Comment:	YD1SDM Mobile
Location:	6°17.54' S 106°42.31' E - locator OI33IQ49OU - show map 3.3 miles Northeast bearing 59° from Serpong, West Java, Indonesia [?] 3.8 miles South bearing 170° from Ciputat, West Java, Indonesia 11.0 miles Southwest bearing 241° from Jakarta, Jakarta Raya, Indonesia 75.6 miles Northwest bearing 304° from Bandung, West Java, Indonesia
Last position:	2025-01-06 18:49:52 EST (26d 1h39m ago) 2025-01-07 06:49:52 WIB local time at Serpong, Indonesia [?]
Altitude:	177 ft
Device:	Open Source: APRSdroid (app, Android)
Last path:	YD1SDM-5>APDR16 via TCPIP*,qAC,T2UK
Positions stored:	17
Other SSIDs:	YD1SDM YD1SDM YD1SDM-10

callsign		distance	last heard - EST		callsign		distance	last heard - EST
YB1TJ-10		0.5 miles 52°	2025-02-01 20:24:35		YB1TS-5		1.1 miles 241°	2025-01-17 11:08:22
YB1TS		1.2 miles 242°	2025-01-26 09:37:00		YB1TJ-9		1.3 miles 47°	2025-01-06 20:51:46
YH1RIX-1		2.1 miles 175°	2025-02-01 20:21:16		4G1HOD-N		2.5 miles 247°	2025-01-23 07:38:28
4G1HOD-9		3.1 miles 304°	2025-01-29 05:21:13		YC1RBY-5		3.7 miles 169°	2025-02-01 08:31:10
YD1RBY-5		3.7 miles 169°	2025-01-29 05:06:01		YE0EEE-10		4.1 miles 33°	2025-02-01 20:28:20
YE0EEE-7		4.2 miles 42°	2025-02-01 00:58:38		YE0EEE-1		4.3 miles 41°	2025-02-01 20:28:53
YE0EEE-5		4.3 miles 41°	2025-02-01 20:26:32		YE0EEE-2		4.3 miles 41°	2025-02-01 20:27:58
EEE2		4.3 miles 41°	2025-01-17 09:58:59		YE0E		4.3 miles 41°	2025-01-09 00:12:16
YEE2		4.3 miles 41°	2025-01-18 10:01:43		EE2		4.3 miles 41°	2025-01-15 17:21:49
YEE		4.3 miles 41°	2025-01-27 21:47:00		YE0EEE-9		4.3 miles 41°	2025-01-31 04:01:53

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.