Onboard the NOAA Ship Fairweather
May 29 – June 17, 2016
Mission: Hydrographic Survey
Geographical Area of the Cruise: along the coast of Alaska
Date: June 5, 2016
Weather Data from the Bridge:
Latitude: 58˚ 17.882′ N
Longitude: 134˚ 24.759′ W
Air Temp: 15˚C (59˚F)
Water Temp: 8.9˚C (48˚F)
Ocean Depth: 9.7 m (31.8 ft. at low tide)
Relative Humidity: 67%
Wind Speed: 5.2 kts (6 mph)
Barometer: 1,025 hPa (1,025 mbar)
Science and Technology Log:
Now that I have been on the Fairweather for a few days I have had the opportunity to see much of the ship and learn about how it operates. If ever there were an embodiment of the phrase newer is not always better, it might be the Fairweather. Even though the Fairweather is approaching 50 years old, one cannot help but to attain an appreciation for the quality of her original construction and the ingenuity behind her design. Rooms, compartments, and decks throughout the ship are designed to be watertight and to maximize fire containment. Multiple compartments can be flooded without putting the entire ship in danger. The ship is also designed to withstand sea ice due to its densely ribbed construction and extra think hull. This makes the hull remarkably strong allowing the ship to cut through ice and withstand the additional pressure of ice-covered seas.
The Fairweather is built on redundancy for safety and practicality. If one system gives out, another can be relied upon to at least allow the ship to get back to port or depending on the system continue the mission. There are redundant systems throughout the ship involving everything from communications to essentials for sustaining the crew to navigation. There are even redundant servers in case one set of survey data is compromised or physically damaged the other server may remain untouched. Storage space is a premium on a ship that needs to be self-sufficient for weeks at a time to address foreseeable and unforeseeable events. Every free space has a purpose for storing extra equipment, tools, parts, and materials. Utility and efficiency are running themes throughout the ship.
Dear Mr. Cody,
Onboard our ship the captain is in charge of the entire crew and ship. People follow his orders and the chain of command to take care of the ship and its passengers. It takes a very large crew to take care of all the passengers on a cruise ship and on such a long trip to Alaska and back. (Dillion is one of my science students who went on an Alaska cruise with his family in May and will be corresponding with me about his experiences as I blog about my experiences on the Fairweather.)
The Fairweather also has a captain whose ultimately responsible for the fate of the crew and the ship. While we are in Juneau, the Fairweather is undergoing a change of command. On Wednesday we had a change of command ceremony. It was a day of celebration and reflection on Fairweather‘s accomplishments. As high-level officials throughout NOAA and other organizations arrived, their arrival was announced or “piped” throughout the entire ship over the intercom system. Later in the day we had the official change over in a special ceremony attended by all of these dignitaries and guests with NOAA Corps officers dressed in full uniform.
After everyone read their remarks on the occasion, the time of the official change over was at hand. The Reading of Orders ceremony was carried out where both the outgoing and incoming commanding officers read their orders for their new assignments. Insignia on each officer’s uniform was changed by the spouses officially indicating the new commanding officer and the outgoing commanding officer. With that Lieutenant Commander Mark Van Waes replaced Commander David Zezula as the CO for the Fairweather becoming its 18th commanding officer. As the new CO gave his arriving remarks, he reminded us that “Command of a ship is many things…it is an honor to know that the leadership of this organization places special trust in your skills and abilities to hold this position…command is a privilege; of the hundreds of those who have served aboard the Fairweather, only 18 have been the commanding officer…command is a responsibility…for the ship…to the mission…and to the people.” The Dependents Day Cruise and Change of Command Ceremony made for an eventful week while in port in Juneau. Now we prepare for our first hydrographic mission with our new CO.
Did You Know?
The Fairweather has a total tonnage of 1,591 tons, displacement of 1,800 tons, a length of 231 feet, and is A1 ice rated meaning it can safely navigate ice covered seas with the assistance of an ice breaker.
Can You Guess What This Is?
A. power generator B. heat sensor C. an incinerator D. RESON multibeam echosounder
The answer will be provided in the next post!
(The answer to the question in the last post was B. a speaking tube. Speaking tubes or voice pipes were commonly used going back to the early 1800s to relay information from a lookout to the bridge or decks below. They were phased out during the 20th century by sound-powered telephone networks and later communication innovations. They continue to be used as a reliable backup to more-modern communication methods.)