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APRS station KJ4LAB-B - show graphs
Comment: 440 Voice 438.80000MHz +0.0000MHz
Location: 34°42.40' N 86°47.02' W - locator EM64OQ59XO - show map
2.1 miles West bearing 284° from Madison, Madison County, Alabama, United States [?]
7.9 miles West bearing 282° from Redstone Arsenal, Madison County, Alabama, United States
11.3 miles West bearing 262° from Huntsville, Madison County, Alabama, United States
13.3 miles Northeast bearing 58° from Decatur, Morgan County, Alabama, United States
Last position: 2025-01-19 23:36:45 EST (6m37s ago)
2025-01-19 22:36:45 CST local time at Madison, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KJ4LAB-B>APDG02 via TCPIP*,qAC,KJ4LAB-BS
Positions stored: 1
Packet rate: 1200 seconds between packets on average during 58810 seconds.
Other SSIDs: KJ4LAB-2
Stations near current position of KJ4LAB-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KJ4LAB B0.0 yards 0°2025-01-19 23:36:35 EW27481.6 miles 99°2025-01-19 23:30:10
KJ4NYH-B1.8 miles 83°2025-01-19 02:41:26 FW94442.2 miles 36°2025-01-19 23:41:16
KJ4DWX2.5 miles 98°2024-12-31 11:06:49 KI4KWR-12.6 miles 356°2025-01-19 23:30:03
KI4KWR E2.6 miles 355°2024-12-30 19:05:09 KI4KWR-E2.6 miles 355°2024-12-30 19:05:19
KI4KWR-D2.6 miles 355°2025-01-08 10:43:03 KI4KWR2.6 miles 356°2025-01-19 23:40:03
KC5ZJO-12.6 miles 57°2025-01-19 23:40:03 KI4KWR-Y2.6 miles 356°2025-01-19 19:09:05
AE4FQ2.8 miles 24°2024-12-27 09:09:06 KQ4RWI-73.1 miles 124°2025-01-17 06:25:53
KI4KWR-93.4 miles 26°2025-01-02 18:26:58 AB1EX-i3.5 miles 19°2024-12-21 13:14:39
N8WJE3.7 miles 6°2025-01-19 23:40:04 K4PLT-23.8 miles 58°2025-01-19 23:36:09
FW47024.5 miles 72°2025-01-19 23:40:56 KZDJC-75.0 miles 132°2024-12-28 17:31:25
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.
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