Comment:	W3DRK mobile on the go...
Location:	40°18.39' N 75°32.20' W - ตำแหน่ง FN20FH53ON - show map 10.1 km ใต้ bearing 202° มาจาก Pennsburg, Montgomery County, Pennsylvania, United States [?] 11.5 km ใต้ bearing 195° มาจาก East Greenville, Montgomery County, Pennsylvania, United States 50.5 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States 121.5 km ตะวันตก bearing 257° มาจาก Staten Island, Richmond County, New York, United States
Last position:	2025-01-24 13:29:22 UTC (133d 18h20m ago) 2025-01-24 08:29:22 EST เวลาท้องถิ่น Pennsburg, United States [?]
Altitude:	0 m
Course:	157°
ความเร็ว:	44 km/h
Last path:	W3DRK-9>APAT81-1 via WIDE1-1,WIDE2-1,qAO,KC3HRV-10
Positions stored:	2045
Other SSIDs:	W3DRK-10 W3DRK-7 W3DRK W3DRK-5

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.