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 WA9ONY-11 - show graphs
Comment: Radiosonde Tracker - Based on kxyTrack 1.5-dxl_smod136f
Location: 45°40.11' N 122°23.18' W - locator CN85TQ30PK - show map - static map
3.7 km North bearing 15° from Fern Prairie, Clark County, Washington, United States [?]
8.8 km East bearing 71° from Mill Plain, Clark County, Washington, United States
21.6 km East bearing 81° from Vancouver, Clark County, Washington, United States
27.7 km Northeast bearing 54° from Portland, Multnomah County, Oregon, United States
Last position: 2023-01-15 16:34:19 UTC (23d 12h43m ago)
2023-01-15 08:34:19 PST local time at Fern Prairie, United States [?]
Last path: WA9ONY-11>APNL51 via TCPIP*,qAI,WA9ONY-11,T2DENMARK,T2HUB2,T2HUB3,APRSFI-C1
Positions stored: 5
Other SSIDs: WA9ONY-15
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