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 N1ACW-9 - show graphs
Comment: Clackamas county,Oregon
Mic-E message: Off duty
Location: 45°23.37' N 122°38.64' W - locator CN85QJ23RL - show map
2.5 km West bearing 266° from Jennings Lodge, Clackamas County, Oregon, United States [?]
4.0 km West bearing 284° from Gladstone, Clackamas County, Oregon, United States
15.1 km South bearing 170° from Portland, Multnomah County, Oregon, United States
27.7 km South bearing 177° from Vancouver, Clark County, Washington, United States
Last position: 2025-07-27 02:15:20 UTC (12d 15h54m ago)
2025-07-26 19:15:20 PDT local time at Jennings Lodge, United States [?]
Altitude: 50 m
Course: 322°
Speed: 57 km/h
Device: Yaesu: FTM-500D (rig)
Last path: N1ACW-9>TURSSW via WIDE1-1,WIDE2-1,qAR,HAPPYV (good)
Positions stored: 10233
Other SSIDs: N1ACW-10 N1ACW N1ACW-12 N1ACW-13 N1ACW-11 N1ACW-3
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