Mic-E message:	In service
Location:	38°59.33' N 76°56.43' W - ตำแหน่ง FM18MX77DH - show map 7.7 km ใต้ bearing 183° มาจาก Calverton, Prince George's County, Maryland, United States [?] 9.8 km ใต้ bearing 171° มาจาก Fairland, Montgomery County, Maryland, United States 13.3 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Washington, D. C., Washington, D.C., United States 43.9 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-05 09:25:28 UTC (2h56m ago) 2026-01-05 04:25:28 EST เวลาท้องถิ่น Calverton, United States [?]
Altitude:	30 m
Course:	345°
ความเร็ว:	17 km/h
Device:	Yaesu: FTM-500D (rig)
Last path:	WB3AZH-9>S8UY3S via qAR,W3FGP-10
Positions stored:	19878
Other SSIDs:	WB3AZH-10 WB3AZH-7 WB3AZH-7 WB3AZH-i

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.