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 W1OTW-7 - show graphs
Comment: WHITE 1 ON THE WAY! 73!!
Mic-E message: In service
Location: 38°44.34' N 93°42.26' W - locator EM38DR57LI - show map
3.8 km Southeast bearing 134° from Warrensburg, Johnson County, Missouri, United States [?]
13.0 km West bearing 256° from Knob Noster, Johnson County, Missouri, United States
85.6 km Southeast bearing 118° from Kansas City, Jackson County, Missouri, United States
87.9 km East bearing 108° from Overland Park, Johnson County, Kansas, United States
Last position: 2025-10-31 23:32:34 UTC (13d 23h ago)
2025-10-31 18:32:34 CDT local time at Warrensburg, United States [?]
Altitude: 245 m
Course: 89°
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: W1OTW-7>S8TT3T via WIDE1-1,WIDE2-2,qAR,WA0SDO-10 (good)
Positions stored: 801
Other SSIDs: W1OTW-10 W1OTW-9 W1OTW W1OTW-15
Last heard a station directly: 2025-05-31 19:18:48 UTC (167d 3h14m ago)
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