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APRS station KP4IA-1 - show graphs
Comment: KP4IA APRS IGATE 144.390 MHz
Last status: KP4IA APRS WORLD WIDE IGATE NET 144.390 MHz
Location: 18°23.40' N 66°12.41' W - locator FK68VJ53EO - show map
970.8 m East bearing 95° from Mucarabones, Toa Alta, Puerto Rico [?]
1.6 km South bearing 173° from Candelaria, Toa Baja, Puerto Rico
5.5 km West bearing 260° from Bayamón, Bayamón, Puerto Rico
13.6 km Southwest bearing 232° from San Juan, San Juan, Puerto Rico
Last position: 2025-07-13 16:40:40 UTC (18h54m ago)
2025-07-13 12:40:40 AST local time at Mucarabones, Puerto Rico [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: KP4IA-1>APU25N via TCPIP*,qAC,FIFTH
Positions stored: 1227
Other SSIDs: KP4IA-14 KP4IA-9
APRS igate – Statistics for 2025-07:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2025-07-13 13:04:04 UTC (22h31m ago)
Normal receiver range estimate: 1800 km (Updated: 2022-04-30 21:29:42 UTC)
Position packets heard directly: 5 on radio path
Position packets sent to APRS-IS: 6 – show map
Stations which heard KP4IA-1 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.
Stations heard directly by KP4IA-1
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.
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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