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APRS station KF7TMP-7 - show graphs
Comment: TESTING
Location: 45°23.97' N 122°48.38' W - ตำแหน่ง CN85OJ35FV - show map
391.8 m ตะวันตกเฉียงใต้ bearing 208° มาจาก King City, Washington County, Oregon, United States [?]
4.5 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Tigard, Washington County, Oregon, United States
17.1 km ตะวันตกเฉียงใต้ bearing 216° มาจาก Portland, Multnomah County, Oregon, United States
28.9 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Vancouver, Clark County, Washington, United States
Last position: 2024-08-11 16:33:10 UTC (299d 5h42m ago)
2024-08-11 09:33:10 PDT เวลาท้องถิ่น King City, United States [?]
Altitude: 23 m
Course: 108°
ความเร็ว: 2 km/h
Last path: KF7TMP-7>APAT81-1 via WIDE1-1,WIDE2-1,qAO,WA7RGO-10 (good)
Positions stored: 532
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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