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 KI7RSB - show graphs
Mic-E message: En route
Location: 46°09.79' N 122°55.13' W - locator CN86MD99RD - show map
2.0 km Northwest bearing 336° from Kelso, Cowlitz County, Washington, United States [?]
2.3 km South bearing 183° from West Side Highway, Cowlitz County, Washington, United States
61.6 km North bearing 341° from Vancouver, Clark County, Washington, United States
73.5 km North bearing 345° from Portland, Multnomah County, Oregon, United States
Last position: 2025-01-15 01:13:39 UTC (50d 11h21m ago)
2025-01-14 17:13:39 PST local time at Kelso, United States [?]
Altitude: 48 m
Course: 13°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: KI7RSB>TV0YWY via WIDE1-1,WIDE2-1,qAR,W7DG-5 (good)
Positions stored: 74
Other SSIDs: KI7RSB-9 KI7RSB-10 KI7RSB-N
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