Month: September 2024

Source: United States Navy

WASHINGTON – U.S. Naval Research Laboratory (NRL) Scientific Development Squadron ONE (VXS) 1 deployed observational buoys in front of Hurricane Francine’s projected path on Tuesday, Sept. 10 during an eight and a half hour flight to provide real-time updates to other National Oceanographic Partnership Program (NOPP) Hurricane Coastal Impacts (NHCI) team for timely prediction and operational readiness.

The “Warlocks” of VXS-1 are on call to deploy environmental observation buoys in advance of hurricanes along the East Coast and Gulf of Mexico during the June through November hurricane season. The squadron quickly responded Tuesday morning to the rapidly evolving storm conditions of Francine.

“The Warlocks work closely with project representatives from National Oceanographic Partnership Program Hurricane Coastal Impacts to determine buoy deployment coordinates for optimum data collection,” said Scientific Development Squadron ONE (VXS) 1 Commanding Officer Cmdr. Aaron Roberts. “The squadron deployed 16 buoys ahead of Hurricane Francine’s landfall off the coast of Louisiana. Four different variations of buoys were used for data collection to include four submersibles, six spotters, three Directional Wave Spectra Drifters, and three Surface Wave Instrument Floats with Tracking.”

The aircrew are comprised of Commanding Officer Cmdr. Aaron Roberts, Maintenance Officer Lt. John Leyba, Safety Officer Lt. Avery Nwokike, Senior Enlisted Leader Chief Petty Officer (AWFC) Fred Lewis, First Class Petty Officer (AWF1) Amanda Moreland, Second Class Petty Officer (AWF2) Cody Buckingham, and First Class Petty Officer (AWF1) Gavin Naughton on board the NP-3C Orion.

“Hurricane predictions matter, the Warlocks are a small squadron of 70 personnel making a large impact to our nation,” said Scientific Development Squadron ONE (VXS) 1 Executive Officer Cmdr. Tony Levine. “It is not every day that you get a short notice call to fly on a hurricane. Our Sailors love supporting it and the public loves hearing about it. I could not be more proud of our Sailors’ professionalism and hard work that made this mission possible.”

The NHCI program consists of numerous government, industry and academic partner organizations, which are broken into five tasks and ten teams, with each team focusing on a specific task based on the team’s expertise and the available resources. NRL’s Marine Meteorology research team out of Monterey, California is assigned Task 0 while VXS-1 contributes operationally demonstrated with the airdrop ahead of Hurricane Francine.

The Marine Meteorology team uses NRL’s proprietary Coupled Ocean-Atmosphere Mesoscale Prediction System for Tropical Cyclones (COAMPS-TC) and 11 member prediction ensemble system to accurately create hindcasts of hurricanes detailing the tropical cyclone track, size and intensity for retrospective analysis to contribute to atmospheric reforecasts and re-analyses. COAMPS-TC also provides real-time updates to other NHCI teams for timely prediction and operational readiness.

“The NHCI aims to predict coastal impacts during hurricane seasons ranging from 2022-2024. These research grade forecasts will facilitate innovation to better prepare coastal communities for extreme weather events,” said VXS-1 Maintenance Officer Lt. John Leyba VXS-1 has supported NHCI since August 2022.

The NP-3C Orion is an all-weather, medium-altitude, long-endurance aircraft configured to rapidly integrate science and technology projects. The NP-3C has a max endurance of 12 hours, weight and fuel dependent, max altitude of 30,000 ft., and a speed range of 160 to 300 knots indicated airspeed.

The aircraft can carry sensors in the nose and tail radomes and a configurable bomb bay equipment platform that can be outfitted with a spherical radome. Additionally, the aircraft has an external antenna mounting capability, the ability to mount sensors in the Doppler well, and the ability to drop sonobuoys from an unpressurized chute.

About the U.S. Naval Research Laboratory

NRL is a scientific and engineering command dedicated to research that drives innovative advances for the U.S. Navy and Marine Corps from the seafloor to space and in the information domain. NRL is located in Washington, D.C. with major field sites in Stennis Space Center, Mississippi; Key West, Florida; Monterey, California, and employs approximately 3,000 civilian scientists, engineers and support personnel.

For more information, contact NRL Corporate Communications at (202) 480-3746 or nrlpao@us.navy.mil.

Source: United States Navy

PACIFIC OCEAN – While out to sea on Aug. 9, the Medical Department staff aboard the Nimitz-class aircraft carrier USS Carl Vinson (CVN 70) learned one of their Sailors was experiencing severe abdominal pain.

One of the unique challenges of surgical evaluation on a U.S. Navy warship at sea is the requirement for reliance on physical examination skills and experience where high-tech advanced imaging is not immediately available. After medical personnel completed a comprehensive physical exam, it became clear the Sailor needed urgent medical attention. The medical team aboard “America’s Favorite Carrier” remained composed and managed the challenge.

“It was clear to me, based on multiple factors, that what we were looking at was likely appendicitis,” said Cmdr. Debra Lowry, the ship’s surgeon.

The absence of a CT scanner [medical imaging device] aboard Vinson, which is common in all carriers, coupled with the ship’s position in the U.S. 3rd Fleet area of operations and its distance from a hospital, determined that surgery at sea was the best choice.

“We were not going to be anywhere close to shore anytime soon,” explained Lowry. “It’s a very routine surgery that I would do in the hospital, so I felt very safe in performing it. If we were deployed, we would possibly have to send the patient somewhere that might not be a military installation and that Sailor would be off the ship for possibly two weeks, maybe up to a month, or potentially have them sent back to homeport. When they get the surgery here, they can recover here and get back to their job within one to two weeks, so we aren’t taking them away from that.”

