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 N9TDE-2 - show graphs
Comment: 147.030_T146.2
Mic-E message: Custom 0
Location: 45°30.22' N 98°31.97' W - locator EN05RM60BV - show map
5.6 km Northwest bearing 320° from Aberdeen, Brown County, South Dakota, United States [?]
34.4 km West bearing 281° from Groton, Brown County, South Dakota, United States
129.7 km Northwest bearing 302° from Watertown, Codington County, South Dakota, United States
Last position: 2025-08-20 08:59:21 UTC (13d 9h14m ago)
2025-08-20 03:59:21 CDT local time at Aberdeen, United States [?]
Altitude: 408 m
Course: 44°
Speed: 0 km/h
Device: Kenwood: TM-D700 (rig)
Last path: N9TDE-2>EFDP2R via WIDE1-1,WIDE2-1,qAR,W0WTN-10 (good)
Positions stored: 21
Other SSIDs: N9TDE-10 N9TDE-9 N9TDE-8 N9TDE-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