Callsign:	AEPD
MMSI number:	366971000
IMO number:	923445
Navigational status:	Restricted manoeuvrability (3)
Vessel class:	Dredging/underwater operations (33)
Destination:	COLUMBIA RIVER (ETA Oct17 14:00)
Location:	46°10.20' N 123°05.54' W - locator CN86KE80WT - show map - static map 4.5 miles West bearing 272° from West Longview, Cowlitz County, Washington, United States [?] 7.3 miles Northeast bearing 49° from Clatskanie, Columbia County, Oregon, United States 48.9 miles Northwest bearing 336° from Portland, Multnomah County, Oregon, United States 80.8 miles Southwest bearing 203° from Tacoma, Pierce County, Washington, United States
Last position:	2017-10-21 09:43:15 EDT (1d 5h22m ago) 2017-10-21 06:43:15 PDT local time at West Longview, United States [?]
Course:	158.1° – heading 144°
Speed:	1 MPH
Dimensions:	length 60 m width 17 m draught 4.0 m
Last path:	AEPD>ais via KE7ZXE
Positions stored:	61012

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GOLDEN GLINT		0.6 miles 289°	2017-10-18 15:05:41		ALASKAN SEA-DUCTION		1.5 miles 83°	2017-10-21 09:43:15
GEORGE EMERY		1.6 miles 84°	2017-10-19 22:08:42		INDEPENDENCE		1.8 miles 87°	2017-10-19 22:04:41
SPEENDRIFT		2.1 miles 94°	2017-10-19 22:08:42		POINTS NORTH III		2.1 miles 95°	2017-10-18 14:51:15
N7DQ		3.1 miles 97°	2017-10-22 15:05:08		KD7MKW-9		3.6 miles 296°	2017-10-18 21:28:13
LIBERTY		4.0 miles 122°	2017-10-21 09:43:15		WB7BVW-9		4.3 miles 297°	2017-10-01 13:31:31
N3EG-9		5.5 miles 103°	2017-10-22 15:04:51		N3EG		5.5 miles 103°	2017-10-22 15:05:03
KE7ZXE		5.6 miles 80°	2017-10-21 09:43:16		BUENA VENTURA		5.6 miles 120°	2017-10-18 15:13:42
KE7ZXE-2		5.7 miles 85°	2017-10-22 14:42:49		KI7JMB-9		6.0 miles 103°	2017-10-21 21:24:32
WHITE CORAL		6.1 miles 123°	2017-10-18 15:13:42		KB6VY-7		6.2 miles 116°	2017-10-02 15:14:56
W7DG-5		6.4 miles 81°	2017-10-07 18:50:07		POWAN		6.4 miles 124°	2017-10-18 15:05:41

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.