Radio Repairs and Restoration

This week we're going to introduce another way that volunteers are working to maintain the ship. Normally we show what the crew is working on or events where the BROWN is involved.  Sometimes other crew members jump in and write things describing their actions to go with the pictures I've taken (because trust me, you don't want me trying to explain what the deck hands are doing, or worse, what the engineers are working on with 'thingy-ma-bobs' and 'do hickies'.  Before I go any further, I'll just remind our readers that those that volunteer on the ship, do so because they want to help preserve history.  The volunteers are the craziest, most talented bunch that come from all walks of life and have more perspectives than we can explain.  Some of our newest volunteers are very cerebral, amazingly talented, and very dedicated.   They have been working on the ship for the last 6 months making repairs and restorations of the Radio System as necessary - to make the system operational and retain it's originality as much as possible while at the same time, creating and integrate modern radio communication capability. 

I could try to explain what our wonderful friends are now doing, but instead, I'm going to let them do the explaining...(thanks guys, for the write up, it made the writing of this blog much easier!)

Objectives:

             I.      Assess the system configurations and modifications that have been made to the radio system over the ship’s history. Restore to the original configurations to the extent possible.

          II.      Repair the main receivers, and the Main Transmitter. Remove and retain the Marine Band transmit frequency crystals and retain for historical purposes.

       III.      Install Amateur Radio (HAM) band crystals into the transmitter so Licensed Ham Radio Operators will be able to operate the transmitter.

       IV.      To the extent necessary, the Emergency – Auto Alarm, Signaling and Direction Finding capabilities will not be repaired (made operational) at this time in order to prevent accidental Emergency transmissions. In all cases, to the extent possible the originality will be maintained.

          V.      Repair/Replace the Antenna Tower, Re-configure/Re-install the Long-Wire antennas as necessary.

       VI.      Install an Antenna Distribution system so that any of the Ham Radio antennas can be patched to any of the pre-defined Ham Radio operating locations on the ship or over-the-side for operation on a pier.

    VII.      Install a modern Ham Radio Transceiver in an obscure location near/in the Antique Radio so an operator can communicate via the Antique Radio equipment or the Modern Radio. 

It's been at least 10 years, but most likely more, since our radio system was used on a somewhat regular basis.  As with any historical thing (boats, buildings, aircraft...), there is a period of time that is needed to figure out what things have been modified, and to trace where wires and antennae are headed.  Add tubes, transmitters and receivers to the mix and you get a LOT of work for at least 3 volunteers who come on most Wednesdays and Saturdays to make headway with the system.  Currently they should have things working in a couple more weeks and are working on objectives 5 and 6 (Antennae tower and distribution system).  We can not wait to hear our  historical radio back working and we plan on some upcoming video to share with you all in a few weeks!    


Project Liberty Ship, Inc is a 501(c)3 non-profit, all volunteer organization engaged in the preservation and operation of the historic ship JOHN W. BROWN as a living memorial museum. Gifts to Project Liberty Ship are tax deductible.

Valve Maintenance

Valve Maintenance – A never ending task aboard ship

 

Hundreds of valves are present in the piping systems found on Liberty ships to control and direct the flow of fluids and gases, including steam, that are part of the ship’s engineering systems.  The proper operation of these valves is essential for the safety and efficient operation of the engineering plant.  A system of regular inspection, maintenance, and repair is necessary to ensure the valves operate as designed and this is included as a normal part of the ship’s work schedule. In other words, we'll be having some Coast Guard Inspections soon...  :)

 

Most of the engineering maintenance on JOHN W. BROWN is scheduled during the winter months when the ship is not steaming to conduct Living History Cruise and port visits.  This year’s valve maintenance effort is focused on the boiler-mounted valves.  These are valves located on the boilers or are the first valve from the boiler on a system connected to it and is subject to full boiler operating pressure (~200 psi for a Liberty ship).   Coast Guard requirements call for these valves to be removed from the boiler at periodic intervals for inspection and that milestone occurs this winter.

 

The valves are completely overhauled for the inspection.  This includes disassembly of the valve, cleaning the individual components, lapping the mating surfaces of the valve disc and seat to insure the valve doesn’t leak when shut, replacing the packing around the valve stem to prevent leaking around this part of the valve that is turned during operation, and replacing the gaskets where the valve is connected to the flange of adjacent piping.  If a part is found to be defective, it is repaired or replaced.  In addition, all the hardware used to secure the valve to the adjacent pieces of the piping system is being replaced with studs and bolts that are rated for the temperatures and pressures present in the system.

