km ตะวันตกเฉียงใต้ bearing 236° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-06 17:01:54 UTC (8h20m ago) 2025-06-06 13:01:54 EDT เวลาท้องถิ่น Centreville, United States [?]
Altitude:	72 m
Course:	118°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W4KRL-10>APDR17 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	102
Other SSIDs:	W4KRL-13 W4KRL W4KRL-1 W4KRL-9
APRS igate – Statistics for 2025-06:
Stations heard directly:	2 on radio path – show map
Position packets heard directly:	5 on radio path
Position packets sent to APRS-IS:	5 – show map

Only stations from which a position packet has been heard 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.