The medical team, comprised of five people, led by Lowry. Lt. Cmdr. Julia Camp, Lt. j.g. Kimberly Graff, Hospital Corpsman 1st Class Christopher Melo, and Hospital Corpsman 3rd Class Steve Choi, worked together to conduct the laparoscopic appendectomy. A laparoscopy is a modern minimally invasive surgical technique employing a slender, illuminated tube equipped with a video camera to inspect the abdominal organs, while an appendectomy refers to the surgical extraction of the appendix, an organ which is situated in the lower right region of the abdomen.

The medical team completed the procedure in just over an hour, performing the appendectomy and then transferring the patient to a post-operative care unit aboard the ship. The medical team monitored for any potential complications and administered medications and support to facilitate a prompt recovery.

“The surgery was very smooth,” said Melo. “It is our job as a surgical team at sea to always stay ready, so it’s important for us to be prepared at all times.”

Vinson is currently underway in the U.S. 3rd Fleet area of operations. As an integral part of U.S. Pacific Fleet, U.S. 3rd Fleet operates naval forces in the Indo-Pacific in addition to providing realistic and relevant training necessary to flawlessly execute our Navy’s timeless roles of sea control and power projection. U.S. 3rd Fleet works in close coordination with other numbered fleets to provide commanders with capable, ready forces to deploy forward and win in day-to-day competition, in crisis, and in conflict.

Source: United States Navy

MEDITERRANEAN SEA — The alarm blares at 2200 hours, slicing through the quiet hum of the amphibious assault ship USS Wasp’s (LHD 1) late evening routine. Operations Specialist 1st Class Tristan Sharkey stirs from his rack in the red lit berthing compartment, the familiar scent of saltwater and metal filling his senses. As he pulls on his coveralls and slides on his boots, his mind runs through the tasks of the day: maintenance checks, operations briefings, and ensuring he stands a proper watch.

Sharkey, an operations specialist first class petty officer since June, reflects on his journey from his initial days as a seaman. He remembers arriving aboard Wasp as a new sailor sent far from home to a ship in Japan, feeling the weight of uncertainty.

“I stepped onto the Wasp not knowing anyone, in a country halfway around the world from where I grew up,” Sharkey said. “It was daunting at first, being on a ship with a crew of strangers and adjusting to a completely new environment.”

The transition was not easy. Sharkey, like many new Sailors, faced the challenge of proving himself in a demanding environment. As a seaman, he quickly learned that the Navy required more than just technical skills; it demanded resilience and adaptability.

“The early days were about building trust and understanding my role,” he said. “I had to quickly learn the ropes and show that I was capable of handling the responsibilities that came with being on a naval warfighting ship.”

During the extensive yard period after Wasp’s return to Norfolk, Virginia, Sharkey’s skills and dedication were put to the test. The yards period involved significant maintenance and upgrades, a time when the crew’s endurance was stretched to its limits. Sharkey embraced these challenges, contributing to the ship’s readiness for its next deployment.

“Sharkey is very sharp and confident,” said Chief Operations Specialist Paul Acero, Sharkey’s leading chief petty officer. “He’s receptive and listens to feedback. He takes it in consideration and produces outcomes of what makes sense for him, peers, leadership and the division. His ability to pick up things fast, hard work, and long-term planning is the reason why I believe he will be very successful in the Navy.”

Sharkey earned his Enlisted Surface Warfare Specialist (ESWS) qualification a short time after promoting to 2nd class petty officer. The ESWS designation is a mark of expertise and dedication, requiring Sailors to master a wide range of skills and knowledge.

“Earning the ESWS was a major accomplishment,” Sharkey said. “It represented a lot of hard work and commitment to my role on the ship. It was a way to prove to myself and my peers that I had what it took to excel in my position.”

The transition from working with the crew that had served aboard Wasp in Japan to embracing the new crew members checking aboard in Norfolk was another significant aspect of Sharkey’s journey. As one of the last Sailor’s from the “Japan crew” still on board, Sharkey witnessed many changes in the ship’s personnel. The new crew brought fresh perspectives and working styles, which contrasted with the tight-knit team Sharkey had become to know in Japan. “Adapting to a new crew was challenging,” Sharkey said. “Each group of Sailors has its own dynamics, and it took time to understand and integrate with the new team.”

Operations Specialist 2nd Class Von Estayo, a sailor who has worked closely with Sharkey, noted his adaptability and work ethic.

“Sharkey’s work ethic is really unmatched,” Estayo said. “He approaches every task with dedication and ensures that his work not only meets, but exceeds, expectations. His ability to adapt to new teams and situations has been a great asset to the ship.”

When the Wasp deployed in June 2024, Sharkey’s skills and resilience were tested once again. As the ship sailed through various missions, Sharkey’s role as an operations specialist was crucial in ensuring smooth operations. His expertise in managing and maintaining the ship’s systems was essential to the success of the deployment.

Reflecting on his time aboard Wasp, Sharkey acknowledges the challenges and rewards of his journey. “I’ve truly enjoyed my time on the Wasp,” he said. “It’s been a rewarding experience, and I’m proud of what I’ve accomplished. However, I’m ready for the next mission the Navy has for me and excited about the future of my career.”

Sharkey’s journey from an operations specialist seaman to a first class petty officer is a testament to his dedication, resilience, and adaptability. His experiences aboard Wasp have shaped his career and prepared him for future challenges. Sharkey is scheduled to depart the ship in December 2024, following the completion of deployment. His Navy journey will take him full circle, back to where he first met Wasp, as he leaves for his next duty station, in Japan.

To learn more about OS1 Sharkey and his shipmates, follow USS Wasp’s adventures on Facebook and Instagram (@usswasp_lhd1).