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 KN4OK-9 - show graphs
Mic-E message: En route
Location: 34°16.35' N 86°11.85' W - locator EM64VG65HJ - show map
0.7 miles Northeast bearing 62° from Albertville, Marshall County, Alabama, United States [?]
5.3 miles North bearing 340° from Boaz, Marshall County, Alabama, United States
38.6 miles Southeast bearing 145° from Huntsville, Madison County, Alabama, United States
62.4 miles Northeast bearing 34° from Birmingham, Jefferson County, Alabama, United States
Last position: 2024-11-15 16:31:38 EST (38d 6h4m ago)
2024-11-15 15:31:38 CST local time at Albertville, United States [?]
Altitude: 1063 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 323°
Speed: 11 MPH
Device: Yaesu: FTM-300D (rig)
Last path: KN4OK-9>ST1V3Z via WIDE1-1,WIDE2-1,qAR,KD4ADC-1 (good)
Positions stored: 3959
Other SSIDs: KN4OK KN4OK-8
Stations near current position of KN4OK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KI4JJB B1.3 miles 186°2024-12-23 22:23:01 KI4JJB-B1.3 miles 186°2024-12-23 22:23:11
KI4JJB-71.3 miles 186°2024-12-10 22:58:29 KG4BHR-91.8 miles 295°2024-12-16 05:29:54
KG4BHR-D1.8 miles 207°2024-12-23 22:26:43 KG4BHR-Y1.8 miles 207°2024-12-23 19:06:53
KQ5S-132.9 miles 227°2024-12-23 22:30:36 KQ4LWM-94.4 miles 329°2024-11-28 17:29:08
KK5H-86.7 miles 337°2024-11-29 10:08:07 W4RKZ-98.4 miles 152°2024-12-23 16:01:37
KN4MUD-38.4 miles 322°2024-12-18 17:09:58 KD8PH10.5 miles 338°2024-12-23 22:35:23
KJ4UXN B10.6 miles 303°2024-12-23 22:17:00 KJ4UXN-B10.6 miles 303°2024-12-23 22:17:10
EW385710.6 miles 303°2024-12-23 22:31:41 W4CAJ-1012.1 miles 47°2024-12-23 22:12:12
K5AE-914.6 miles 295°2024-12-23 19:21:58 EW261116.9 miles 288°2024-12-23 22:30:36
KK9W-717.4 miles 353°2024-12-23 11:44:42 KE4WNA-918.0 miles 290°2024-11-30 14:56:49
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