Comment:	ทดสอบเพื่อพัฒนาต่อยอดต่ด
Location:	16°01.47' N 103°38.57' E - locator OK16TA75DV - show map 2.3 miles South bearing 197° from Roi Et, Roi Et, Thailand [?] 6.9 miles West bearing 262° from Thawat Buri, Roi Et, Thailand 61.1 miles Southeast bearing 118° from Khon Kaen, Khon Kaen, Thailand 82.4 miles Southwest bearing 243° from Savannakhét, Savannahkhét, Laos
Last position:	2025-01-13 23:05:44 EST (18d 1h25m ago) 2025-01-14 11:05:44 +07 local time at Roi Et, Thailand [?]
Altitude:	410 ft
Course:	85°
Speed:	0 MPH
Last path:	>aprs.fi via Web
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
RTAF		1.2 yards 0°	2025-01-17 00:11:35		HS4KGC-1		19.4 miles 240°	2025-02-01 00:28:43
HS4KGC-9		19.4 miles 240°	2025-01-28 22:29:05		E24LIW-1		21.3 miles 237°	2025-02-01 00:19:40
E24LIW N		21.3 miles 237°	2025-01-31 10:24:28		E24LIW-N		21.3 miles 237°	2025-01-31 10:24:38
E24LIW-D		21.3 miles 237°	2025-01-31 22:34:09		HS2EBX-1		26.0 miles 52°	2025-02-01 00:11:13
HS2EBX-8		26.0 miles 52°	2025-01-27 04:14:53		HS2EBX-10		29.3 miles 50°	2025-01-31 23:22:36
HS2EBX		29.3 miles 50°	2025-01-23 23:19:05		HS4OBT		35.7 miles 114°	2025-01-06 15:48:45
E24LIW-9		36.8 miles 116°	2025-02-01 00:31:20		E24DE-B		37.1 miles 240°	2025-02-01 00:28:27
E24DE-C		37.1 miles 240°	2025-02-01 00:28:27		E24DE B		37.1 miles 240°	2025-02-01 00:28:42
E24DE C		37.1 miles 240°	2025-02-01 00:28:42		E25WUU C		37.2 miles 115°	2025-01-31 04:05:23
E25WUU-C		37.2 miles 115°	2025-01-31 04:05:33

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.