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 KN4NKF-5 - show graphs
Comment: https://aprsdroid.org/
Location: 43°50.53' N 103°32.75' W - locator DN83FU42MC - show map
5.8 miles Northeast bearing 27° from Custer, Custer County, South Dakota, United States [?]
16.2 miles Southwest bearing 225° from Colonial Pine Hills, Pennington County, South Dakota, United States
22.7 miles Southwest bearing 224° from Rapid City, Pennington County, South Dakota, United States
47.4 miles South bearing 161° from Spearfish, Lawrence County, South Dakota, United States
Last position: 2024-05-25 16:55:08 EDT (8d 9h16m ago)
2024-05-25 14:55:08 MDT local time at Custer, United States [?]
Altitude: 6330 ft
Course: 131°
Speed: 4 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: KN4NKF-5>APDR16 via TCPIP*,qAC,T2BIO
Positions stored: 1586
Other SSIDs: KN4NKF-10
Stations near current position of KN4NKF-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W0D/BB0053.2 miles 310°2024-05-29 13:20:07 KE0OPK-24.3 miles 257°2024-05-31 19:06:50
WA6NDR-55.5 miles 168°2024-05-27 22:40:45 W0D/BB0485.9 miles 327°2024-05-10 12:54:47
N0BVX-95.9 miles 208°2024-06-02 14:56:31 K9GLR-i7.0 miles 59°2024-05-30 08:38:58
UNRSVRf1A7.5 miles 75°2024-05-26 14:16:42 GW14648.9 miles 234°2024-06-03 02:00:58
146.850SD9.7 miles 275°2024-06-03 02:03:05 KC0BXH-39.8 miles 282°2024-06-03 02:02:46
W0D/BB0479.9 miles 339°2024-05-22 12:10:08 W0D/BB02910.0 miles 281°2024-05-17 11:14:39
W0D/BB00911.3 miles 184°2024-05-30 12:21:56 W0D/BB00211.8 miles 299°2024-05-17 11:14:30
W0D/BB00812.5 miles 351°2024-05-23 12:00:41 KT0A13.9 miles 4°2024-06-02 14:29:13
W0D/BB05213.9 miles 4°2024-06-02 11:52:55 W0D/BB05014.0 miles 352°2024-05-24 11:47:03
N0BVX-1017.1 miles 53°2024-05-31 12:07:04 W0D/BB08818.9 miles 180°2024-05-04 11:58:27
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