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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: 2018-11-21 12:33:17 EST (3m48s ago)
2018-11-21 11:33:17 CST local time at Smoke Rise, United States [?]
Last WX report: 2018-11-21 12:33:17 EST (3m48s ago) – show weather charts
51 °F 55% 1028.8 mbar 8.1 MPH North
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: KJ4TDM>APU25N via qAR,N4XWC
Positions stored: 207
Packet rate: 256 seconds between packets on average during 12539 seconds.
Other SSIDs: KJ4TDM-1 KJ4TDM-10 KJ4TDM-11 KJ4TDM-5 KJ4TDM-6 KJ4TDM-7 KJ4TDM-9
APRS igate – Statistics for 2018-11:
Stations heard directly: 18 on radio path – show map
Last heard a station directly: 2018-11-20 23:58:03 EST (12h39m ago)
Normal receiver range estimate: 68 miles (Updated: 2017-05-31 17:52:29 EDT)
Position packets heard directly: 238 on radio path
Position packets sent to APRS-IS: 973 – show map
Stations near current position of KJ4TDM - show more
callsign distance last heard - EST      callsign distance last heard - EST
KJ4TDM-9132.8 yards 297°2018-11-17 18:03:43 FW32862.9 miles 251°2018-11-21 12:30:37
N4XWC-85.3 miles 269°2018-11-21 09:39:39 N4XWC5.3 miles 269°2018-11-21 12:36:25
KN4BNC-95.8 miles 261°2018-11-13 13:36:11 KJ4DZF7.8 miles 203°2018-11-20 17:50:41
KM4NDI-109.7 miles 172°2018-11-21 12:24:15 KM4NDI9.7 miles 172°2018-11-21 12:35:17
KM4EDS C9.8 miles 30°2018-11-21 12:23:55 KM4EDS-C9.8 miles 30°2018-11-21 12:24:05
EW683012.9 miles 195°2018-11-21 12:31:59 KM4EDS13.5 miles 355°2018-11-21 07:58:29
WJ8J13.5 miles 357°2018-11-21 12:06:27 WJ8J-914.4 miles 354°2018-11-06 14:58:11
NR4J-915.6 miles 193°2018-11-21 12:30:20 KK4LPO16.0 miles 349°2018-11-06 10:17:58
K4LSL-316.2 miles 155°2018-11-16 16:55:56 KX4JO16.6 miles 157°2018-11-19 08:30:18
KC4ANB16.9 miles 153°2018-11-21 12:35:17 WD4HMR16.9 miles 157°2018-10-27 09:32:34
Stations which heard KJ4TDM directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4XWC 2983 2018-10-31 20:05:16 2018-11-21 12:33:17 EM63OU > EM63NU 5.3 miles 269° 2018-11-21 12:33:17
K4TQR-1 37 2018-11-02 02:58:36 2018-11-19 01:30:22 EM63OU > EM63PN 21.9 miles 173° 2018-11-19 01:30:22
N4XWC-8 1 2018-11-08 20:07:47 2018-11-08 20:07:47 EM63OU > EM63NK 30.6 miles 193° 2018-11-08 20:07:47
WB4GNA-7 1 2018-11-14 16:58:38 2018-11-14 16:58:38 EM63OU > EM73CL 60.3 miles 116° 2018-11-14 16:58:38
KJ4TDM-1 10 2018-11-02 03:28:36 2018-11-04 03:58:42 EM63OU > EM64TE 32.1 miles 48° 2018-11-04 03:58:42
KC4UG-2 2 2018-11-03 09:58:34 2018-11-03 10:28:34 EM63OU > EM53XQ 77.2 miles 261° 2018-11-03 10:28:34

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 16 2018-10-31 23:16:25 2018-11-19 13:40:57 EM63NU > EM63OU 5.3 miles 269° 2018-11-19 13:40:57
K4TQR-1 1 2018-11-08 07:07:25 2018-11-08 07:07:25 EM63PN > EM63OU 21.9 miles 173° 2018-11-08 07:07:25
W4SJV-9 1 2018-11-16 14:20:56 2018-11-16 14:20:56 EM63OR > EM63OU 10.4 miles 204° 2018-11-16 14:20:56
N4XWC-8 58 2018-11-02 12:59:16 2018-11-20 23:58:03 EM63OK > EM63OU 29.6 miles 188° 2018-11-10 09:42:07
WA8VWY-7 16 2018-11-03 15:02:03 2018-11-03 15:35:14 EM53SJ > EM63OU 100.8 miles 252° 2018-11-03 15:02:03
WN4AT-9 1 2018-11-04 10:47:54 2018-11-04 10:47:54 EM63NM > EM63OU 24.7 miles 192° 2018-11-04 10:47:54
WB4GNA-7 2 2018-11-15 09:11:36 2018-11-16 13:01:31 EM73CL > EM63OU 60.3 miles 116° 2018-11-16 13:01:31
NR4J-8 77 2018-10-31 21:40:23 2018-11-20 19:39:44 EM63OM > EM63OU 25.1 miles 185° 2018-11-03 08:30:04
WA4WBX 2 2018-11-04 10:19:47 2018-11-17 08:52:40 EM63QE > EM63OU 47.1 miles 169° 2018-11-04 10:19:47
KA7UEC-7 1 2018-11-07 11:41:29 2018-11-07 11:41:29 EM63LP > EM63OU 23.0 miles 232° 2018-11-07 11:41:29
NA8W-2 1 2018-11-05 11:35:51 2018-11-05 11:35:51 EM63OS > EM63OU 7.0 miles 217° 2018-11-05 11:35:51
NR4J-9 14 2018-11-14 06:20:32 2018-11-19 11:33:56 EM63NM > EM63OU 25.8 miles 196° 2018-11-17 09:59:21
KC1GFO-9 1 2018-11-07 12:35:51 2018-11-07 12:35:51 EM63ON > EM63OU 22.4 miles 185° 2018-11-07 12:35:51
KJ4TDM-9 35 2018-11-06 08:01:10 2018-11-17 18:01:46 EM63SX > EM63OU 16.3 miles 68° 2018-11-13 08:38:23
KE4AHR-2 4 2018-11-07 13:06:20 2018-11-10 16:44:43 EM63OL > EM63OU 26.5 miles 185° 2018-11-07 13:06:20
KM4NDI-6 5 2018-11-03 09:45:51 2018-11-10 09:36:51 EM63OM > EM63OU 25.2 miles 185° 2018-11-07 14:11:20
KF4JQP-9 2 2018-11-12 09:13:20 2018-11-12 09:32:09 EM63OM > EM63OU 24.2 miles 188° 2018-11-12 09:32:09
KN4CUH 1 2018-11-02 20:16:01 2018-11-02 20:16:01 EM63OU > EM63OU 4.7 miles 253° 2018-11-02 20:16:01

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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