Comment:	KF7RKD / Santitium Chiangmai T=30° H=48% P=978 PM 1:[7] , 2.5:[15] , 10:[16] (μg/m3)
Last status:	V.4.4c build May 14 2023 20:26:27 Rx:274 Digi:0 Tx:176 UpTime:08.21 DX:18-12-2025 17:34Loc E24TBB-1 30km 355°
Location:	18°48.24' N 98°58.55' E - locator NK98LT72CX - show map 1.8 km Northwest bearing 328° from Chiang Mai, Chiang Mai, Thailand [?] 8.8 km Southwest bearing 236° from San Sai, Chiang Mai, Thailand 78.7 km Northwest bearing 316° from Lampang, Lampang, Thailand
Last position:	2025-12-18 12:55:40 UTC (5m38s ago) 2025-12-18 19:55:40 +07 local time at Chiang Mai, Thailand [?]
Last WX report:	2025-12-18 12:55:29 UTC (5m49s ago) – show weather charts 30.0 °C 48% 978.0 mbar 0.0 m/s North
Last telemetry:	2025-12-18 12:56:11 UTC (5m7s ago) – show telemetry PM1.0: 7 ug/m3, PM2.5: 15 ug/m3, PM10: 17 ug/m3, RSSI: -30 dBm, SUN: 1 %
Last path:	HS5HBQ-1>AESPG4 via TCPIP*,qAC,T2PERTH
Positions stored:	3
Other SSIDs:	HS5HBQ-2
APRS igate – Statistics for 2025-12:
Stations heard directly:	9 on radio path – show map
Last heard a station directly:	2025-12-18 12:27:18 UTC (34m ago)
Normal receiver range estimate:	20 km (Updated: 2025-01-31 22:49:23 UTC)
Position packets heard directly:	807 on radio path
Position packets sent to APRS-IS:	982 – show map

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.