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APRS weather station KJ4TDM - show graphs
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Comment: \Davis Pro2 www.BriansWX.com
Location: 33°52.24' N 86°45.02' W - locator EM63OU98XX - show map - static 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: 2019-04-22 18:21:13 EDT (23s ago)
2019-04-22 17:21:13 CDT local time at Smoke Rise, United States [?]
Last WX report: 2019-04-22 18:21:13 EDT (23s ago) – show weather charts
84 °F 35% 1020.0 mbar 0.0 MPH Northwest
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: KJ4TDM>APU25N via TCPIP*,qAC,T2MSSOURI
Positions stored: 207
Packet rate: 247 seconds between packets on average during 12102 seconds.
Other SSIDs: KJ4TDM-1 KJ4TDM-10 KJ4TDM-11 KJ4TDM-5 KJ4TDM-6 KJ4TDM-7 KJ4TDM-9
APRS igate – Statistics for 2019-04:
Stations heard directly: 19 on radio path – show map
Last heard a station directly: 2019-04-22 18:20:36 EDT (1m ago)
Normal receiver range estimate: 68 miles (Updated: 2017-05-31 17:52:29 EDT)
Position packets heard directly: 892 on radio path
Position packets sent to APRS-IS: 2861 – show map
Stations near current position of KJ4TDM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KJ4TDM-970.3 yards 286°2019-04-21 13:16:03 AJ4LH B1.6 miles 345°2019-04-11 21:31:56
AJ4LH-B1.6 miles 345°2019-04-11 21:32:06 AJ4LH1.6 miles 345°2019-04-22 18:13:20
FW32862.9 miles 251°2019-04-22 18:16:40 KD4CIF4.2 miles 242°2019-03-27 19:59:08
BMXSVR12A5.2 miles 98°2019-04-18 22:19:02 N4XWC5.3 miles 269°2019-04-22 18:20:36
KM4JBZ6.7 miles 224°2019-04-13 02:01:40 N4XWC-87.0 miles 262°2019-04-22 17:57:53
KN4QLF8.0 miles 72°2019-04-22 18:04:05 KM4EDS9.5 miles 31°2019-04-11 11:45:41
KM4NDI-109.7 miles 172°2019-04-22 18:18:48 KM4NDI9.7 miles 172°2019-04-22 18:20:18
KM4EDS C9.8 miles 30°2019-04-22 18:18:00 KM4EDS-C9.8 miles 30°2019-04-22 18:18:10
K4VHF9.9 miles 170°2019-04-21 22:08:29 EW063710.9 miles 146°2019-04-22 18:15:54
KN4BBD12.5 miles 158°2019-04-22 18:00:21 EW683012.9 miles 195°2019-04-22 18:16:45
Stations which heard KJ4TDM directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N4XWC 2069 2019-03-31 20:00:00 2019-04-22 18:18:46 EM63OU > EM63NU 5.3 miles 269° 2019-04-22 18:18:46
K4TQR-1 27 2019-04-05 09:29:55 2019-04-19 16:59:38 EM63OU > EM63PN 21.9 miles 173° 2019-04-19 16:59:38
KJ4TDM-1 1 2019-04-06 09:59:53 2019-04-06 09:59:53 EM63OU > EM64TE 32.1 miles 48° 2019-04-06 09:59:53

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 - EDT last heard longest (rx => tx) longest at - EDT
N4XWC 257 2019-04-01 18:07:55 2019-04-22 18:20:36 EM63NU > EM63OU 5.3 miles 269° 2019-04-22 18:20:36
K4TQR-1 212 2019-04-14 03:57:35 2019-04-20 14:50:01 EM63PN > EM63OU 21.9 miles 173° 2019-04-20 14:50:01
KG7V-9 1 2019-04-14 21:31:55 2019-04-14 21:31:55 EM63OP > EM63OU 16.1 miles 197° 2019-04-14 21:31:55
N4XWC-8 70 2019-03-31 20:46:18 2019-04-19 23:27:08 EM63ON > EM63OU 21.5 miles 190° 2019-04-19 23:04:49
WA8VWY-7 4 2019-04-15 18:31:41 2019-04-17 18:31:46 EM64JS > EM63OU 67.3 miles 335° 2019-04-17 18:31:46
WB4GNA-7 18 2019-04-07 00:03:10 2019-04-20 07:52:35 EM73CL > EM63OU 60.3 miles 116° 2019-04-20 07:52:35
NR4J-8 128 2019-03-31 22:51:39 2019-04-22 08:04:52 EM63OM > EM63OU 25.1 miles 185° 2019-04-13 08:34:10
WA4WBX 9 2019-04-15 12:49:31 2019-04-19 17:34:17 EM62OU > EM63OU 69.1 miles 182° 2019-04-19 17:34:17
KF5EVI-9 2 2019-03-31 20:44:44 2019-03-31 20:49:46 EM63OQ > EM63OU 14.3 miles 198° 2019-03-31 20:44:44
K4CR-2 3 2019-04-14 07:16:35 2019-04-14 09:17:20 EM63FE > EM63OU 65.7 miles 226° 2019-04-14 09:17:20
W4BAX 10 2019-04-18 18:39:11 2019-04-20 12:30:35 EM63OL > EM63OU 27.1 miles 185° 2019-04-19 15:10:27
NR4J-9 24 2019-04-04 19:17:37 2019-04-19 18:03:56 EM63LL > EM63OU 32.0 miles 207° 2019-04-19 16:25:36
KJ4TDM-9 112 2019-04-08 08:05:25 2019-04-21 13:13:34 EM63KX > EM63OU 23.4 miles 287° 2019-04-13 16:07:57
KE0CRR-1 4 2019-04-16 22:57:43 2019-04-19 15:19:52 EM63OL > EM63OU 27.6 miles 189° 2019-04-19 08:39:57
KM4LOA-10 1 2019-04-17 08:32:30 2019-04-17 08:32:30 EM63OS > EM63OU 8.5 miles 213° 2019-04-17 08:32:30
KN4GXD 4 2019-04-13 21:52:53 2019-04-14 08:37:33 EM63OM > EM63OU 23.7 miles 190° 2019-04-14 08:37:33
KD4PWP-7 2 2019-04-06 19:39:42 2019-04-06 19:42:58 EM63PV > EM63OU 3.6 miles 29° 2019-04-06 19:42:58
KF4JQP-9 30 2019-04-08 10:07:53 2019-04-21 17:22:59 EM63KP > EM63OU 28.2 miles 236° 2019-04-14 11:17:35
NJ2V 1 2019-04-18 20:11:30 2019-04-18 20:11:30 EM63OU > EM63OU 4.7 miles 251° 2019-04-18 20:11:30

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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