Comment:	aprs.fi for iOS
Location:	45°47.63' N 122°42.74' W - ตำแหน่ง CN85PT40MM - show map 3.3 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Ridgefield, Clark County, Washington, United States [?] 8.3 km ตะวันตกเฉียงใต้ bearing 203° มาจาก La Center, Clark County, Washington, United States 17.7 km เหนือ bearing 347° มาจาก Vancouver, Clark County, Washington, United States 30.2 km เหนือ bearing 355° มาจาก Portland, Multnomah County, Oregon, United States
Last position:	2025-02-28 22:54:31 UTC (97d 12h22m ago) 2025-02-28 14:54:31 PST เวลาท้องถิ่น Ridgefield, United States [?]
Course:	272°
ความเร็ว:	6 km/h
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	AE7GW-4>APFII0 via WIDE1-1,WIDE2-1,qAR,KD7EEK-10
Positions stored:	2
Other SSIDs:	AE7GW-9 AE7GW-5 AE7GW-7

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.