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 KO4LCM-7 - show graphs
Location: 21°17.47' N 157°47.22' W - locator BL11CG59NV - show map
7.6 km East bearing 103° from Honolulu, Honolulu County, Hawaii, United States [?]
9.2 km South bearing 191° from Maunawili, Honolulu County, Hawaii, United States
22.6 km Southeast bearing 121° from Pearl City, Honolulu County, Hawaii, United States
Last position: 2025-05-29 05:26:34 UTC (49d 6h1m ago)
2025-05-28 19:26:34 HST local time at Honolulu, United States [?]
Course: 98°
Speed: 2 km/h
Last path: KO4LCM-7>APN000 via TCPIP*,qAC,T2OREGON
Positions stored: 159
Other SSIDs: KO4LCM KO4LCM-9 KO4LCM-10
Last heard a station directly: 2025-01-30 01:09:04 UTC (168d 10h18m ago)
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