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 KZ9G - show graphs
Comment: Enroute To Aspcon
Location: 38°44.18' N 90°04.29' W - locator EM48XR16KR - show map
10.1 km West bearing 278° from Maryville, Madison County, Illinois, United States [?]
10.5 km Northwest bearing 314° from Collinsville, Madison County, Illinois, United States
16.3 km Northeast bearing 42° from Saint Louis, City of Saint Louis, Missouri, United States
55.1 km East bearing 98° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2024-08-29 16:18:59 UTC (168d 13h33m ago)
2024-08-29 11:18:59 CDT local time at Maryville, United States [?]
Altitude: 142 m
Course: 335°
Speed: 9 km/h
Device: Byonics: TinyTrak (tracker)
Last path: KZ9G>APTT4 via WIDE1-1,WIDE2-2,qAO,AB9JJ-10 (good)
Positions stored: 96
Other SSIDs: KZ9G-1
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