Comment:	https://www.ka2ddo.org/ka2ddo/YAAC.html
Location:	45°37.62' N 109°21.20' W - ตำแหน่ง DN55HP70OL - show map 7.9 km ตะวันตก bearing 262° มาจาก Columbus, Stillwater County, Montana, United States [?] 13.7 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Absarokee, Stillwater County, Montana, United States 68.4 km ตะวันตก bearing 256° มาจาก Billings, Yellowstone County, Montana, United States 93.9 km ตะวันออก bearing 92° มาจาก Livingston, Park County, Montana, United States
Last position:	2025-09-16 15:23:45 UTC (61d 9h18m ago) 2025-09-16 09:23:45 MDT เวลาท้องถิ่น Columbus, United States [?]
Device:	KA2DDO: YAAC (software)
Last path:	NG7IL-15>APJYC1 via WIDE1-1,qAR,NG7IL
Positions stored:	3
Other SSIDs:	NG7IL-10 NG7IL NG7IL-12 NG7IL-2 NG7IL-9 NG7IL-7 NG7IL-5 NG7IL-3 NG7IL-6 NG7IL-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.