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APRS station KJ7GDN-7 - show graphs
Comment: ID1-51A Plus2
Location: 45°36.76' N 122°12.60' W - locator CN85VO47TA - show map
11.6 km East bearing 73° from Washougal, Clark County, Washington, United States [?]
16.0 km Northeast bearing 59° from Troutdale, Multnomah County, Oregon, United States
35.2 km East bearing 95° from Vancouver, Clark County, Washington, United States
37.6 km East bearing 75° from Portland, Multnomah County, Oregon, United States
Last position: 2025-12-26 00:28:37 UTC (4d 5h18m ago)
2025-12-25 16:28:37 PST local time at Washougal, United States [?]
Altitude: 135 m
Course: 186°
Speed: 0 km/h
Device: Icom: IC-51 (D-Star)
Last path: KJ7GDN-7>API51 via DSTAR*,qAR,KJ7GDN-E (good)
Positions stored: 946
Other SSIDs: KJ7GDN-B KJ7GDN-E KJ7GDN-4 KJ7GDN-4
Last heard a station directly: 2025-01-18 07:44:17 UTC (345d 22h2m ago)
Stations which heard KJ7GDN-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - 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.
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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