Location:	38°37.54' N 76°31.16' W - ตำแหน่ง FM18RP70QD - show map 8.2 km ตะวันออก bearing 82° มาจาก Huntingtown, Calvert County, Maryland, United States [?] 11.0 km ตะวันออกเฉียงเหนือ bearing 31° มาจาก Prince Frederick, Calvert County, Maryland, United States 53.9 km ตะวันออกเฉียงใต้ bearing 124° มาจาก Washington, D. C., Washington, D.C., United States 74.3 km ใต้ bearing 174° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-07-28 22:31:54 UTC (310d 18h7m ago) 2024-07-28 18:31:54 EDT เวลาท้องถิ่น Huntingtown, United States [?]
Altitude:	15 m
Course:	177°
ความเร็ว:	2 km/h
Device:	Icom: IC-31 (D-Star)
Last path:	KI4IWS-7>API31 via DSTAR*,qAR,WG3K-B
Positions stored:	16
Other SSIDs:	KI4IWS-5 KI4IWS-9

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.