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APRS station K4DOH - show graphs
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Comment: 145.330MHzTheBlazerOfSolitude
Mic-E message: In service
Location: 34°41.95' N 86°37.06' W - locator EM64QQ57VT - 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
77.9 miles West bearing 252° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2021-08-03 22:16:00 EDT (3h4m ago)
2021-08-03 21:16:00 CDT local time at Redstone Arsenal, United States [?]
Altitude: 604 ft
Course: 308°
Speed: 12 MPH
Device: Kenwood: TM-D710 (rig)
Last path: K4DOH>S4TQ9U via W4HBO-5*,WIDE2-1,qAR,NA4A-10 (good)
Positions stored: 84693
Packet rate: 124 seconds between packets on average during 2105 seconds.
Other SSIDs: K4DOH-7
Last heard a station directly: 2021-07-05 14:12:41 EDT (29d 11h7m ago)
Stations near current position of K4DOH - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K4UYH-131.0 miles 188°2021-07-26 16:06:05 N2WRM1.9 miles 339°2021-07-28 22:28:30
N29RML1.9 miles 339°2021-07-24 20:40:27 KO4DTP-32.2 miles 313°2021-07-30 16:33:59
EW80412.3 miles 53°2021-08-04 01:15:24 KK4MQS-12.3 miles 315°2021-08-02 08:43:20
KN4TPG2.3 miles 317°2021-07-26 16:44:01 N4WGY-52.4 miles 265°2021-08-04 01:16:56
W4HBO-22.7 miles 41°2021-07-10 16:27:11 KK4CIV B2.8 miles 40°2021-08-04 01:10:38
KK4CIV-B2.8 miles 40°2021-08-04 01:10:48 KN4MUD-72.8 miles 345°2021-07-27 16:11:05
KK5H-92.9 miles 42°2021-08-03 18:01:58 KO4CCY-93.2 miles 257°2021-07-14 07:47:18
KM4ESU-13.2 miles 19°2021-07-30 23:18:41 N8DEU-113.5 miles 290°2021-07-27 19:53:24
K4XSS3.5 miles 124°2021-08-03 19:28:05 HUNSVRKoA3.5 miles 271°2021-07-11 17:19:00
KO4DTP-13.7 miles 308°2021-07-21 15:12:55 KM4CJ-N3.8 miles 51°2021-07-15 21:44:57
Stations which heard K4DOH directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N4BCX 1 2021-08-03 21:54:24 2021-08-03 21:54:24 EM64RR > EM64SS 6.5 miles 50° 2021-08-03 21:54:24
N8DEU-7 87 2021-08-01 15:23:01 2021-08-03 22:16:32 EM64OQ > EM64RR 12.8 miles 73° 2021-08-02 16:48:05
W4HBO-5 15 2021-08-01 17:33:00 2021-08-03 22:16:00 EM64RR > EM64OM 19.1 miles 222° 2021-08-03 22:07:46
NA4A-10 1 2021-08-03 22:15:29 2021-08-03 22:15:29 EM64QQ > EM64NI 27.9 miles 216° 2021-08-03 22:15:29
W4HBO-7 1 2021-08-01 16:52:56 2021-08-01 16:52:56 EM64PR > EM64SN 18.0 miles 135° 2021-08-01 16:52:56

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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