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APRS station KB4CZN-2 - show graphs
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Location: 34°43.63' N 86°36.21' W - locator EM64QR74NM - show map - static map
1.0 miles West bearing 257° from Huntsville, Madison County, Alabama, United States [?]
3.9 miles Northeast bearing 40° from Redstone Arsenal, Madison County, Alabama, United States
23.1 miles East bearing 69° from Decatur, Morgan County, Alabama, United States
Last position: 2017-09-21 19:22:10 EDT (1d 4h34m ago)
2017-09-21 18:22:10 CDT local time at Huntsville, United States [?]
Altitude: 652 ft
Course: 41°
Speed: 52 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: KB4CZN-2>APOT02 via N4BCX*,WIDE2-1,qAR,N8DEU-5 (good)
Positions stored: 7666
Stations near current position of KB4CZN-2 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W4HMC-10.5 miles 129°2017-09-22 23:53:17 W4END B1.0 miles 77°2017-09-22 23:39:25
W4END-B1.0 miles 77°2017-09-22 23:39:35 KG4HLZ-31.0 miles 94°2017-08-26 15:15:32
K4ICP B1.1 miles 118°2017-09-22 23:52:45 K4ICP-B1.1 miles 118°2017-09-22 23:52:55
EW80411.1 miles 120°2017-09-22 23:54:27 EW63601.5 miles 276°2017-09-22 23:55:01
NA4A-71.5 miles 115°2017-09-20 12:44:17 NA4A-i1.5 miles 115°2017-09-20 12:12:37
KF4TTB-22.4 miles 266°2017-09-16 02:30:25 N4WGY-102.7 miles 206°2017-09-22 23:45:20
K4COE2.8 miles 269°2017-09-18 16:33:03 KK4SYV-93.2 miles 18°2017-09-20 16:52:01
EW61823.3 miles 275°2017-09-22 23:55:28 KI4SBC AD3.8 miles 150°2017-09-22 23:41:56
KI4SBC B3.8 miles 150°2017-09-22 23:41:56 KI4SBC C3.8 miles 150°2017-09-22 23:41:57
KI4SBC-B3.8 miles 150°2017-09-22 23:41:41 KI4SBC-C3.8 miles 150°2017-09-22 23:41:41
Stations which heard KB4CZN-2 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N8DEU-5 1 2017-09-20 19:11:07 2017-09-20 19:11:07 EM64RP > EM64MM 24.8 miles 246° 2017-09-20 19:11:07
N4BCX 5 2017-09-14 18:15:03 2017-09-21 19:22:10 EM64QQ > EM64SS 7.5 miles 48° 2017-09-15 16:19:26

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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