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 KM4RT-9 - show graphs
Comment: 462.675MHz T146 +500 Big Red Ram 4x4 - Gig 'Em Aggies!
Mic-E message: In service
Location: 30°41.48' N 88°02.91' W - locator EM50XQ45EW - show map
620.1 m Southwest bearing 237° from Mobile, Mobile County, Alabama, United States [?]
6.0 km Southeast bearing 151° from Prichard, Mobile County, Alabama, United States
105.0 km East bearing 72° from West Gulfport, Harrison County, Mississippi, United States
Last position: 2024-07-18 11:51:07 UTC (5h15m ago)
2024-07-18 06:51:07 CDT local time at Mobile, United States [?]
Altitude: 27 m
Course: 47°
Speed: 7 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KM4RT-9>S0TQ4X via N4MZ-1*,WIDE2-1,qAR,KE4BFX-1 (good)
Positions stored: 54446
Other SSIDs: KM4RT-13 KM4RT KM4RT-10 KM4RT-7 KM4RT-15 KM4RT-3 KM4RT-N KM4RT-5
Stations which heard KM4RT-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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