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APRS station KJ4TDM-9 - show graphs
Comment: Brian in the Jeep!
Mic-E message: In service
Location: 33°52.28' N 86°45.10' W - locator EM63OU99TC - show map
4.2 miles East bearing 110° from Smoke Rise, Blount County, Alabama, United States [?]
5.1 miles Northeast bearing 40° from Warrior, Jefferson County, Alabama, United States
24.4 miles North bearing 7° from Birmingham, Jefferson County, Alabama, United States
60.1 miles South bearing 189° from Huntsville, Madison County, Alabama, United States
Last position: 2024-06-01 11:18:51 EDT (7d 8h23m ago)
2024-06-01 10:18:51 CDT local time at Smoke Rise, United States [?]
Altitude: 561 ft
Course: 144°
Speed: 8 MPH
Last path: KJ4TDM-9>S3UR2X via WIDE1-1,WIDE2-1,qAR,N4XWC (good)
Positions stored: 1509
Other SSIDs: KJ4TDM KJ4TDM-2 KJ4TDM-5
Stations near current position of KJ4TDM-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KJ4TDM157.2 yards 121°2024-06-08 19:41:54 AJ4LH B1.3 miles 317°2024-06-08 19:26:07
AJ4LH-B1.3 miles 317°2024-06-08 19:26:16 FW32862.9 miles 250°2024-06-08 19:30:20
W4A/CP0225.0 miles 287°2024-06-04 19:22:31 N4XWC-85.3 miles 269°2024-06-08 16:30:38
N4XWC5.3 miles 268°2024-06-08 19:38:05 ZL1CLH-75.7 miles 282°2024-05-11 17:08:28
BMXSVRp1A6.6 miles 164°2024-05-18 16:47:27 KM4NDI-109.7 miles 171°2024-06-08 19:39:52
KM4NDI9.7 miles 171°2024-06-08 19:35:45 KQ4SMS-109.8 miles 237°2024-06-07 18:50:24
BMXSVRq1A10.8 miles 121°2024-05-18 17:16:27 WD4XA B12.1 miles 165°2024-06-08 19:32:58
WD4XA-B12.1 miles 165°2024-06-08 19:33:08 FW679014.7 miles 126°2024-06-08 19:40:03
N4JDB-N16.8 miles 302°2024-06-08 19:27:55 N4JDB B16.8 miles 302°2024-06-08 19:38:20
N4JDB-B16.8 miles 302°2024-06-08 19:38:30 WD4HMR17.0 miles 157°2024-06-08 19:40:05
Stations which heard KJ4TDM-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N4XWC 28 2024-06-01 10:36:51 2024-06-01 11:18:46 EM63PU > EM63NU 6.1 miles 277° 2024-06-01 10:39:15
K4TQR-1 1 2024-06-01 11:16:32 2024-06-01 11:16:32 EM63PU > EM63PN 21.1 miles 175° 2024-06-01 11:16:32

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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