Comment:	E20TWR J4 - Stand by D_Star : REF087C / DMR : TG520 / Analog : 145.1500 MHz.
Location:	13°56.46' N 100°36.94' E - locator OK03HW35VU - show map - static map 2.4 miles Northwest bearing 305° from Sai Mai, Bangkok, Thailand [?] 2.5 miles Northeast bearing 43° from Don Mueang, Bangkok, Thailand 15.0 miles Northeast bearing 31° from Bangkok, Bangkok, Thailand 23.6 miles North bearing 3° from Samut Prakan, Samut Prakan, Thailand
Last position:	2020-11-05 16:06:53 EST (118d 18h21m ago) 2020-11-06 04:06:53 +07 local time at Sai Mai, Thailand [?]
Altitude:	-69 ft
Device:	Open Source: APRSdroid (app, Android)
Last path:	E20TWR-8>APDR15 via WIDE1-1,qAS,E20TWR-14
Positions stored:	1
Other SSIDs:	E20TWR-1 E20TWR-14 E20TWR-15 E20TWR-6 E20TWR-9 E20TWR-C E20TWR-N

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PS-E20TWR		0.0 yards 0°	2021-02-25 08:03:03		E20TWR-15		20.1 yards 270°	2021-03-02 19:06:29
E20TWR-9		0.5 miles 93°	2021-03-04 07:22:55		E20TWR-6		0.7 miles 117°	2021-03-04 07:20:37
HS5XWY C		0.7 miles 352°	2021-02-06 02:05:39		HS5XWY-C		0.7 miles 352°	2021-02-06 02:05:49
HS5XWY H		0.7 miles 352°	2021-02-13 04:12:03		HS5XWY-H		0.7 miles 352°	2021-02-13 04:12:13
HS5XWY M		0.7 miles 352°	2021-02-25 20:05:06		HS5XWY-M		0.7 miles 352°	2021-02-25 20:05:16
E25NSS H		0.7 miles 352°	2021-03-01 01:08:27		E25NSS-H		0.7 miles 352°	2021-03-01 01:08:37
E25NSS		0.7 miles 353°	2021-02-27 22:42:07		E20TWR-N		1.9 miles 203°	2021-02-21 06:39:17
E20EHQ-11		2.5 miles 208°	2021-03-04 00:06:01		HS0ZHY-7		2.5 miles 3°	2021-02-11 19:18:53
E23PKK		2.6 miles 306°	2021-02-13 09:59:35		EW4214		3.0 miles 59°	2021-03-04 10:21:31
HS3PIK-10		3.1 miles 358°	2021-03-03 09:37:59		E21TMW-8		3.1 miles 142°	2021-03-04 06:01:16

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.