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 N7USR-1 - show graphs
Comment: 146.520
Location: 33°06.04' N 116°27.55' W - locator DM13SC44VD - show map
13.5 km East bearing 80° from Julian, San Diego County, California, United States [?]
18.9 km Southwest bearing 204° from Borrego Springs, San Diego County, California, United States
77.9 km Northeast bearing 56° from San Diego, San Diego County, California, United States
83.7 km Northeast bearing 37° from Tijuana, Baja California, Mexico
Last position: 2024-11-28 16:56:57 UTC (73d 22h4m ago)
2024-11-28 08:56:57 PST local time at Julian, United States [?]
Altitude: 684 m
Course: 68°
Speed: 72 km/h
Device: Brent Hildebrand, KH2Z: APRS+SA (software)
Last path: N7USR-1>APSK21 via TCPIP*,qAC,T2CHILE
Positions stored: 4279
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