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APRS station CT2GRF-10 - show graphs
Comment: LoRa APRS 433.775
Location: 38°33.39' N 9°03.19' W - ตำแหน่ง IM58LN33PN - show map
11.2 km ใต้ bearing 193° มาจาก Alhos Vedros, Moita, Setúbal, Portugal [?]
12.0 km ใต้ bearing 172° มาจาก Barreiro, Barreiro, Setúbal, Portugal
19.1 km ใต้ bearing 159° มาจาก Lisbon, Lisbon, Lisbon, Portugal
26.8 km ตะวันออกเฉียงใต้ bearing 145° มาจาก Amadora, Amadora, Lisbon, Portugal
Last position: 2025-12-08 01:37:49 UTC (3m23s ago)
2025-12-08 01:37:49 WET เวลาท้องถิ่น Alhos Vedros, Portugal [?]
Last telemetry: 2025-09-11 21:19:30 UTC (87d 4h21m ago) – show telemetry
Ch 1: 426, Ch 2: 35, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: CT2GRF-10>APLRG1 via WIDE1-1,qAR,CT2HBM (good)
Positions stored: 5
Other SSIDs: CT2GRF-7 CT2GRF-5 CT2GRF-9 CT2GRF-2 CT2GRF-3 CT2GRF-8 CT2GRF-12 CT2GRF-14
APRS igate – Statistics for 2025-12:
Stations heard directly: 12 on radio path – show map
Last heard a station directly: 2025-12-08 00:56:28 UTC (44m44s ago)
Position packets heard directly: 693 on radio path
Position packets sent to APRS-IS: 800 – show map
Stations which heard CT2GRF-10 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 CT2GRF-10
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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