Comment:	APMAIL WINLINK
Location:	39°22.45' N 76°25.18' W - ตำแหน่ง FM19SI99PT - show map 4.7 km เหนือ bearing 21° มาจาก Middle River, Baltimore County, Maryland, United States [?] 8.6 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Essex, Baltimore County, Maryland, United States 19.0 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก Baltimore, City of Baltimore, Maryland, United States 125.2 km ตะวันตกเฉียงใต้ bearing 240° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-05-30 16:25:12 UTC (4d 19h15m ago) 2025-05-30 12:25:12 EDT เวลาท้องถิ่น Middle River, United States [?]
Device:	AB0WV: PinPoint
Last path:	KB3HWM>APIN21 via WIDE1-1,WIDE2-1,qAR,KC3MDK-8
Positions stored:	450
Other SSIDs:	KB3HWM-9 KB3HWM-7 KB3HWM-1 KB3HWM-5 KB3HWM-10
Last heard a station directly:	2025-05-25 01:16:40 UTC (10d 10h24m 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.