Wednesday, July 6, 2016

VA: Yorktown

Day 347
July 6, 2016
NM Today: 35
NM To Date: 5597

We pulled out of Cape Charles just after 9:00 a.m. and waved goodbye to the osprey mom and her babes.

Mother Osprey

Leaving Hazy Cape Charles


It took almost an hour to weave our way out of Cape Charles and along the "twisty-turny" channel to get out into Chesapeake Bay. The sun hid behind a hazy sky for our crossing to Yorktown. For a change I piloted the boat for a large portion of our trip. Clark used this unique opportunity to take care of some business and make some phone calls.

As we neared Yorktown Clark took over the helm. Given the low visibility, we used the radar to expand our visibility of on-coming vessels and aids to navigation. On our chart plotter we could see a conglomeration of four vessels via the AIS display and wondered what was on a heading to cross our path into Yorktown.

Four triangles on top of each other? What the heck?
(ours is the little black oval boat on the right)

AIS (Automatic Identification System) is a tracking system used to identify and locate vessels by exchanging data electronically via base stations and satellites. We installed this system on Sea Moss specifically for our Great Loop trip before leaving New Jersey in June of 2015. For situations of this sort, it has proven extremely valuable. With the hazy skies and reduced visibility, we knew via AIS that other vessels approached well before we could see them.

Hazy Day - Vessels on the Horizon
 Via the information gleaned from the AIS we discovered that the four triangles represented one large vessel, the SS Cornhusker State, and three tugs. One tug, the Michael J. McAllister, towed the larger vessel while the other two tugs guided the stern. From the AIS we learned that the SS Cornhusker State measured 610 feet long and 72 feet wide. When Clark looked for data on Michael J. McAllister, the status of the vessel currently traveling at 8.9 knots showed "moored".  Clearly the status needed an update.


SS Cornhusker State and 3 Tugs
McAllister Tug with towline 

As the four vessels approached the George P. Coleman bridge, two sections of the bridge swung open in anticipation of the vessels passing through. About this time the vessels slowed their speed considerably presumably to ensure safe passage through the bridge. Clearly the cars trying to cross the bridge would have a very long wait!

Bridge open and waiting for the ships to arrive
While we were watching the tug conglomerate, a sailboat directly in front of us named  Alliance called us on the radio to tell us that they were turning to port and docking at the Riverwalk marina. The Alliance is a commercial vessel giving tourist cruises on the York River.

Sailing Vessel Alliance

We docked at the same marina as the Alliance. With the exception of one other sailboat, we are the only boats docked at this marina. When we checked in, we learned from the dockmaster that the SS Cornhusker State is a crane boat used as for training purposes loading and unloading freight.

After checking in we took a walk to get our culture tour for the day.



General George Washington  with
Admiral Francois de Grasse
monument in Yorktown, VA

We walked to the Waterman's Museum and took a tour. I learned some interesting facts about the Revolutionary War in general and battles fought in the Yorktown vicinity specifically. A windmill occupies one corner of the museum grounds. The original Yorktown Windmill was built in 1711 and used to grind corn. This windmill provided the bulk of the flour for York county during the 18th and 19th centuries. The windmill was reconstructed to its current beautiful condition in 2008.

"Miss Evelyn" (great name!)
Windmill at Waterman's Museum
 in Yorktown, VA

Gears in Windmill

Used to Grind Corn to flour
When we left the Waterman's Museum, we walked to the Yorktown Victory Center along the Riverwalk walkway. I would have enjoyed this walk a lot better with less heat and much less humidity.



The Victory Center is being renamed to the American Revolution Museum later this year. As we approached the museum we passed by an interesting "fort".

Royal Welsh Fusiliers Redoubt
from 1781 Siege of Yorktown

After walking all the way to the Victory Center, we decided we did not want to pay the required fees to view the museum. When we left the museum, we missed the free shuttle back into town by mere seconds. I tried to wave the driver down, but he just kept going. Sigh! I refused to sit in the heat and humidity for 20 minutes waiting for the next shuttle, so we walked back along the riverwalk the way we had come.

As we walked around the town, we saw a number of historic homes and buildings.

Cole Digges House c. 1730
refurbished 1925

Custom House c. 1720

One of many "private" residences with signs telling visitors to stay out
 We made our way through town one historic building at a time until we reached the Yorktown Victory Monument.

Yorktown Victory Monument
Construction authorized in 1781 upon surrender
and completed 100 years later in 1884

Inscribed with
"One Country - One Destiny - One Constitution"

Base is 84 feet high and
Liberty adds another 14 feet on top

After seeing the monument we walked back down the hill to the river.

View of York River

Having suffered the extreme heat and humidity (heat index of around 105 degrees) for several hours, we decided to head back to the air-conditioned boat and relax for a while. Later we went out for dinner and chose the Water Street Grille.

Water Street Grille in Yorktown, VA

We thought about staying in Yorktown for two nights, but we have seen what we want to of the sights and this location has no easy access to either laundry facilities or a grocery store. Given the lack of convenient services, we leave in the morning for the next spot on our itinerary.

After proof reading today's blog installment, Clark requested that I add the following update ...

In yesterday's blog I showed Clark performing surgery on his VHF radio. I am glad to report that the patient survived and is doing well. We did have a bit of a scare however. When Clark installed the radio last night, he turned it on and nothing happened. It did not even light up. He thought the patient had died.

After he had already plugged the cables into the unit, he noticed that the volume control was left in the on position and the circuit breaker for the radio was left switched on as well. Generally this is not a good thing to do and can cause damage to the radio. Pulling off the power connector from the radio, he discovered the connector had no DC power which suggested a blown fuse. This required lifting the console on the fly bridge to access the fuse in line with the circuit breaker. After examining the fuse he found that it was clearly blown and needed replacement.

Clark dug through his boxes of parts and miraculously came up with a replacement 10 amp fuse. Once the fuse was replaced, he trialed the radio anticipating three possible outcomes. 1) the fuse could blow again indicating a short in the radio and therefore a damaged radio, 2) the original problem could still exist, or 3) the radio could work normally. Happily the radio worked in the quick trial last night, and the operation further proved successful during today's usage.

The conclusion is that re-flowing the solder on the third leg of the volume control fixed the intermittent audio problem that appeared in Norfolk.

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