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 N4JDB-9 - show graphs
Comment: 443.100MHz 145.270
Mic-E message: In service
Location: 34°30.82' N 87°17.49' W - locator EM64IM53AG - show map
2.2 miles North bearing 3° from Moulton, Lawrence County, Alabama, United States [?]
13.2 miles Southwest bearing 241° from Trinity, Morgan County, Alabama, United States
42.8 miles West bearing 250° from Huntsville, Madison County, Alabama, United States
74.1 miles North bearing 338° from Birmingham, Jefferson County, Alabama, United States
Last position: 2024-02-05 09:29:01 EST (131d 4h26m ago)
2024-02-05 08:29:01 CST local time at Moulton, United States [?]
Altitude: 653 ft
Course: 189°
Speed: 8 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: N4JDB-9>S4SP8R via KE4DIS-1,WIDE1,W9KOP-10,WIDE2*,qAR,K4HNH-10 (good)
Positions stored: 32733
Other SSIDs: N4JDB-N N4JDB-B N4JDB-Y N4JDB-12
Stations near current position of N4JDB-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KN4CI-12.9 miles 100°2024-06-15 14:40:15 HUNSVSH1A8.1 miles 87°2024-06-05 21:09:50
HUNSVRA1A8.9 miles 12°2024-05-27 03:47:45 N4IDX-79.3 miles 219°2024-06-15 14:52:28
HUNSVR31A9.8 miles 248°2024-05-18 13:02:25 HUNSVRC1A10.5 miles 245°2024-05-27 04:17:46
AB4CD-1011.5 miles 55°2024-06-15 13:55:31 NUCOR14.2 miles 53°2024-06-15 14:46:23
KD8PZT-914.4 miles 59°2024-06-07 22:13:29 KJ4DWX-1414.7 miles 58°2024-05-31 14:11:17
N4GLE-415.0 miles 321°2024-06-13 13:06:00 KJ4DWX-515.3 miles 63°2024-06-13 15:25:31
KJ4LAA15.4 miles 78°2024-06-12 22:42:26 WB6IPQ-915.6 miles 69°2024-06-14 20:08:11
AC7DS-716.0 miles 99°2024-06-04 22:17:27 AC7DS-416.0 miles 99°2024-06-04 11:45:33
N3QVK-716.0 miles 98°2024-05-25 22:43:55 WILLIAM NECKEL16.3 miles 2°2024-06-07 06:42:13
W4TFW-916.5 miles 79°2024-06-15 14:49:17 KN4PHS-716.6 miles 86°2024-06-08 22:33:27
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