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 KC7HTA - show graphs
Comment: Mark
Location: 45°31.68' N 122°34.04' W - locator CN85RM16WR - show map
8.5 km East bearing 87° from Portland, Multnomah County, Oregon, United States [?]
10.4 km West bearing 264° from Fairview, Multnomah County, Oregon, United States
11.6 km West bearing 267° from Wood Village, Multnomah County, Oregon, United States
14.3 km Southeast bearing 149° from Vancouver, Clark County, Washington, United States
Last position: 2025-07-18 20:59:56 UTC (13h1m ago)
2025-07-18 13:59:56 PDT local time at Portland, United States [?]
Course: 207°
Speed: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: KC7HTA>APBM1D via KC7HTA,DMR*,qAR,KC7HTA (good)
Positions stored: 40
Other SSIDs: KC7HTA-D KC7HTA-Y KC7HTA-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