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-10 - show graphs
Map loading...
Comment: N4JDB's TX/RX IGATE {UIV32N}
Location: 34°26.40' N 87°22.54' W - locator EM64HK45WO - show map - static map
5.5 miles Southwest bearing 239° from Moulton, Lawrence County, Alabama, United States [?]
16.5 miles West bearing 276° from Danville, Morgan County, Alabama, United States
49.2 miles Southwest bearing 246° from Huntsville, Madison County, Alabama, United States
71.5 miles Northwest bearing 333° from Birmingham, Jefferson County, Alabama, United States
Last position: 2017-12-01 17:07:42 EST (81d 9h23m ago)
2017-12-01 16:07:42 CST local time at Moulton, United States [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: N4JDB-10>APU25N via TCPIP*,qAC,THIRD
Positions stored: 1
Other SSIDs: N4JDB-1 N4JDB-2
Last heard a station directly: 2017-11-14 17:27:07 EST (98d 9h4m ago)
Normal receiver range estimate: 6 miles (Updated: 2017-03-19 15:39:01 EDT)
Stations near current position of N4JDB-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N4JDB-1326.2 yards 174°2018-02-21 02:26:36 N4IDX-72.4 miles 205°2018-02-21 02:27:03
LAWEMA5.5 miles 60°2018-02-21 02:29:46 MTHOPE6.1 miles 274°2018-02-21 02:26:18
KM4KTD-56.6 miles 60°2018-02-18 20:29:09 KN4CI-18.9 miles 59°2018-02-21 02:24:08
SPKSCH11.7 miles 97°2018-02-21 02:24:40 KM4KTD12.4 miles 42°2018-02-20 18:10:51
KM4KTD-WX12.4 miles 42°2018-02-21 02:30:09 K4DSS-512.5 miles 41°2018-02-02 19:03:12
ESTLAW14.5 miles 53°2018-02-21 02:25:22 N4JDB-216.9 miles 62°2018-02-16 07:39:05
HUBBRD17.1 miles 13°2018-02-21 02:30:59 KG4PID-1521.4 miles 241°2018-02-21 02:30:37
KG4PID-1421.4 miles 241°2018-02-21 01:20:29 KG4PID-121.5 miles 241°2018-02-12 16:56:05
NUCOR21.5 miles 51°2018-02-21 02:31:13 KI4HYB-722.5 miles 67°2018-02-19 17:54:48
W4TFW-922.7 miles 68°2018-02-20 15:20:30 DW950422.7 miles 309°2018-02-21 02:18:34
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.
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