 

Volunteers have removed the first 16 valves and have begun overhauling them to prepare for inspection.  The valves include a range of sizes and designs.  As work is completed on the initial valves, additional ones subject to the inspection will be removed and overhauled in the coming weeks.  When the inspection is complete, the valves will be reinstalled on the boiler until the next inspection milestone.

This is just more proof that the work is ongoing and will never be done on the JOHN W BROWN.  We are always looking for individuals that are good with their hands and willing to help out. And no experience is needed.  Project Liberty Ship and our wonderful gray lady, is always doing on the job training in many different ways. On this specific day, there were men painting, grinding, disassembling, reassembling, making new gaskets, working with wire brushes and this was just in one section of the engine room. Thanks for reading and thanks for the interest in the SS JOHN W BROWN. 


Project Liberty Ship, Inc is a 501(c)3 non-profit, all volunteer organization engaged in the preservation and operation of the historic ship JOHN W. BROWN as a living memorial museum. Gifts to Project Liberty Ship are tax deductible.

Thanksgiving on the SS JOHN W BROWN

Our blog this week is a bit like stepping back in time.  We'll be going to Thanksgiving Day 25 November 1943.

There was a man named Paul Baran who was a member of the US Navy Armed Guard (they were the ones who manned the guns to protect the ship). Paul was aboard on the SS JOHN W. BROWN’s third voyage and we have lots of information about this because Paul kept a journal of each day he was  aboard.  The info we have is in the form of letters to his girlfriend.  The ship departed the Chesapeake Bay on 15 Sep 1943 for Oran, North Africa. She carried Sherman tanks, Locomotive, Purple Hearts medals, clothing, and hazardous materials.  The voyage took almost 19 days.   

 

From Paul Baran’s journal:

Oran NAfrica              day 65                                              Nov 24, 1943

Hello!!! Darling!!!

Well today is my liberty day so I guess I go up to the Red Cross to see a couple of movies.  I hope you don’t mind, it’s the only enjoyment there is over here.  I don’t know what I’d do with myself if they didn’t have the Red Cross.  This will be short for I’m going ashore soon.  I hope I meet someone I know today.  I hear that some of my friends are over here now. Well tomorrow is Thanksgiving Day.  They brought some turkeys board today, so I guess will have a good meal for a change. Well honey! I guess I better sign off.  I wrote you another Vmail today.  I hope you get them all soon.  So long Darling & God Bless you  & have a wonderful time on Thanksgiving for both of us. Love xxx

 

Oran, Africa               day 66                                              Nov. 25, 1943
                                                                                       Thanksgiving Day

Hello !!! Honey!!!

          Well I sure did meet someone I know of all persons, Stinky Margie’s boyfriend. We had a nice long talk & departed. Well today is a day to be thankful & believe me honey! I’m plenty thankful. One reason is to still be alive & fighting for what I believe is right & to come home to my love one Josephine.  Oh! Yes! I went up to the Fleet Post Office while I was ashore yesterday & sent you a cablegram & one to Mom Baran.  I hope you get them soon. I saw two good movies yesterday.  “Zigfield Follies” & “This is The Army”  two good pictures. Well I wrote you another letter today. Be pulling out of here soon almost all loaded up with the French mechanized unit. So long now, God Bless you.  Love & Kisses, Paul xxx

 

 

Paul did not write about the Thanksgiving Day dinner, but we know that most Thanksgivings the crew had a traditional Thanksgiving meal.

This is a sample menu from a Liberty Ship during the war:

Tomato Soup
Olives
Roast Turkey with Oyster stuffing
Mashed potatoes
Giblet gravy
Creamed corn
Fruit & assorted nuts
Pumpkin pie

 The SS JOHN W BROWN spent five Thanksgivings away from home during the war.  Holidays are a time for people to gather with family and friends, but for merchant marines and other enlisted men, they had to work through holidays and spend extended periods of time away from their loved ones.  As we gather tomorrow with friends and family, let us be thankful for those past and present who keep us safe.  Happy Thanksgiving from the crew and members of Project Liberty Ship and the SS JOHN W BROWN!


Project Liberty Ship, Inc is a 501(c)3 non-profit, all volunteer organization engaged in the preservation and operation of the historic ship JOHN W. BROWN as a living memorial museum. Gifts to Project Liberty Ship are tax deductible.



 

 

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