Source callsign:	E21LBM-S
Comment:	2m Voice (D-Star) 145.77500MHz +0.0000MHz
Location:	17°24.14' N 102°51.19' E - locator OK17KJ26JN - show map 4.5 miles East bearing 102° from Udon Thani, Udon Thani, Thailand [?] 15.3 miles Northwest bearing 318° from Ban Na Muang, Udon Thani, Thailand 42.4 miles Southeast bearing 157° from Vientiane, Viangchan, Laos
Last position:	2024-11-20 08:28:58 EST (6d 6h26m ago) 2024-11-20 20:28:58 +07 local time at Udon Thani, Thailand [?]
Altitude:	10 ft
Last path:	E21LBM-S>APDG01 via TCPIP*,qAC,E21LBM-GS
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
HS0YUI C		0.0 yards 0°	2024-11-26 09:01:39		HS0YUI-C		0.0 yards 0°	2024-11-26 09:01:49
HS0YUI-D		0.0 yards 0°	2024-11-26 08:53:59		E21LBM-C		0.0 yards 0°	2024-11-20 08:29:08
EL-HS0ZNJ		3.0 miles 231°	2024-11-26 14:52:55		HS0ZKZ-5		4.2 miles 273°	2024-11-24 22:19:27
XXXXXX-B		4.9 miles 272°	2024-11-26 14:45:49		XXXXXX-C		4.9 miles 272°	2024-11-26 14:45:49
XXXXXX B		4.9 miles 272°	2024-11-26 14:46:04		XXXXXX C		4.9 miles 272°	2024-11-26 14:46:04
HS6OKJ-1		6.1 miles 272°	2024-11-26 14:53:29		HS4YSB-1		10.8 miles 241°	2024-11-26 14:28:11
HS4YQG-1		18.9 miles 242°	2024-11-24 08:43:27		HS4YQG-9		18.9 miles 242°	2024-11-24 06:51:04
HS4YYZ-1		20.7 miles 159°	2024-11-26 14:29:55		HS4YYZ-13		20.8 miles 159°	2024-11-26 14:38:10
HS3GHD-7		32.2 miles 308°	2024-11-26 14:52:02		HS4LWD-1		35.3 miles 66°	2024-11-26 14:41:34
HS4LWD-9		39.5 miles 68°	2024-11-26 05:33:22

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.