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 W7PAT-9 - show graphs
Comment: 147.040MHz Oregon1 TG 3141
Location: 45°28.38' N 122°51.87' W - locator CN85NL63GM - show map
8.9 km Southwest bearing 236° from West Haven, Washington County, Oregon, United States [?]
8.9 km Southwest bearing 237° from West Haven-Sylvan, Washington County, Oregon, United States
15.7 km West bearing 249° from Portland, Multnomah County, Oregon, United States
24.3 km Southwest bearing 221° from Vancouver, Clark County, Washington, United States
Last position: 2023-03-18 22:06:27 UTC (3d 8h39m ago)
2023-03-18 15:06:27 PDT local time at West Haven, United States [?]
Altitude: 48 m
Course: 210°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: W7PAT-9>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 65927
Other SSIDs: W7PAT
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