Station info for KV4S – aprs.fi

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APRS igate – Statistics for 2026-01:
Comment:	APMAIL http://KV4S.radio UV-PRO
Mic-E message:	In service
Location:	33°20.92' N 86°39.45' W - locator EM63QI13CQ - show map 2.7 km West bearing 291° from Chelsea, Shelby County, Alabama, United States [?] 11.3 km West bearing 270° from Westover, Shelby County, Alabama, United States 23.4 km Southeast bearing 145° from Birmingham, Jefferson County, Alabama, United States 114.1 km North bearing 343° from Montgomery, Montgomery County, Alabama, United States
Last position:	2026-01-14 13:30:26 UTC (31s ago) 2026-01-14 07:30:26 CST local time at Chelsea, United States [?]
Altitude:	147 m
Course:	253°
Speed:	69 km/h
Device:	Open Source: APRSdroid (software, Android)
Last path:	KV4S>S3RP9R via TCPIP*,qAC,T2PANAMA
Positions stored:	42513
Other SSIDs:	KV4S-2 KV4S-1 KV4S-7 KV4S-9 KV4S-4 KV4S-10 KV4S-12
Stations heard directly:	3 on radio path – show map
Last heard a station directly:	2026-01-14 13:19:03 UTC (11m54s ago)
Position packets heard directly:	12 on radio path
Position packets sent to APRS-IS:	15 – show map

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.

callsign		pkts	first heard - UTC	last heard	longest	(rx => tx)	longest at - UTC

Only stations from which a position packet has been heard 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.

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.