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APRS station MARQSA - show graphs
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 - ตำแหน่ง FK68WG67MB - show map
8.7 km ใต้ bearing 181° มาจาก Guaynabo, Guaynabo, Puerto Rico [?]
13.9 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Trujillo Alto, Trujillo Alto, Puerto Rico
14.0 km ใต้ bearing 161° มาจาก Bayamón, Bayamón, Puerto Rico
20.8 km ใต้ bearing 182° มาจาก San Juan, San Juan, Puerto Rico
Last position: 2025-04-12 22:02:03 UTC (2m43s ago)
2025-04-12 18:02:03 AST เวลาท้องถิ่น Guaynabo, Puerto Rico [?]
Device: Kantronics: KPC-3
Last path: MARQSA>APN391 via qAR,KP4OD-2
Positions stored: 88
APRS digipeater – Statistics for 2025-04:
Stations heard directly: 18 on radio path – show map
Last heard a station directly: 2025-04-12 21:53:26 UTC (11m20s ago)
Normal receiver range estimate: 30 km (Updated: 2024-12-31 23:09:29 UTC)
Position packets heard directly: 707 on radio path
Stations which heard MARQSA directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - 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 MARQSA
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - 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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