Comment:	ROIC C4FM 43817 LINK
Location:	38°55.12' N 75°25.74' W - ตำแหน่ง FM28GW80ML - show map 679.3 m เหนือ bearing 352° มาจาก Milford, Sussex County, Delaware, United States [?] 13.9 km ตะวันออกเฉียงใต้ bearing 149° มาจาก Riverview, Kent County, Delaware, United States 110.1 km ตะวันออก bearing 112° มาจาก Baltimore, City of Baltimore, Maryland, United States 117.1 km ใต้ bearing 191° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-06-01 16:12:52 UTC (3d 2h44m ago) 2025-06-01 12:12:52 EDT เวลาท้องถิ่น Milford, United States [?]
Altitude:	0 m
Last path:	KB2KBD-R>APOSE via TCPIP*,qAS,KB2KBD
Positions stored:	11
Other SSIDs:	KB2KBD KB2KBD-9 KB2KBD-7

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.