Comment:	E21SMM-3 DIGIPEATER AT NONTHABURI #
Location:	13°54.57' N 100°21.73' E - locator OK03EV38LG - show map 6.7 km West bearing 262° from Bang Bua Thong, Nonthaburi, Thailand [?] 22.9 km Northwest bearing 319° from Bangkok, Bangkok, Thailand 42.8 km Northwest bearing 324° from Samut Prakan, Samut Prakan, Thailand
Last position:	2025-08-01 16:58:01 UTC (2d 11h48m ago) 2025-08-01 23:58:01 +07 local time at Bang Bua Thong, Thailand [?]
Last telemetry:	2025-07-22 10:03:46 UTC (12d 18h43m ago) – show telemetry Ch 1: 24, Ch 2: 0, Ch 3: 0, Ch 4: -31, Ch 5: 1
Last path:	E21SMM-3>APRSTH via WIDE1-1,WIDE2-1,qAO,HS8PRF-2
Positions stored:	5
Last heard a station directly:	2025-07-30 04:27:45 UTC (5d 19m ago)
Normal receiver range estimate:	120 km (Updated: 2018-11-30 22:56:51 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.

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.