Aton News

Galveston-based dredging contractor Callan Marine has been awarded a $136 million contract from Port Houston to dredge segment 1C of the Houston Ship Channel Expansion, under the port's Project 11 program.Callan will use its recently christened 32-inch cutter suction dredge, the General Arnold, among the newest, largest and most environmentally friendly cutter suction dredge in the U.S. fleet for the undertaking. The dredge features four EPA Tier 4 engines developing a combined 24…

The Australian Maritime Safety Authority (AMSA) has completed a major A$15.5 million two-year project to repair and rejuvenate essential aids to navigation (AtoNs) off the coast of Port Hedland, Western Australia.AMSA commissioned the works following Severe Tropical Cyclone Veronica in 2019, which caused significant damage to electrical equipment, access ladders, platforms, day markers and fenders.AMSA has replaced the top of 13 AtoNs, installed new platforms and above water pile sections…

Middle East Navigation Service (MENAS), provider of aids to navigation (AtoN) in the Middle East Gulf region, said its is increasing rates and widening the group of ships that will be asked to pay for the service.The group has been providing AtoN in the Middle East Gulf – one of the busiest trade lanes in the world – since 1951, supplying seafarers with information regarding the location, route and configuration of obstacles and hazards.MENAS covers the cost of operating and maintaining such AtoN…

Birdon America announced it has selected  Coden, Ala. shipbuilder Master Boat Builders to build the superstructures for the U.S. Coast Guard's Waterways Commerce Cutter (WCC) program.In 2022, Birdon was awarded a contract worth up to $1.187 billion to design and build up to 27 new vessels under the WCC program, including 16 River Buoy Tenders (WLR) and 11 Inland Construction Tenders (WLIC). The vessels will be constructed within a 10-year period commencing with an 18-month design finalization period.Birdon had previously tapped Louisiana-based Bollinger Shipyards to build the hulls…

Birdon America, Inc. on Tuesday announced it has awarded the first wave of major subcontracts in support of its $1.187 billion contract to design and build 27 Waterways Commerce Cutters (WCC) for the U.S. Coast Guard. This announcement follows a successful initial Program Management Review (PMR), the first major milestone of the WCC program.The subcontracts range in value from $10 million to $50 million and are firm-fixed price (FFP), indefinite delivery, indefinite quantity (IDIQ) for design, development, manufacturing and delivery.

On July 1 the Port of Tyne launched a 'next-generation' Vessel Traffic Services (VTS) system to enhance VTS operator situational awareness and supports decision making.The system adheres to the standards set by the International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA), covers the waters of the Port of Tyne in the UK, extending from six nautical miles out at sea to three nautical miles inland. It uses the Automatic Identification System (AIS)…

Not every vessel in the U.S. Navy is built for major combat operations on the high seas. There are large numbers of boats and service craft that provide essential services to the sea services, the nation and its partners.The U.S. Navy procures about 100 small boats per year. Some of these boats are based on commercial designs, procured to a Navy developed specification that tailors the requirements to the end user needs. They are procured and managed by two Naval Sea Systems Command program offices—PMS 300 and PMS 325.Compared to warships and auxiliaries…

The U.S. Coast Guard has awarded Denver-based Birdon America, Inc. a contract for the detail design and construction of its new river buoy and inland construction tenders.The deal is part of the Coast Guard's Waterways Commerce Cutter (WCC) Program to replace its aging fleet of 35 inland tenders that support the service’s aids to navigation (ATON) mission in federal inland waterways. The WCC fleet is approaching obsolescence, with an average vessel age of over 57 years and with ships still in service at 78 years old.

The development and construction of multimission vessels (MMVs) remains active across the maritime market.The ability to perform multiple tasks when those different duties are needed is central to an MMV’s value. Multimission capabilities mean that an expensive asset doesn’t sit idle when it isn’t being used for a singular purpose, such as firefighting. This is particularly important for public sector officials who have to weigh costs and benefits across a wide range of demands…

Schottel supplied main and auxiliary propulsion units for China’s first ice-breaking beacon vessel. Haixun 156, which will perform a wide range of tasks, has recently been launched by the contracted shipyard Wuchang Shipbuilding Industry Group, Hubei Province, China. It was ordered by the Tianjin Maritime Safety Administration (MSA) and is scheduled to enter operation in September 2021.The main propulsion of the beacon vessel includes of a pair of diesel-driven Schottel EcoPellers type SRE 460 (1,800 kW each) featuring a four-bladed 2.4 m-diameter propeller.

The U.S. Coast Guard is studying and seeking public comment on the Columbia River entrance in the Pacific Northwest as it seeks to validate the adequacy of the existing aids to navigation system, as well as to get a better understanding of the uses of the waterway and general safety issues.The Coast Guard's Waterways Analysis and Management System study will look at the Columbia River entrance up to Statute Mile 15/Buoy 39, including Baker Bay, Chinook Channel, Skipanon Channel and Youngs Bay.WAMS focuses on the waterway’s present ATON system…

On June 30, 2020 the Coast Guard switched off the last Differential Global Positioning System (DGPS) signals after more than 25 years of service.With the improved accuracy and integrity of un-augmented GPS over the last several years, and with the introduction of the U.S. operated satellite-based augmentation system known as Wide Area Augmentation System (WAAS), the maritime community no longer has a mission requirement for DGPS. GPS now provides sufficient positional accuracy…

Built to guide mariners through safe waters, the Valiant Rock Lighted Whistle Buoy 11 was dangerously adrift in the Long Island Sound.When ferry operators traveling between Orient Point and Fishers Island, New York, first reported the buoy off station on Jan. 17, the U.S. Coast Guard Cutter Oak (WLB-211) was already underway but foul weather kept the cutter from removing it.This was the beginning of a two-week saga that would involve several Coast Guard units. Like the Loch Ness monster of the Long Island Sound, the 35-foot-tall green buoy was occasionally seen but hard to catch.

