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 KM4YMR-9 - show graphs
Comment: hello-73
Mic-E message: In service
Location: 30°16.29' N 90°06.60' W - locator EM40WG65TD - show map
10.5 km Southwest bearing 204° from Mandeville, Saint Tammany Parish, Louisiana, United States [?]
16.7 km West bearing 254° from Lacombe, Saint Tammany Parish, Louisiana, United States
35.4 km North bearing 355° from New Orleans, Orleans Parish, Louisiana, United States
102.1 km East bearing 101° from Baton Rouge, East Baton Rouge Parish, Louisiana, United States
Last position: 2025-06-06 23:19:26 UTC (35d 17h4m ago)
2025-06-06 18:19:26 CDT local time at Mandeville, United States [?]
Altitude: 176 m
Course: 196°
Speed: 57 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KM4YMR-9>S0QV2Y via WB5LIV,WIDE1*,WIDE2-1,qAo,N5UKZ (good)
Positions stored: 20793
Other SSIDs: KM4YMR
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