Comment:	https://aprsdroid.org/
Location:	39°53.45' N 75°19.85' W - ตำแหน่ง FM29IV03HT - show map 2.1 km ตะวันออกเฉียงใต้ bearing 127° มาจาก Swarthmore, Delaware County, Pennsylvania, United States [?] 2.2 km ใต้ bearing 196° มาจาก Morton, Delaware County, Pennsylvania, United States 144.3 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Brooklyn, Kings County, New York, United States 144.8 km ตะวันตกเฉียงใต้ bearing 231° มาจาก New York City, New York, United States
Last position:	2025-12-07 10:37:40 UTC (3h7m ago) 2025-12-07 05:37:40 EST เวลาท้องถิ่น Swarthmore, United States [?]
Altitude:	-0 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course:	148°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC3VTF-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	3365
Other SSIDs:	KC3VTF-7
Last heard a station directly:	2025-08-10 13:18:13 UTC (119d 27m ago)

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.