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APRS weather station KJ4TDM - show graphs
Comment: -Davis Pro2 www.BriansWX.com
Location: 33°52.24' N 86°45.02' W - locator EM63OU98XX - show map
4.3 miles East bearing 110° from Smoke Rise, Blount County, Alabama, United States [?]
5.2 miles Northeast bearing 41° 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: 2024-12-18 07:46:16 EST (8m16s ago)
2024-12-18 06:46:16 CST local time at Smoke Rise, United States [?]
Last WX report: 2024-12-18 07:46:16 EST (8m16s ago) – show weather charts
52 °F 96% 1022.5 mbar 0.0 MPH North
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: KJ4TDM>APU25N via TCPIP*,qAC,T2SYDNEY
Positions stored: 210
Packet rate: 458 seconds between packets on average during 22438 seconds.
Other SSIDs: KJ4TDM-2 KJ4TDM-5 KJ4TDM-2-i KJ4TDM-9
APRS igate – Statistics for 2024-12:
Stations heard directly: 23 on radio path – show map
Last heard a station directly: 2024-12-18 07:45:45 EST (8m47s ago)
Normal receiver range estimate: 106 miles (Updated: 2021-08-31 19:17:25 EDT)
Position packets heard directly: 1435 on radio path
Position packets sent to APRS-IS: 1599 – show map
Stations near current position of KJ4TDM - show more
callsign distance last heard - EST      callsign distance last heard - EST
KN4VYC4.6 miles 269°2024-12-13 16:40:58 KN4VYC-Y4.6 miles 269°2024-12-13 16:36:10
N4XWC-85.3 miles 262°2024-12-17 20:12:22 N4XWC5.3 miles 269°2024-12-18 07:52:36
KD4CIF B7.8 miles 257°2024-12-18 07:48:39 KD4CIF-B7.8 miles 257°2024-12-18 07:48:49
KM4NDI-109.7 miles 172°2024-12-18 07:43:42 KM4NDI9.7 miles 172°2024-12-18 07:50:15
KQ4KBX-79.9 miles 206°2024-11-28 10:54:55 KO4NMT-711.5 miles 245°2024-12-17 16:46:37
WD4XA B12.0 miles 165°2024-12-18 07:38:01 WD4XA-B12.0 miles 165°2024-12-18 07:38:11
FW679014.6 miles 126°2024-12-18 07:50:02 KQ4PJE-516.6 miles 195°2024-11-22 23:11:20
WD4HMR16.9 miles 157°2024-12-18 07:47:49 WD4HMR-116.9 miles 157°2024-12-18 07:53:53
KC4ANB17.3 miles 135°2024-12-18 07:52:37 N4MRC17.5 miles 159°2024-12-17 10:26:25
W4RKZ-917.6 miles 123°2024-12-17 17:31:17 449.225-D17.6 miles 163°2024-12-16 13:38:13
Stations which heard KJ4TDM directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4XWC 838 2024-11-30 19:00:38 2024-12-15 11:55:34 EM63OU > EM63NU 5.3 miles 269° 2024-12-15 11:55:34
WB4GNA-1 66 2024-12-03 03:14:33 2024-12-10 19:36:47 EM63OU > EM73CL 59.5 miles 116° 2024-12-10 19:36:47
WD4HMR 17 2024-12-08 14:27:43 2024-12-12 15:10:37 EM63OU > EM63QP 16.9 miles 157° 2024-12-12 15:10:37
K4TQR-1 105 2024-12-03 00:44:34 2024-12-18 03:36:39 EM63OU > EM63PN 21.9 miles 173° 2024-12-18 03:36:39
K5DY-1 2 2024-12-05 06:44:31 2024-12-05 07:14:30 EM63OU > EM53LL 135.8 miles 260° 2024-12-05 07:14:30

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.
