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 YY4CAM-7 - show graphs
Comment: YSF#86374 via pYSFReflector FTM-300D
Location: 29°47.42' N 95°47.93' W - locator EL29CS49DQ - show map
2.5 km East bearing 78° from Katy, Harris County, Texas, United States [?]
6.9 km Northwest bearing 325° from Cinco Ranch, Fort Bend County, Texas, United States
42.1 km West bearing 274° from Houston, Harris County, Texas, United States
58.0 km West bearing 281° from Pasadena, Harris County, Texas, United States
Last position: 2025-02-27 00:14:41 UTC (7d 4h15m ago)
2025-02-26 18:14:41 CST local time at Katy, United States [?]
Device: Unknown: Unknown
Last path: YY4CAM-7>APRS via TCPIP*,qAS,YSF86374
Positions stored: 3
Other SSIDs: YY4CAM-D YY4CAM-R YY4CAM-Y YY4CAM-N YY4CAM-9 YY4CAM YY4CAM-B YY4CAM-i
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