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 KJ6TTN-2 - show graphs
Comment: 8.09V
Location: 34°17.07' N 118°42.87' W - locator DM04PG48GG - show map
1.5 km North bearing 340° from Santa Susana, Ventura County, California, United States [?]
6.4 km East bearing 75° from Simi Valley, Ventura County, California, United States
50.4 km Northwest bearing 301° from Los Angeles, Los Angeles County, California, United States
75.1 km Northwest bearing 320° from Long Beach, Los Angeles County, California, United States
Last position: 2025-09-01 20:52:01 UTC (49d 22h47m ago)
2025-09-01 13:52:01 PDT local time at Santa Susana, United States [?]
Altitude: 312 m
Course: 10°
Speed: 0 km/h
Device: BTECH: UV-PRO (ht)
Last path: KJ6TTN-2>APBTUV via WIDE3-3,qAO,KN6OUU-2 (good)
Positions stored: 225
Other SSIDs: KJ6TTN-10 KJ6TTN-3 KJ6TTN KJ6TTN-1 KJ6TTN-9
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