Callsign:	WDP4081
MMSI number:	368351150
IMO number:	19888
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	SABINE PASS (ETA ***00 24:60)
Location:	29°44.69' N 93°52.14' W - locator EL39BR58RS - show map 11.2 miles South bearing 161° from Port Arthur, Jefferson County, Texas, United States [?] 14.3 miles South bearing 168° from Groves, Jefferson County, Texas, United States 27.4 miles Southeast bearing 149° from Beaumont, Jefferson County, Texas, United States 75.4 miles East bearing 77° from League City, Galveston County, Texas, United States
Last position:	2024-05-25 21:28:57 EDT (118d 23h29m ago) 2024-05-25 20:28:57 CDT local time at Port Arthur, United States [?]
Course:	213° – heading 132°
Speed:	0 MPH
Dimensions:	length 31 m width 13 m draught 0.0 m
Last path:	WDP4081>ais via N5JLR
Positions stored:	16

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
367057204		9.5 miles 349°	2024-09-17 05:05:41		KC5LCA-7		10.1 miles 322°	2024-09-16 00:43:58
KC5YSM-10		11.5 miles 332°	2024-09-21 20:45:17		KD5CRT-9		12.4 miles 330°	2024-09-14 07:22:28
364575636		13.3 miles 13°	2024-09-15 02:24:51		WB5VFF		13.6 miles 354°	2024-08-26 17:39:06
N5WKM		15.0 miles 352°	2024-09-11 14:09:10		N5WKM-7		15.3 miles 336°	2024-09-08 15:09:00
KI5NOH-9		16.3 miles 331°	2024-09-21 20:15:03		W5SSV-10		16.8 miles 341°	2024-09-21 20:15:38
N5KJJ		17.0 miles 341°	2024-09-14 09:38:16		WB5VFF-9		17.2 miles 341°	2024-08-23 16:46:07
W5SSV B		17.6 miles 336°	2024-09-21 20:40:32		W5SSV-B		17.6 miles 336°	2024-09-21 20:40:17
W5SSV-C		17.6 miles 336°	2024-09-21 20:40:18		W5SSV C		17.6 miles 336°	2024-09-21 20:40:32
KC5YSM-2		17.6 miles 336°	2024-09-21 20:54:17		KF5KWF-7		17.7 miles 1°	2024-09-17 12:43:24
KB5ZZB-N		17.9 miles 340°	2024-09-21 20:47:16		K5RWL		18.1 miles 344°	2024-08-27 13:36:15

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.