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APRS station KW4J - show graphs
Comment: APRS Voyager U=12.2V.
Location: 33°24.01' N 86°50.65' W - locator EM63NJ86QA - show map
1.9 miles West bearing 259° from Hoover, Jefferson County, Alabama, United States [?]
4.7 miles Southwest bearing 224° from Vestavia Hills, Jefferson County, Alabama, United States
8.7 miles South bearing 196° from Birmingham, Jefferson County, Alabama, United States
78.0 miles Northwest bearing 336° from Montgomery, Montgomery County, Alabama, United States
Last position: 2024-12-21 08:47:57 EST (15h23m ago)
2024-12-21 07:47:57 CST local time at Hoover, United States [?]
Altitude: 1370 ft
Course: 128°
Speed: 0 MPH
Device: Microsat
Last path: KW4J>APMI0A via KK5CM-12,K4TQR-1,WIDE2*,qAR,KC0EQQ-10 (good)
Positions stored: 3483
Packet rate: 350 seconds between packets on average during 2099 seconds.
Last heard a station directly: 2024-10-07 19:04:10 EDT (75d 6h6m ago)
Stations near current position of KW4J - show more
callsign distance last heard - EST      callsign distance last heard - EST
GW16360.9 miles 335°2024-12-22 00:08:06 K4NYE-D1.1 miles 52°2024-12-21 23:53:17
KI4HRG2.3 miles 181°2024-12-22 00:07:04 KJ4TMM-93.0 miles 200°2024-12-18 13:43:26
WA4FG3.6 miles 171°2024-12-22 00:10:49 K5TEL-D3.7 miles 115°2024-12-21 23:53:14
N8DEU-113.8 miles 109°2024-12-13 18:24:48 N1YZ4.1 miles 153°2024-12-22 00:07:01
WB4FAY-44.2 miles 60°2024-12-22 00:10:17 KO4TM B4.2 miles 60°2024-12-22 00:04:27
KO4TM-B4.2 miles 60°2024-12-22 00:04:12 KO4TM-C4.2 miles 60°2024-12-22 00:04:12
KO4TM C4.2 miles 60°2024-12-22 00:04:27 WB4FAY4.3 miles 67°2024-12-19 10:16:21
KM4WBW4.5 miles 15°2024-12-12 17:50:26 GW10374.9 miles 212°2024-12-22 00:09:07
EW31565.1 miles 101°2024-12-22 00:00:45 FW80956.5 miles 168°2024-12-22 00:00:26
KB9LBP-106.5 miles 306°2024-12-01 12:48:14 WD4MHS C7.0 miles 214°2024-12-21 23:54:24
Stations which heard KW4J directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
N4XWC 1104 2024-11-30 19:03:44 2024-12-15 12:03:08 EM63NJ > EM63NU 32.4 miles 0° 2024-12-15 07:41:50
KK5CM-12 2 2024-12-21 08:37:58 2024-12-21 08:47:57 EM63NJ > EM63OI 3.4 miles 131° 2024-12-21 08:47:57
WB4GNA-1 1177 2024-11-30 19:42:38 2024-12-12 21:35:55 EM63NJ > EM73CL 59.1 miles 84° 2024-12-12 21:35:55
K4TQR-1 247 2024-12-04 05:03:38 2024-12-20 09:11:36 EM63NJ > EM63PN 13.3 miles 37° 2024-12-17 22:08:04

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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