Stations heard directly by KJ4TDM
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
N4XWC 12 2024-12-13 15:30:32 2024-12-15 07:40:46 EM63NU > EM63OU 5.3 miles 269° 2024-12-15 07:40:46
W4ETJ-9 2 2024-12-06 10:26:18 2024-12-06 10:31:18 EM63OR > EM63OU 10.0 miles 206° 2024-12-06 10:26:18
WA4WTF-9 1 2024-12-09 15:40:03 2024-12-09 15:40:03 EM63PL > EM63OU 25.7 miles 177° 2024-12-09 15:40:03
KV4S 1 2024-12-10 16:25:19 2024-12-10 16:25:19 EM63QN > EM63OU 23.3 miles 165° 2024-12-10 16:25:19
W4MRL 15 2024-12-09 11:57:16 2024-12-09 15:10:01 EM63PP > EM63OU 15.3 miles 171° 2024-12-09 15:10:01
KD4L-9 1 2024-12-06 10:31:22 2024-12-06 10:31:22 EM63OU > EM63OU 4.7 miles 246° 2024-12-06 10:31:22
KI4HYB-9 6 2024-12-11 16:02:26 2024-12-13 18:32:34 EM63PM > EM63OU 23.3 miles 172° 2024-12-11 16:39:29
KO4NDV-9 2 2024-12-08 13:17:55 2024-12-08 13:28:05 EM63OQ > EM63OU 14.3 miles 199° 2024-12-08 13:28:05
KG4ACW-9 3 2024-12-16 13:30:15 2024-12-16 13:36:18 EM63OR > EM63OU 9.9 miles 206° 2024-12-16 13:30:15
N4XWC-8 40 2024-12-15 12:22:20 2024-12-17 20:12:22 EM63OM > EM63OU 23.3 miles 190° 2024-12-17 19:39:14
N4YOT-1 7 2024-12-05 07:37:22 2024-12-11 14:41:44 EM63SO > EM63OU 26.4 miles 134° 2024-12-11 14:41:44
W4HFZ-8 5 2024-12-16 16:51:03 2024-12-16 20:46:36 EM63OL > EM63OU 28.3 miles 188° 2024-12-16 16:51:03
K4HNH-9 4 2024-12-07 11:27:08 2024-12-08 15:23:11 EM63OR > EM63OU 11.8 miles 203° 2024-12-08 15:20:07
WD4HMR 1097 2024-12-05 04:10:05 2024-12-18 07:45:45 EM63QP > EM63OU 16.9 miles 157° 2024-12-18 07:45:45
WD4HMR-1 134 2024-12-04 20:29:53 2024-12-07 11:02:23 EM63QP > EM63OU 16.9 miles 157° 2024-12-07 11:02:23
W6WZY5 1 2024-12-09 06:45:23 2024-12-09 06:45:23 EM63KQ > EM63OU 24.7 miles 240° 2024-12-09 06:45:23
WB4JB-14 4 2024-12-11 06:42:20 2024-12-11 23:03:39 EM63OR > EM63OU 11.2 miles 203° 2024-12-11 06:42:20
K4TQR-1 77 2024-12-04 20:33:39 2024-12-08 06:36:00 EM63PN > EM63OU 21.9 miles 173° 2024-12-08 06:36:00
W4RKZ-9 14 2024-12-05 08:59:37 2024-12-17 17:14:39 EM63OL > EM63OU 27.1 miles 185° 2024-12-17 11:48:28
KQ4APD-7 2 2024-12-11 11:59:29 2024-12-18 07:36:04 EM63OM > EM63OU 25.6 miles 185° 2024-12-18 07:36:04
W6TFK-9 2 2024-12-11 11:42:18 2024-12-11 11:59:34 EM63OM > EM63OU 24.3 miles 190° 2024-12-11 11:42:18
KN4RCQ-9 2 2024-12-06 07:00:35 2024-12-10 15:22:43 EM63PJ > EM63OU 33.6 miles 172° 2024-12-06 07:00:35
KO4YGI-9 3 2024-12-10 08:26:05 2024-12-10 08:47:12 EM63PM > EM63OU 23.5 miles 173° 2024-12-10 08:26:05

Only stations from which a position packet has been heard 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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