Comment:	aprs.fi for iOS
Location:	44°52.21' N 123°26.19' W - ตำแหน่ง CN84GU78OT - show map 10.9 km ตะวันตกเฉียงใต้ bearing 240° มาจาก Dallas, Polk County, Oregon, United States [?] 16.1 km ตะวันตก bearing 279° มาจาก Monmouth, Polk County, Oregon, United States 93.9 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Portland, Multnomah County, Oregon, United States 104.7 km ตะวันตกเฉียงใต้ bearing 216° มาจาก Vancouver, Clark County, Washington, United States
Last position:	2024-09-16 01:36:45 UTC (307d 16m ago) 2024-09-15 18:36:45 PDT เวลาท้องถิ่น Dallas, United States [?]
Altitude:	136 m
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	KF7SEY-4>APFII0 via WIDE1-1,WIDE2-1,qAR,KF7SEY
Positions stored:	12
Other SSIDs:	KF7SEY-5 KF7SEY KF7SEY-7 KF7SEY-2 KF7SEY-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.