Station info for MARQSA – aprs.fi

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APRS digipeater – Statistics for 2025-06:
Comment:	A=1600,W3 KP4IA APRS DIGI MARQUESA 144.390 MHz
Last beacon:	KP4IA APRS DIGI MT MARQUESA - AGUAS BUENAS, PUERTO RICO - 144.390 MHz
Location:	18°16.77' N 66°06.73' W - locator FK68WG67MB - show map 7.9 km West bearing 287° from Bairoa, Caguas, Puerto Rico [?] 8.4 km Northwest bearing 307° from Caguas, Caguas, Puerto Rico 14.0 km South bearing 161° from Bayamón, Bayamón, Puerto Rico 20.8 km South bearing 182° from San Juan, San Juan, Puerto Rico
Last position:	2025-06-13 01:03:21 UTC (26s ago) 2025-06-12 21:03:21 AST local time at Bairoa, Puerto Rico [?]
Device:	Kantronics: KPC-3
Last path:	MARQSA>APN391 via qAR,KP4TP-3
Positions stored:	88
Stations heard directly:	13 on radio path – show map
Last heard a station directly:	2025-06-13 00:23:03 UTC (40m44s ago)
Normal receiver range estimate:	30 km (Updated: 2024-12-31 23:09:29 UTC)
Position packets heard directly:	422 on radio path

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.