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 FORTKL-10 - show graphs
Comment: N1AF Fort Klamath LoRa_APRS_Digi 433.775M/125k/SF12 (Batt=2.63V)
Location: 42°42.16' N 121°59.69' W - locator CN92AQ08OP - show map
55.9 km North bearing 342° from Klamath Falls, Klamath County, Oregon, United States [?]
59.0 km North bearing 339° from Altamont, Klamath County, Oregon, United States
83.4 km Northeast bearing 60° from Medford, Jackson County, Oregon, United States
113.0 km East bearing 75° from Grants Pass, Josephine County, Oregon, United States
Last position: 2025-02-10 09:52:24 UTC (31d 11h8m ago)
2025-02-10 01:52:24 PST local time at Klamath Falls, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Last path: FORTKL-10>APLZY0 via WIDE1-1,qAR,BALLPT-10 (good)
Positions stored: 1
Last heard a station directly: 2025-01-11 12:24:04 UTC (61d 8h36m ago)
Normal receiver range estimate: 60 km (Updated: 2024-10-31 21:23:31 UTC)
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