Comment:	aprs.fi iOS
Location:	47°35.97' N 122°18.49' W - ตำแหน่ง CN87UO33AV - show map 1.9 km ตะวันออก bearing 112° มาจาก Seattle, King County, Washington, United States [?] 6.5 km ตะวันตก bearing 249° มาจาก Medina, King County, Washington, United States 121.6 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Victoria, British Columbia, Canada
Last position:	2024-11-14 22:19:33 UTC (230d 10h24m ago) 2024-11-14 14:19:33 PST เวลาท้องถิ่น Seattle, United States [?]
Altitude:	78 m
ความเร็ว:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	4155
Other SSIDs:	W4JDH-9 W4JDH-7 W4JDH-B W4JDH-10 W4JDH-D W4JDH

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.