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 KJ4M-7 - show graphs
Comment: [scanning]KJ4M Gene TH-D72
Mic-E message: Special
Location: 33°29.87' N 86°32.69' W - locator EM63RL49OL - show map
3.5 miles South bearing 180° from Leeds, Jefferson County, Alabama, United States [?]
7.1 miles Southwest bearing 206° from Moody, Saint Clair County, Alabama, United States
14.9 miles East bearing 96° from Birmingham, Jefferson County, Alabama, United States
62.3 miles East bearing 71° from Tuscaloosa, Tuscaloosa County, Alabama, United States
Last position: 2024-05-18 15:11:45 EDT (14d 3h2m ago)
2024-05-18 14:11:45 CDT local time at Leeds, United States [?]
Altitude: 755 ft
Course: 246°
Speed: 1 MPH
Device: Kenwood: TH-D72 (ht)
Last path: KJ4M-7>3S2Y8W via K4TQR-1,WIDE1*,WIDE2-2,qAR,W9KOP-10 (good)
Positions stored: 4480
Other SSIDs: KJ4M-9
Stations near current position of KJ4M-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BMXSVR71A0.3 miles 297°2024-05-27 07:32:46 KN4VLK-92.8 miles 348°2024-05-15 12:13:44
N5BXP-23.2 miles 316°2024-06-01 17:47:34 KJ4M-94.5 miles 240°2024-06-01 17:44:55
DW90057.1 miles 26°2024-06-01 18:00:17 FW27847.5 miles 205°2024-06-01 18:05:02
GW46598.7 miles 229°2024-06-01 18:10:04 CW75329.3 miles 332°2024-06-01 18:00:03
W4TSF-910.0 miles 283°2024-05-31 17:03:12 K4TQR-110.1 miles 293°2024-06-01 18:09:39
K4DSO A10.2 miles 223°2024-06-01 18:00:05 K4DSO AD10.2 miles 223°2024-06-01 18:00:05
K4DSO C10.2 miles 223°2024-06-01 18:00:05 K4DSO B10.2 miles 223°2024-06-01 18:00:05
K4DSO-A10.2 miles 223°2024-06-01 17:59:50 K4DSO-B10.2 miles 223°2024-06-01 17:59:50
K4DSO-C10.2 miles 223°2024-06-01 17:59:50 WN4VSU-Z10.2 miles 258°2024-05-22 14:46:36
K4SOF10.3 miles 225°2024-06-01 18:09:19 KK4BSK-1010.3 miles 294°2024-06-01 17:40:36
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