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APRS station KG7ZZD-7 - show graphs
Comment: cc tablet test
Location: 45°48.10' N 122°41.93' W - ตำแหน่ง CN85PT62DJ - show map
3.7 km ตะวันออกเฉียงใต้ bearing 114° มาจาก Ridgefield, Clark County, Washington, United States [?]
7.1 km ใต้ bearing 198° มาจาก La Center, Clark County, Washington, United States
18.3 km เหนือ bearing 351° มาจาก Vancouver, Clark County, Washington, United States
31.0 km เหนือ bearing 357° มาจาก Portland, Multnomah County, Oregon, United States
Last position: 2025-05-24 22:43:41 UTC (27d 22h16m ago)
2025-05-24 15:43:41 PDT เวลาท้องถิ่น Ridgefield, United States [?]
Device: Open Source: APRSdroid (app, Android)
Last path: KG7ZZD-7>APDR16 via IDIOTV*,WIDE2-2,qAR,KC7I-10 (good)
Positions stored: 780
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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