Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KC7DX - show graphs
Comment: pi 4 direwolf yaac
Last status: /m
Location: 45°25.07' N 122°34.18' W - locator CN85RK10PG - show map
1.1 km North bearing 3° from Clackamas, Clackamas County, Oregon, United States [?]
3.4 km West bearing 253° from Sunnyside, Clackamas County, Oregon, United States
14.4 km Southeast bearing 145° from Portland, Multnomah County, Oregon, United States
25.6 km South bearing 164° from Vancouver, Clark County, Washington, United States
Last position: 2025-06-16 05:19:58 UTC (23d 8h19m ago)
2025-06-15 22:19:58 PDT local time at Clackamas, United States [?]
Device: KA2DDO: YAAC (software)
Last path: KC7DX>APJYC1 via WIDE1-1,qAR,KD7EEK-10 (good)
Positions stored: 4
Other SSIDs: KC7DX-7 KC7DX-15 KC7DX-2 KC7DX-1
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS