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APRS station KB4JHU-4 - show graphs
Comment: 146.520MHz Michael; Tullahoma, TN; KB4JHU@ARRL.NET
Mic-E message: En route
Location: 30°29.91' N 88°16.09' W - locator EM50UL79TP - show map
7.5 km East bearing 71° from Grand Bay, Mobile County, Alabama, United States [?]
10.7 km North bearing 350° from Bayou La Batre, Mobile County, Alabama, United States
30.6 km Southwest bearing 225° from Mobile, Mobile County, Alabama, United States
79.8 km East bearing 82° from West Gulfport, Harrison County, Mississippi, United States
Last position: 2025-11-19 18:11:15 UTC (20h31m ago)
2025-11-19 12:11:15 CST local time at Grand Bay, United States [?]
Altitude: 48 m
Course: 71°
Speed: 87 km/h
Last telemetry: 2024-02-15 12:37:56 UTC (644d 2h4m ago) – show telemetry
Ch 1: 141, Ch 2: 49, Ch 3: 999, Ch 4: 569, Ch 5: 507
 1     2     3     4     5     6     7     8 
Device: Yaesu: FTM-300D (rig)
Last path: KB4JHU-4>SP2Y9Q via N4TAE-15*,WIDE2-1,qAO,N4TAE-1 (good)
Positions stored: 41505
Other SSIDs: KB4JHU-15 KB4JHU-6 KB4JHU KB4JHU-2 KB4JHU-11 KB4JHU-14 KB4JHU-17 KB4JHU-Y KB4JHU-3
Stations which heard KB4JHU-4 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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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