Comment:	aprs.fi for iOS
Location:	38°53.00' N 77°00.00' W - ตำแหน่ง FM18MV01AX - show map 3.4 km ตะวันออกเฉียงใต้ bearing 113° มาจาก Washington, D. C., Washington, D.C., United States [?] 7.3 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Colmar Manor, Prince George's County, Maryland, United States 7.6 km ตะวันตก bearing 255° มาจาก Fairmount Heights, Prince George's County, Maryland, United States 56.3 km ตะวันตกเฉียงใต้ bearing 217° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-11 08:02:21 UTC (146d 23h36m ago) 2025-01-11 03:02:21 EST เวลาท้องถิ่น Washington, D. C., United States [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:	141°
ความเร็ว:	0 km/h
Last path:	W3KRZ-10>aprs.fi via aprsfi-iOS
Positions stored:	5
Other SSIDs:	W3KRZ-4 W3KRZ-7 W3KRZ-7 W3KRZ W3KRZ W3KRZ-3 W3KRZ-2

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.