Callsign:	YDA6940
MMSI number:	525200546
Navigational status:	Undefined/default (15)
Vessel class:	Tug (52)
Location:	4°31.46' N 98°01.30' E - locator NJ94AM25OU - show map 5.3 miles Northeast bearing 43° from Langsa, Aceh, Indonesia [?] 38.8 miles Northwest bearing 333° from Pangkalan Brandan, North Sumatra, Indonesia 78.7 miles Northwest bearing 326° from Medan, North Sumatra, Indonesia 85.0 miles Northwest bearing 317° from Percut, North Sumatra, Indonesia
Last position:	2024-04-19 13:03:28 EDT (31d 1h5m ago) 2024-04-20 00:03:28 WIB local time at Langsa, Indonesia [?]
Course:	0°
Speed:	0 MPH
Dimensions:	length 26 m width 8 m draught 0.0 m
Last path:	YDA6940>ais via YB6DE-AIS
Positions stored:	3

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KM BINA BEJAYA		3.0 miles 59°	2024-04-21 09:50:38		YB6DE-AIS		5.4 miles 261°	2024-04-23 12:56:05
YB6DE		5.8 miles 258°	2024-04-23 12:49:46		MT GARUDA ASIA		16.2 miles 33°	2024-04-21 12:20:37
YB6DE-14		16.3 miles 249°	2024-05-16 23:01:06		MT ASIAN GAS II		30.6 miles 127°	2024-04-23 07:52:36
PERTAMINA GAS 2		32.1 miles 126°	2024-04-23 11:59:47		MSC KAYLEY		34.7 miles 60°	2024-04-23 12:30:39
XH NINGBO		36.5 miles 61°	2024-04-21 10:05:37		MUMBAI		40.0 miles 119°	2024-04-21 12:17:38

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.