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APRS station KJ4LAB-1 - show graphs
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Comment: MT-RTG. on 147.24 rptr
Mic-E message: Off duty
Last status: TinyTrak3 v1.1
Location: 34°43.94' N 86°39.38' W - locator EM64QR15FS - show map - static map
3.4 miles North bearing 352° from Redstone Arsenal, Madison County, Alabama, United States [?]
4.0 miles West bearing 272° from Huntsville, Madison County, Alabama, United States
79.3 miles West bearing 255° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2021-04-16 09:04:25 EDT (1h40m ago)
2021-04-16 08:04:25 CDT local time at Redstone Arsenal, United States [?]
Altitude: 686 ft
Course: 232°
Speed: 9 MPH
Last path: KJ4LAB-1>STTS9T via WIDE1-1,WIDE2-1,qAo,N8DEU-7 (good)
Positions stored: 757
Packet rate: 152 seconds between packets on average during 1371 seconds.
Other SSIDs: KJ4LAB-2
Stations near current position of KJ4LAB-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EW6182509.7 yards 252°2021-04-16 10:44:45 KM4KTD-20.5 miles 274°2021-04-16 09:42:31
KK4MQS-10.9 miles 139°2021-04-16 10:38:26 KJ4SQN-51.2 miles 177°2021-03-26 13:37:29
KC4ZYC-Y2.0 miles 217°2021-04-15 18:29:52 W4HSV2.1 miles 324°2021-04-13 02:12:30
N4WGY2.1 miles 296°2021-04-16 10:37:35 W4DKW-DP2.4 miles 286°2021-04-08 02:39:17
W2BL-102.7 miles 299°2021-03-27 12:19:14 K4GIG E2.8 miles 299°2021-04-16 10:29:07
K4GIG-E2.8 miles 299°2021-04-16 10:29:17 KK9W-73.0 miles 101°2021-04-16 06:38:43
KK4TIB-93.0 miles 82°2021-04-13 12:32:20 FW12253.4 miles 290°2021-04-16 10:43:23
W4JT-53.6 miles 309°2021-04-10 22:33:06 KG4BHR-93.6 miles 25°2021-04-16 06:22:19
KK4CIV B4.0 miles 92°2021-04-16 10:37:06 KK4CIV-B4.0 miles 92°2021-04-16 10:37:16
KK4RPP C4.0 miles 92°2021-04-16 10:29:33 KK4RPP-C4.0 miles 92°2021-04-16 10:29:43
Stations which heard KJ4LAB-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N4IDX-7 1 2021-04-09 08:47:20 2021-04-09 08:47:20 EM64PR > EM64HJ 44.8 miles 242° 2021-04-09 08:47:20
N4BCX 2 2021-04-13 12:56:35 2021-04-15 13:28:00 EM64QR > EM64SS 9.9 miles 71° 2021-04-15 13:28:00
K4DOH 5 2021-04-11 14:33:22 2021-04-13 12:51:10 EM64OR > EM64RP 16.1 miles 108° 2021-04-11 15:25:03
N8DEU-7 173 2021-04-01 08:36:43 2021-04-16 09:04:14 EM64OQ > EM64RR 14.4 miles 79° 2021-04-09 19:18:53
W4HBO-5 18 2021-04-02 08:35:51 2021-04-09 13:07:21 EM64PR > EM64OM 17.9 miles 202° 2021-04-09 13:07:21
K4PLT-2 188 2021-04-01 08:22:32 2021-04-16 09:02:33 EM64QQ > EM64PR 8.3 miles 286° 2021-04-08 17:26:46

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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