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 N4UUJ-5 - show graphs
Comment: 146.880MHz T162 -060
Mic-E message: In service
Location: 35°21.90' N 85°39.77' W - locator EM75EI07LO - show map
2.6 miles West bearing 259° from Gruetli-Laager, Grundy County, Tennessee, United States [?]
5.6 miles Southeast bearing 143° from Altamont, Grundy County, Tennessee, United States
68.1 miles Northeast bearing 50° from Huntsville, Madison County, Alabama, United States
83.7 miles Southeast bearing 131° from Nashville, Davidson County, Tennessee, United States
Last position: 2024-12-09 11:46:44 EST (35d 8h38m ago)
2024-12-09 10:46:44 CST local time at Gruetli-Laager, United States [?]
Altitude: 1913 ft
Course: 71°
Speed: 8 MPH
Device: Kenwood: TH-D74 (ht)
Last path: N4UUJ-5>S5RQ9P via WIDE1-1,qAR,N4UUJ-1 (good)
Positions stored: 4176
Other SSIDs: N4UUJ-1 N4UUJ-B N4UUJ-N N4UUJ-4 N4UUJ-7 N4UUJ-74 N4UUJ N4UUJ-C N4UUJ-6 N4UUJ-2
Stations near current position of N4UUJ-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N4UUJ-116.8 yards 270°2025-01-13 20:15:07 N4UUJ40.1 yards 0°2025-01-05 15:20:53
N4UUJ-7443.5 yards 337°2025-01-05 19:56:03 N4UUJ-N52.4 yards 320°2025-01-13 19:26:54
N4UUJ B52.4 yards 320°2025-01-13 20:11:33 N4UUJ-B52.4 yards 320°2025-01-13 20:11:43
N4UUJ-4252.0 yards 195°2025-01-13 11:04:48 N4UUJ-70.4 miles 9°2025-01-08 15:58:29
KM4BJZ-15.8 miles 125°2025-01-13 20:05:18 KM4BJZ-55.8 miles 125°2025-01-10 12:27:05
KM4BJZ-75.9 miles 125°2025-01-10 11:09:56 KM4BJZ-65.9 miles 125°2025-01-05 14:58:33
W4T/CA0266.7 miles 119°2025-01-10 16:02:49 NQ4Y7.2 miles 214°2025-01-13 20:22:45
KZ4DB-D8.4 miles 308°2025-01-13 20:16:23 FIRE TWR8.9 miles 303°2025-01-13 19:51:52
WS5H-GW10.2 miles 212°2025-01-13 20:14:55 WS5H-1010.3 miles 212°2025-01-13 20:20:36
KN4LIU-610.7 miles 147°2025-01-09 21:59:08 KN4LIU-110.9 miles 146°2025-01-13 19:56:31
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