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 WH6HFN-7 - show graphs
Location: 21°24.10' N 157°57.94' W - locator BL11AJ46CJ - show map
934.1 m Northeast bearing 58° from Pearl City, Honolulu County, Hawaii, United States [?]
2.3 km West bearing 262° from Waimalu, Honolulu County, Hawaii, United States
15.3 km Northwest bearing 313° from Honolulu, Honolulu County, Hawaii, United States
Last position: 2025-12-08 00:48:44 UTC (28d 16h52m ago)
2025-12-07 14:48:44 HST local time at Pearl City, United States [?]
Altitude: 46 m
Course:
Speed: 0 km/h
Last path: WH6HFN-7>APAT81-1 via WIDE1-1,WIDE2-1,qAR,KH6JUZ-10 (good)
Positions stored: 2
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