PROJECT U-233
 
 

PROJECT U-233 has commenced. Research has been underway, for the last few months, information has been recieved, magnetometer surveys, testimony gathered, documents procured, archives researched. German U-boats had been sinking ships in American waters for two years when the United States entered the war in December 1941. The victims were mostly merchant ships carrying supplys from Canada to Great Britain. Merchant ships traveled in large convoys protected by destroyer escorts. Most North Atlantic convoys left from Halifax, Nova Scotia. Pivotal to the defense of those convoys was Casco Bay. Portland Harbor was rated the most important harbor in the continental U.S. during World War II because of its proximity to Europe. A lot of the destroyers and escorts, battleships and cruisers came to Portland for fuel and supplies. What better chance for a kill by a German U-boat commander. Now the “K-14 Incident” a downing of a U.S. Navy Blimp. Official records state pilot error for the crash and deaths of seven crewmen. Was it? Eyewitness reports say no, that explosions and small arms fire could be heard, seen and felt. Even Captains of military vessels reported the same. Large oil slicks, dead fish, all signs of a depth charge attack were present, and on recovery of the blimp, it was found minus its depth charges. U-boat sightings by local fisherman, reports from sailors stationed in Casco Bay that have stated that U-boat alerts did happen, all point to a large amount of war time activity in Casco Bay.

 
 
 
 
SEARCH AND SALVAGE OPERATIONS
 
 
Modern technology is used in the search operation, including sonic compression video imaging systems, a magnetometer and a non-ferrous metal detector as primary search equipment. This equipment has the capability of locating wreck sites covered by sand deposits. The magnetometer, which permits detection of ferrous metals (such as iron, of which spikes, cannon balls, anchors and cannons were made) beneath the sea bottom, and sub-bottom. profiler, which reveals the presence of objects buried in the ocean floor, are extremely valuable to salvage efforts. In addition, the latest in metal detector devices which can detect both ferrous and non-ferrous metals (including gold and silver) is utilized. Searches are made by towing detection devices and/or the magnetometer through the search area in a grid pattern. Significant anomalies are marked with buoys and charted, and those areas exhibiting such anomalies are carefully investigated. The metal detector sled used is approximately three feet by one foot and can detect ferrous and non-ferrous metals beneath the ocean floor at depths of several feet. The combined use of the magnetometer and the metal detector sled provides the DIRECTOR with data as to masses of metal and probability of submarine sites and is an aid to conducting cost efficient operations. The DIRECTOR is continuously evaluating new technology to utilize in project operations. The use of this equipment has proven to the COMPANY the location of numerous shipwreck sites.

Once on site, salvage operations will commence. Salvage technique will depend on the depth of the site, the amount of sand and debris covering the site and its metal masses. After the salvage vessel is positioned over the anomaly, divers are dispatched to make a visual inspection of the area. If nothing is revealed upon visual inspection, steps are taken to remove the sand and debris from the site. After, divers using small hand-held metal detectors, physically locate and recover artifacts and other valuable items from the site, being careful to mark and record it's location for historical value. Once on board, all recovered artifacts and other items of value are documented and cataloged. In many instances, identification is very difficult. Some items will have to be restored, and some will need to be cleaned before identification is possible. Wherever practical, an effort will be made to determine what if any historical significance can be attached to the item. An integral component of the salvaging of metal wrecks is the conservation of recovered artifacts. Once the artifacts are recovered and brought out of the water, they must undergo other conservation techniques in order to avoid deterioration and damage. Silver and metal artifacts may take up to several months to restore. Gold and jewelry generally take little or no time to restore.

 
 
 
 
It is hoped that this submarine can be re-floated, and put on display as a Museum in Portland. Some vital information was supplied by (TRIDENT RESEARCH & RECOVERY).The U-233, is a type X-B Minelayer.
 
 
 
 
Specs:
 
 
  • Built Deschimag - A.G. at Bremen Germany.
  • Commissioned 6 June 1942, at Bremen.
  • Length Overall - 89.8 meters (294.6ft)
  • Max. Beam: 9.2 meters (30.1ft)
  • Depth: 4.7 meters (15.4ft)
  • Crew- 5 officers, 47 crewmen, including 1 medical officer
  • Max Speed: surfaced - 17 knots submerged - 7 knots
  • Max. Diving Depth - 200 meters (656.2 ft)
  • Torpedo Tubes: Bow-none Stern-2 15 Torpedoes or 22 TMB mines, plus 66 mines in special mine shafts.
  • Anti-aircraft Armament: one to two 37mm plus two to four 20mm on extended platform.
 
 
The U-233 is believed to have shot down the K-14, a U.S. Navy blimp at Mt. Dersert Rock, Maine. The official report denies this ever happened, eyewitness's say otherwise. Damaged in the confrontation, the U-233 headed south along the coast of Maine where she sub submerged in Casco bay. While this has not been confirmed, all evidence related to the incident (de-classified secret documents etc.) leads us to believe that it's in Casco Bay.
I Just thought I'd update you on our progress on Project U-233. As of January 29th, 1997, I signed an agreement with PBS (NOVA) to film the first part of the U-Boat special that they want to produce, upon confirmation. It would be filmed and produced by Kirk Wolfinger, Lone Wolf Pictures. Kirks last production for NOVA was BRITANIC, TITANIC'S LOST SISTER, which had the highest ratings of any NOVA show. JUNE 3rd- We have sent our diver to check out site #1, but at 176' of water there is little time before you have to come up, and today the visibility was 3'. No contact yet. We will try again soon.
 
 
 
 

 
 
 
 

 
 
 
 
If you are interested in the U-233 project, please E-Mail or call Greg Brooks at 207-879-1758.
 
 
PHOTO'S ARE OF THE SALVAGE OF THE "K-14" AND THE SEARCH FOR THE U-BOAT
 
 
 
 

RECOVERY

 
 
 
 
July 1944
 
 
 
 
Crannberry Cove
 
 
 
 
Crewmen of the K-14
 
 
 
 
K-25 OVERSEEING RECOVERY
 
 
 
 

WHAT HAPPENED?

 
 

 
   
 

 

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