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 KF7THZ-9 - show graphs
Comment: 146.520MHz Yaesu FTM-350
Mic-E message: Off duty
Location: 45°46.52' N 122°41.00' W - locator CN85PS86AB - show map
7.5 km North bearing 14° from Felida, Clark County, Washington, United States [?]
9.4 km North bearing 4° from Lake Shore, Clark County, Washington, United States
15.3 km North bearing 354° from Vancouver, Clark County, Washington, United States
28.0 km North bearing 359° from Portland, Multnomah County, Oregon, United States
Last position: 2025-02-07 22:46:50 UTC (4d 21h47m ago)
2025-02-07 14:46:50 PST local time at Felida, United States [?]
Altitude: 101 m
Course: 208°
Speed: 9 km/h
Device: Yaesu: FTM-350 (rig)
Last path: KF7THZ-9>TUTVUR via WIDE1-1,qAR,KD7EEK-10 (good)
Positions stored: 7452
Other SSIDs: KF7THZ-7
Stations which heard KF7THZ-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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