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*
Web station WM7C-4 - show graphs
Comment: WINLINK
Location: 35°17.80' N 119°02.24' W - locator DM05LH51ME - show map
4.4 km Northwest bearing 315° from Greenfield, Kern County, California, United States [?]
8.7 km South bearing 191° from Bakersfield, Kern County, California, United States
110.2 km Northwest bearing 336° from Santa Clarita, Los Angeles County, California, United States
Last position: 2025-12-19 21:36:49 UTC (22h10m ago)
2025-12-19 13:36:49 PST local time at Greenfield, United States [?]
Course: 239°
Speed: 0 km/h
Last path: WM7C-4>aprs.fi via aprsfi-iOS
Positions stored: 1
Other SSIDs: WM7C-7 WM7C-i WM7C-7 WM7C-9 WM7C-2 WM7C-D WM7C-Y
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