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 K7CDL - show graphs
Mic-E message: Off duty
Location: 44°47.11' N 106°57.47' W - locator DN64MS58BK - show map
0.8 miles South bearing 186° from Sheridan, Sheridan County, Wyoming, United States [?]
32.7 miles Northwest bearing 337° from Buffalo, Johnson County, Wyoming, United States
79.3 miles Northwest bearing 296° from Gillette, Campbell County, Wyoming, United States
Last position: 2025-01-01 18:51:14 EST (13h6m ago)
2025-01-01 16:51:14 MST local time at Sheridan, United States [?]
Altitude: 3868 ft
Course: 178°
Speed: 24 MPH
Device: Kenwood: TM-D710 (rig)
Last path: K7CDL>TTTWQQ via N7HRI-3*,WIDE2-2,qAR,W7QQA-2 (good)
Positions stored: 856
Stations near current position of K7CDL - show more
callsign distance last heard - EST      callsign distance last heard - EST
N9NLP-91.7 miles 334°2024-12-31 13:25:54 DW50921.9 miles 180°2025-01-02 07:47:59
CW72832.1 miles 334°2025-01-02 07:48:23 NX7Z-22.1 miles 342°2025-01-02 07:41:29
WY7SHR-107.1 miles 257°2024-12-21 23:57:11 FW614815.1 miles 133°2025-01-02 07:55:27
DW769915.2 miles 173°2025-01-02 07:45:30 K7TSD15.5 miles 167°2025-01-02 07:52:35
N7HRI-220.4 miles 315°2025-01-01 17:46:23 AAR6LJ27.8 miles 283°2024-12-21 04:51:58
Stations which heard K7CDL directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N7HRI-3 1 2025-01-01 18:51:14 2025-01-01 18:51:14 DN64MS > DN64OI 31.5 miles 167° 2025-01-01 18:51:14

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