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APRS station K4DOH - show graphs
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Comment: 146.520MHzTheBlazerOfSolitude
Mic-E message: In service
Location: 34°41.97' N 86°37.06' W - locator EM64QQ57VV - show map - static map
2.0 miles Northeast bearing 58° from Redstone Arsenal, Madison County, Alabama, United States [?]
2.8 miles Southwest bearing 220° from Huntsville, Madison County, Alabama, United States
7.4 miles East bearing 90° from Madison, Madison County, Alabama, United States
21.8 miles East bearing 73° from Decatur, Morgan County, Alabama, United States
Last position: 2021-05-14 19:50:33 EDT (8h31m ago)
2021-05-14 18:50:33 CDT local time at Redstone Arsenal, United States [?]
Altitude: 610 ft
Course: 72°
Speed: 5 MPH
Device: Kenwood: TM-D710 (rig)
Last path: K4DOH>S4TQ9W via WIDE1-1,WIDE2-1,qAo,N8DEU-7 (good)
Positions stored: 81807
Packet rate: 145 seconds between packets on average during 4944 seconds.
Other SSIDs: K4DOH-7
APRS digipeater – Statistics for 2021-05:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2021-05-10 12:09:07 EDT (4d 16h13m ago)
Position packets heard directly: 28 on radio path
Stations near current position of K4DOH - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N4WGY-100.7 miles 218°2021-05-15 03:50:43 K1RAH1.3 miles 248°2021-05-10 21:38:59
KO4PYQ-101.6 miles 216°2021-05-05 10:05:37 KK4LPO-92.0 miles 96°2021-05-14 15:47:01
KK5H-92.0 miles 96°2021-05-14 15:13:58 KG6SJS-72.1 miles 36°2021-04-25 19:16:57
EW80412.2 miles 53°2021-05-15 04:20:22 N4WGY-52.4 miles 265°2021-05-15 04:17:07
W4A/HR0112.7 miles 214°2021-04-20 14:13:42 K3ZTG B2.8 miles 42°2021-05-02 04:05:06
K3ZTG-B2.8 miles 42°2021-05-02 04:05:16 NM0J B2.8 miles 40°2021-05-15 04:11:13
NM0J-B2.8 miles 40°2021-05-15 04:11:23 KK4CIV B2.8 miles 40°2021-05-15 04:18:45
KK4CIV-B2.8 miles 40°2021-05-15 04:18:55 KK4RPP C2.8 miles 40°2021-04-20 21:08:36
KK4RPP-C2.8 miles 40°2021-04-20 21:08:46 KN4TPG3.1 miles 289°2021-05-12 20:58:31
EW61823.3 miles 311°2021-04-30 18:20:45 KO4LIX-i3.7 miles 278°2021-05-14 20:33:18
Stations which heard K4DOH directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N4IDX-7 13 2021-05-02 13:00:12 2021-05-08 14:54:59 EM64RP > EM64HJ 52.8 miles 251° 2021-05-04 14:12:31
KG4PID-14 3 2021-05-10 12:51:57 2021-05-10 13:25:43 EM64RP > EM64DG 72.3 miles 249° 2021-05-10 13:24:43
N4BCX 9 2021-05-02 13:54:51 2021-05-13 14:23:50 EM64SN > EM64SS 13.6 miles 1° 2021-05-02 13:54:51
KJ4TDM-1 9 2021-05-02 14:01:49 2021-05-14 19:26:18 EM64RP > EM64TE 35.4 miles 158° 2021-05-09 14:20:00
N8DEU-7 466 2021-05-01 14:16:04 2021-05-14 19:50:33 EM64RN > EM64RR 10.8 miles 5° 2021-05-14 19:31:27
W4HBO-5 35 2021-05-02 12:57:28 2021-05-13 20:46:02 EM64RP > EM64OM 19.2 miles 236° 2021-05-04 14:51:34
K4PLT-2 57 2021-05-01 16:47:29 2021-05-14 19:46:40 EM64RO > EM64PR 14.8 miles 306° 2021-05-02 14:48:52
N4LMC-3 1 2021-05-02 13:29:02 2021-05-02 13:29:02 EM64RP > EM74HU 65.2 miles 77° 2021-05-02 13:29:02
W4ZZK-11 1 2021-05-02 14:51:13 2021-05-02 14:51:13 EM64RO > EM64CQ 71.9 miles 275° 2021-05-02 14:51:13
NA4A-10 9 2021-05-02 12:59:11 2021-05-10 13:23:05 EM64RP > EM64NI 29.8 miles 227° 2021-05-08 14:53:59
W4HBO-7 42 2021-05-02 12:52:26 2021-05-14 19:32:16 EM64QQ > EM64SN 13.8 miles 133° 2021-05-11 13:19:14

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 K4DOH
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
W4TFW-9 1 2021-05-02 13:17:31 2021-05-02 13:17:31 EM64MN > EM64RP 26.8 miles 255° 2021-05-02 13:17:31
W4TFW-1 8 2021-05-02 13:04:37 2021-05-10 13:21:39 EM64MM > EM64RP 27.7 miles 253° 2021-05-10 13:21:39
KK4LPO-9 4 2021-05-03 14:38:29 2021-05-14 11:58:01 EM64QP > EM64RQ 5.9 miles 233° 2021-05-03 14:38:29
KK5H-9 5 2021-05-10 12:01:36 2021-05-13 20:27:58 EM64SS > EM64RQ 7.4 miles 37° 2021-05-13 20:27:58
KM4YUB-10 1 2021-05-06 14:34:32 2021-05-06 14:34:32 EM64QR > EM64QR 1.4 miles 313° 2021-05-06 14:34:32
KM4ESU-3 1 2021-05-07 13:25:09 2021-05-07 13:25:09 EM64RO > EM64QQ 6.6 miles 157° 2021-05-07 13:25:09
WH6DM-9 1 2021-05-04 14:24:09 2021-05-04 14:24:09 EM64OQ > EM64RP 15.5 miles 280° 2021-05-04 14:24:09
K4JNC 2 2021-05-04 14:21:08 2021-05-04 14:23:08 EM64RP > EM64RP 2.3 miles 207° 2021-05-04 14:23:08
KJ4LAB-1 5 2021-05-02 13:19:13 2021-05-11 13:32:12 EM64PQ > EM64RP 11.5 miles 281° 2021-05-02 13:19:13

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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