Comment:	W3DRK Portable on the go...
Location:	40°18.27' N 75°39.04' W - ตำแหน่ง FN20EH13WB - show map 3.8 km ตะวันตกเฉียงใต้ bearing 243° มาจาก Gilbertsville, Montgomery County, Pennsylvania, United States [?] 5.5 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Pottsgrove, Montgomery County, Pennsylvania, United States 56.9 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States 139.4 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-31 02:55:44 UTC (57d 12h3m ago) 2025-05-30 22:55:44 EDT เวลาท้องถิ่น Gilbertsville, United States [?]
Altitude:	64 m
Course:	159°
ความเร็ว:	0 km/h
Last path:	W3DRK-7>APAT81-1 via W3DRK-10*,WIDE2-1,qAR,NQ3U-10
Positions stored:	653
Other SSIDs:	W3DRK-10 W3DRK-9 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.