Comment:	.WD 31
Location:	39°25.08' N 76°29.42' W - ตำแหน่ง FM19SK10DH - show map 6.6 km ตะวันออกเฉียงเหนือ bearing 23° มาจาก Overlea, Baltimore County, Maryland, United States [?] 11.1 km เหนือ bearing 11° มาจาก Rosedale, Baltimore County, Maryland, United States 17.6 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Baltimore, City of Baltimore, Maryland, United States 128.0 km ตะวันตกเฉียงใต้ bearing 243° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-06-18 04:23:04 UTC (46m2s ago) 2025-06-18 00:23:04 EDT เวลาท้องถิ่น Overlea, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-18 04:23:04 UTC (46m2s ago) – show weather charts 22.2 °C 96% 1016.0 mbar 0.9 m/s ตะวันออก
Device:	Unknown: Unknown
Last path:	CW0608>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	1

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.