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APRS station KD4EXS-9 - show graphs
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Mic-E message: In service
Location: 33°26.03' N 86°43.11' W - locator EM63PK34SC - show map - static map
2.2 miles West bearing 277° from Lake Purdy, Shelby County, Alabama, United States [?]
2.2 miles South bearing 160° from Cahaba Heights, Jefferson County, Alabama, United States
7.7 miles Southeast bearing 141° from Birmingham, Jefferson County, Alabama, United States
77.6 miles North bearing 342° from Montgomery, Montgomery County, Alabama, United States
Last position: 2017-02-27 08:27:58 EST (13h59m ago)
2017-02-27 07:27:58 CST local time at Lake Purdy, United States [?]
Altitude: 492 ft
Course: 57°
Speed: 13 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KD4EXS-9>S3RV0S via K4TQR-1*,WIDE1*,WIDE2-1,qAR,KG4PID-14 (good)
Positions stored: 44801
Packet rate: 90 seconds between packets on average during 1265 seconds.
Other SSIDs: KD4EXS KD4EXS-1 KD4EXS-10 KD4EXS-4 KD4EXS-5
Stations near current position of KD4EXS-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WN4VSU-91.9 miles 338°2017-02-27 12:37:00 WN4VSU-Z2.3 miles 360°2017-01-31 22:26:53
EW77932.4 miles 194°2017-02-27 22:26:22 KE4DZU-K2.5 miles 212°2017-02-23 11:57:19
AC4GJ B3.2 miles 253°2017-02-27 22:23:29 AC4GJ-B3.2 miles 253°2017-02-27 22:23:39
WB4FAY3.6 miles 268°2017-02-01 10:42:45 KE4DZU-53.6 miles 194°2017-02-27 22:20:40
WB4FAY-43.6 miles 266°2017-02-27 22:26:17 KO4TM B3.6 miles 266°2017-02-27 22:16:03
KO4TM-B3.6 miles 266°2017-02-27 22:15:48 KO4TM-C3.6 miles 266°2017-02-27 22:15:48
KO4TM C3.6 miles 266°2017-02-27 22:16:03 KE4DZU-63.6 miles 199°2017-02-27 16:19:22
K4DSO A4.3 miles 135°2017-02-27 22:19:47 K4DSO AD4.3 miles 135°2017-02-27 22:19:47
K4DSO C4.3 miles 135°2017-02-27 22:19:47 K4DSO B4.3 miles 135°2017-02-27 22:19:47
K4DSO-A4.3 miles 135°2017-02-27 22:19:32 K4DSO-B4.3 miles 135°2017-02-27 22:19:32
Stations which heard KD4EXS-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4XWC 270 2017-01-31 19:22:43 2017-02-27 08:21:45 EM63KF > EM63NU 48.8 miles 22° 2017-02-05 20:41:09
K4TQR-1 195 2017-01-31 19:18:50 2017-02-27 08:27:28 EM63KF > EM63PN 35.4 miles 48° 2017-02-04 17:38:12
KU4BL-3 72 2017-01-31 19:26:55 2017-02-24 18:55:27 EM63QN > EM63UL 20.8 miles 107° 2017-02-23 12:06:05
W4GRE-7 7 2017-02-05 20:17:08 2017-02-05 20:38:25 EM62JW > EM63KF 18.4 miles 15° 2017-02-05 20:21:56
KJ4TDM 6 2017-02-07 13:25:01 2017-02-22 14:03:46 EM63PM > EM63OU 23.6 miles 352° 2017-02-07 13:25:01
WB4GNA-7 26 2017-01-31 19:17:34 2017-02-27 08:19:10 EM63PM > EM73CL 51.2 miles 93° 2017-02-07 13:22:40
W4CCQ-7 9 2017-02-02 18:31:42 2017-02-27 08:26:24 EM63RN > EM63NG 28.4 miles 225° 2017-02-23 10:44:18
KJ4TDM-2 1 2017-02-20 08:58:37 2017-02-20 08:58:37 EM63QN > EM64TE 47.6 miles 23° 2017-02-20 08:58:37

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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