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APRS station WW7CH-12 - show graphs
Comment: Pwr 5W, Ant 3dB Omni, HAAT 260 ft, Range 67 Miles
Last status: Paradise, Mt Rainier Nat Park 62F 13.0V
Location: 46°47.16' N 121°44.58' W - ตำแหน่ง CN96DS08UP - show map
40.8 km ตะวันออก bearing 103° มาจาก Eatonville, Pierce County, Washington, United States [?]
47.1 km ตะวันออกเฉียงใต้ bearing 153° มาจาก Buckley, Pierce County, Washington, United States
74.3 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Tacoma, Pierce County, Washington, United States
101.4 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Seattle, King County, Washington, United States
Last position: 2025-06-10 10:33:10 UTC (36m25s ago)
2025-06-10 03:33:10 PDT เวลาท้องถิ่น Eatonville, United States [?]
Altitude: 1649 m
Device: Byonics: TinyTrak (tracker)
Last path: WW7CH-12>APTT4 via WIDE1-1,WIDE2-2,qAO,WW7CH-11 (good)
Positions stored: 12
Other SSIDs: WW7CH-15 WW7CH-D WW7CH-11 WW7CH-10
APRS digipeater – Statistics for 2025-06:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-06-05 13:47:04 UTC (4d 21h22m ago)
Normal receiver range estimate: 180 km (Updated: 2018-07-28 02:56:20 UTC)
Position packets heard directly: 91 on radio path
Stations which heard WW7CH-12 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by WW7CH-12
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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