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APRS station HS1HTW-7 - show graphs
Comment: 145.000MHz Good day...
Location: 13°41.51' N 100°39.64' E - locator OK03HQ96GA - show map
6.5 km East bearing 100° from Phra Khanong, Bangkok, Thailand [?]
10.0 km East bearing 106° from Khlong Toei, Bangkok, Thailand
12.4 km Northeast bearing 34° from Samut Prakan, Samut Prakan, Thailand
18.5 km East bearing 112° from Bangkok, Bangkok, Thailand
Last position: 2026-01-11 08:28:58 UTC (17s ago)
2026-01-11 15:28:58 +07 local time at Phra Khanong, Thailand [?]
Altitude: -49 m
Device: Open Source: APRSdroid (app, Android)
Last path: HS1HTW-7>APDR16 via WIDE1-1,qAO,HS8PRF-2 (good)
Positions stored: 429608
Other SSIDs: HS1HTW-9 HS1HTW-2 HS1HTW-1 HS1HTW HS1HTW-5 HS1HTW-4
Last heard a station directly: 2025-11-09 08:24:57 UTC (63d 4m ago)
Stations which heard HS1HTW-7 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.
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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