Bristol Harbor Group, Inc. (BHGI) was recently awarded an Indefinite Delivery Contract (IDC) for naval architecture and marine engineering services for the U.S. Army Corps of Engineers (USACE), Philadelphia District, Marine Design Center. This contract continues BHGI’s partnership with the Marine Design Center (MDC). Some of the projects BHGI has worked on for the USACE include, but are not limited to, retrofits, finite element analyses, electric load analyses, vibration analyses and computational fluid dynamics analyses as well as barge, towboat and dredge design.In partnership with MDC since 2010, BHGI and the MDC team worked on a wide variety of projects both for the USACE and other federal agencies, including the U.S. Coast Guard and NASA.

Admiral Karl L. Schultz assumed the duties as the 26th Commandant of the United States Coast Guard on June 1, 2018. He previously served from August 2016 to May 2018 as Commander, Atlantic Area where he was the operational commander for all Coast Guard missions spanning five Coast Guard Districts and 40 states. Previous operational assignments include Sector Commander in Miami, Florida, as well as command tours aboard Cutters VENTUROUS, ACACIA and FARALLON. His senior staff assignments include Chief of the Office of Congressional and Governmental Affairs; Congressional Liaison to the U.S.

Grupo Lindley was approached by Administração dos Portos do Douro, Leixões e Viana do Castelo in Portugal to improve the reliability of the aids to navigation in the Douro River. Along this stretch of navigable waters there are many piles that when the river floods become totally submerged.In conjunction with Instituto Hidrográfico (Portuguese Navy), Almarin together with sister company Lindley in Portugal has been working on a topmark that performs as a buoy floating off from the pile in high water.

The US Coast Guard has published its Maritime Commerce Strategic Outlook. This forward-facing document should be read by everyone in the Coast Guard and by those associated with the US maritime sector. It is intended to guide the Service’s efforts in securing the strategically critical maritime transportation system (MTS) and the marine environment. To accomplish this, the Coast Guard must be Semper Paratus – Always Ready, as it has been for most of its 228 years. The Coast Guard must also be relevant – ready and able to accomplish the tasks important to the MTS and marine environment.

To recreational boaters, Aids to Navigation (ATON) are the familiar red and green buoys (and day markers) that line our inland waterways. What they might not be aware of is that buoys have been around since the days of the Roman and Egyptian empires. In the decades following the creation of our country, buoys in every shape and color began appearing in our waterways. It wasn’t until 1850 that Congress harmonized their deployment, thereby encouraging the familiar “Red, Right, Returning” mantra.

The U.S. Coast Guard’s Navigation Center (NAVCEN) is involved in a number of activities that have an impact on all Americans, even if they don’t realize it.From motorists checking directions with their Global Positioning System (GPS) to boaters to ships coming and going to U.S. ports, the NAVCEN plays an unseen but vital role.With a staff of19 officers, 17 enlisted personnel and 19 civilians, NAVCEN falls under the Director of Marine Transportation Systems (CG-5PW) at USCG Headquarters…

The U.S. Coast Guard has the enduring responsibility to safeguard the MTS and enable the uninterrupted flow of maritime commerce. Our great Nation’s vast network of navigable waterways, deepwater ports and protected harbors are natural economic assets and provide unfettered access to the world’s two largest oceans. This powerful maritime capability sustains America’s national security and fuels economic prosperity through the 25,000 mile Marine Transportation System (MTS). The MTS supports thousands of ships and 250…

In response to increased Arctic shipping traffic, the United States and Russian Federation have proposed a system of two-way routes for vessels to follow in the Bering Strait and Bering Sea. The nations jointly developed and submitted the proposal to the International Maritime Organization (IMO) to establish six two-way routes and six precautionary areas. Located in U.S. and Russian Federation territorial waters off the coasts of Alaska and the Chukotskiy Peninsula, the routes are being recommended to help ships avoid the numerous shoals…

USACE and USCG collaborate to make inland waterways safer. The United States Army Corps of Engineers (USACE), supported by Alion Science and Technology (Alion), has put forth considerable effort during the last two years to further extend the capabilities of the existing Automatic Identification System (AIS) network to improve the safety and efficiency of navigation along the inland rivers. The USACE works with the United States Coast Guard (USCG) and other agencies and stakeholders to operate and maintain the nation’s Marine Transportation System (MTS).

Maintaining the system of buoys and beacons that guide mariners through our nation’s waterways is the United States Coast Guard’s oldest mission. Tracing its roots to the ninth law passed by Congress in 1790 that moved lighthouses under Federal control, the U.S. Lighthouse Service and its vast portfolio of buoys, beacons, buoy tenders and lightships were a founding part of the U.S. Coast Guard in 1939. Along with the mission, many of the beacons the Coast Guard maintains today date back centuries.