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APRS station KV4S-9 - show graphs
Comment: 444.700MHz T156 +500 APMAIL http://KV4S.radio FTM-300D
Mic-E message: In service
Location: 33°20.89' N 86°37.94' W - locator EM63QI43CN - show map
916.0 m North bearing 348° from Chelsea, Shelby County, Alabama, United States [?]
9.0 km West bearing 269° from Westover, Shelby County, Alabama, United States
24.8 km Southeast bearing 140° from Birmingham, Jefferson County, Alabama, United States
113.4 km North bearing 344° from Montgomery, Montgomery County, Alabama, United States
Last position: 2025-06-21 20:37:52 UTC (3d 15h28m ago)
2025-06-21 15:37:52 CDT local time at Chelsea, United States [?]
Altitude: 170 m
Course: 268°
Speed: 31 km/h
Device: Yaesu: FTM-300D (rig)
Last path: KV4S-9>S3RP8Y via KV4S-1*,WIDE2-1,qAR,KV4S-2 (good)
Positions stored: 5709
Other SSIDs: KV4S-2 KV4S-1 KV4S-7 KV4S KV4S-12 KV4S-4 KV4S-10
Stations which heard KV4S-9 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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