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APRS station K4JCH - show graphs
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Comment: pocketAPRS v1.14
Last status: Mobile
Location: 34°40.38' N 86°32.41' W - locator EM64RQ51EM - show map - static map
4.7 miles Southeast bearing 147° from Huntsville, Madison County, Alabama, United States [?]
6.1 miles East bearing 97° from Redstone Arsenal, Madison County, Alabama, United States
74.3 miles West bearing 250° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2016-09-23 14:42:16 EDT (5d 3h29m ago)
2016-09-23 13:42:16 CDT local time at Huntsville, United States [?]
Altitude: 659 ft
Last path: K4JCH>APP194 via K4PLT-2,WIDE1*,WIDE2-1,qAR,N8DEU-5 (good)
Positions stored: 60695
Stations near current position of K4JCH - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DW91860.4 miles 196°2016-09-28 18:11:15 KI4SBC AD1.8 miles 286°2016-09-23 23:33:47
KI4SBC B1.8 miles 286°2016-09-23 23:33:47 KI4SBC C1.8 miles 286°2016-09-23 23:33:47
KI4SBC-B1.8 miles 286°2016-09-23 23:33:32 KI4SBC-C1.8 miles 286°2016-09-23 23:33:32
KK4LPO-72.8 miles 323°2016-09-28 18:03:42 KK4LPO-52.9 miles 304°2016-09-27 13:37:55
W4VPZ3.0 miles 212°2016-09-15 15:27:32 HAMTONCVE3.2 miles 94°2016-09-28 18:06:03
EW71063.6 miles 138°2016-09-28 18:10:57 KK4TIB3.6 miles 189°2016-09-11 11:29:32
DW97473.8 miles 172°2016-09-28 18:00:52 EW80414.1 miles 321°2016-09-28 18:03:14
K4ICP B4.1 miles 321°2016-09-28 17:53:32 K4ICP-B4.1 miles 321°2016-09-28 17:53:42
K4ICP4.1 miles 321°2016-09-09 23:10:13 146.94HSV4.5 miles 5°2016-09-28 17:49:23
DW62154.5 miles 170°2016-09-28 18:09:25 W4HMC-14.7 miles 317°2016-09-28 17:45:36
Stations which heard K4JCH directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N8DEU-5 3 2016-09-16 20:08:29 2016-09-16 23:56:37 EM64SP > EM64MM 28.2 miles 251° 2016-09-16 20:08:29
K4PLT-2 26 2016-09-06 15:47:57 2016-09-23 14:42:16 EM64TO > EM64PR 23.9 miles 294° 2016-09-19 01:47:01
N4BCX 12 2016-09-11 13:23:21 2016-09-17 00:00:07 EM64SP > EM64SS 9.5 miles 344° 2016-09-16 20:07:09
W4RBS 3 2016-09-10 10:21:28 2016-09-10 10:24:18 EM64XP > EM64XP 2.0 miles 241° 2016-09-10 10:24:18

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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