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APRS station K7JDP-9 - show graphs
Comment: 153.100MHz
Mic-E message: En route
Location: 45°41.55' N 122°36.97' W - ตำแหน่ง CN85QQ66BE - show map
4.8 km ใต้ bearing 164° มาจาก Mount Vista, Clark County, Washington, United States [?]
6.9 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Vancouver, Clark County, Washington, United States
16.8 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Ridgefield, Clark County, Washington, United States
19.4 km เหนือ bearing 14° มาจาก Portland, Multnomah County, Oregon, United States
Last position: 2025-02-08 07:51:47 UTC (305d 22h27m ago)
2025-02-07 23:51:47 PST เวลาท้องถิ่น Mount Vista, United States [?]
Altitude: 74 m
Course: 225°
ความเร็ว: 78 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: K7JDP-9>TU4QUU via qAR,KD7EEK-10
Positions stored: 626
About this site
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.
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