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 KJ5GZN-9 - show graphs
Mic-E message: En route
Location: 30°08.83' N 95°26.82' W - locator EM20GD65IH - show map
1.5 km South bearing 190° from Oak Ridge North, Montgomery County, Texas, United States [?]
3.8 km South bearing 167° from Shenandoah, Montgomery County, Texas, United States
43.4 km North bearing 349° from Houston, Harris County, Texas, United States
55.6 km Northwest bearing 336° from Pasadena, Harris County, Texas, United States
Last position: 2025-08-01 17:20:29 UTC (36d 2h5m ago)
2025-08-01 12:20:29 CDT local time at Oak Ridge North, United States [?]
Altitude: 41 m
Course: 349°
Speed: 20 km/h
Device: Yaesu: FTM-300D (rig)
Last path: KJ5GZN-9>SP0X8S via qAR,AA5JW-1
Positions stored: 3363
Other SSIDs: KJ5GZN-i KJ5GZN-10 KJ5GZN-7 KJ5GZN KJ5GZN-8
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