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 KB7RQQ-9 - show graphs
Mic-E message: In service
Location: 45°27.76' N 122°38.18' W - locator CN85QL31PA - show map
7.4 km Southeast bearing 155° from Portland, Multnomah County, Oregon, United States [?]
9.7 km East bearing 79° from Metzger, Washington County, Oregon, United States
11.1 km East bearing 72° from Tigard, Washington County, Oregon, United States
19.7 km South bearing 174° from Vancouver, Clark County, Washington, United States
Last position: 2025-10-31 13:33:04 UTC (2d 3h4m ago)
2025-10-31 06:33:04 PDT local time at Portland, United States [?]
Altitude: 16 m
Course: 105°
Speed: 15 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KB7RQQ-9>T5RWWV via WIDE1-1,qAR,AE7ET (good)
Positions stored: 40825
Other SSIDs: KB7RQQ-8 KB7RQQ-1 KB7RQQ-1 KB7RQQ-4 KB7RQQ-14 KB7RQQ-2 KB7RQQ-7 KB7RQQ-5
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