Haven once base for anti-aircraft training units

By Beth Dippel
Executive Director at the Sheboygan County Historical Research Center
for The Beacon

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Camp Haven, 1951. — Otis Wendt Collection housed at SCHRC

Situated along the western shore of Lake Michigan, just a bit north of Sheboygan in the township of Mosel, is a tiny burg called Haven. Settled by German immigrants from the Moselle Region of Germany, the area was originally known as Seven Mile Creek.

Until the late 1940s, the area was strictly farmland, but because of its remote location, buffered by 118 miles of water to the east toward Michigan, it proved a suitable site for a military anti-aircraft training facility. For a decade, from 1949 to 1959, it would be home to Camp Haven.


Post WWII air defense

With air defense options changing constantly, by the late 1940s, weapons like 40mm to 120mm caliber guns were fired at towed targets and radio-controlled R-cats were used.

Army Reserve, National Guard and ROTC units from across the county required a couple of weeks of training each year, so summers were filled with citizen soldiers making the rounds in Sheboygan County.

Troops came to Camp Haven from throughout the Midwest to train. The 109th AAA Brigade from Chicago, 800 men strong, were trained in August 1949 for coastal defense. It was the largest group of the year. The Lafayette, Indiana Journal and Courier published its annual reserve training schedule, and in 1952 had men from the 13-state Fifth Army area journeying to Camp Haven to train. The Belleville, Kansas National Guard, newly formed in 1950, sent its fourteen enlisted men and two officers to Camp Haven on its maiden training session. Their two weeks in August were spent training on the .50 caliber and 40mm guns.

The Camp Haven site was originally the farms of Jacob Johnson (90 acres) and Frank Witthuhn (70 acres) located about 10 miles north of Sheboygan. Both farms had been purchased by Lemont Richardson earlier in the 1940s, and were then leased to the Army in 1949. In 1953, $56,000 was appropriated for purchase of the land, in hopes of it becoming a permanent military site.

Built during the summer of 1949, the farm house and the barn were converted for use by the military; a 10,000 gallon wooden water tower was built, and piping was laid to the mess hall and shower buildings. Water was supplied by the farm’s well. Such increased water usage was of great concern for those in the neighborhood. Would there be enough? It seems there was.

One hundred and twenty tents dotted the land; they were home to a revolving population of between 500 and 700 men (at one time) who came to train on tanks, halftracks and anti-aircraft batteries. One thousand feet of firing range was set up along the Lake Michigan shore, as was a 30-foot observation tower. Sometimes a cause for alarm and a lot of dish rattling, the booming of the big guns could be heard in the city of Sheboygan.

Most of the guns were trained on targets towed by planes over Lake Michigan, usually twin-engine bombers pulling long bags called target sleeves that trailed a couple hundred yards behind the aircraft. Sometimes radio-controlled drones pulled targets.

Rookie gun crews firing live shells at planes and drones over the lake sometimes missed the targets. Planes returned with holes in the fuselage, targets plummeted into the water and drones parachuted downward where they were recovered on land or sank to the lake’s bottom.

For safety, no-fly and no-sail zones were instituted during target practice.

After the camp was fully operational, B-26 bombers were used to tow large targets several hundred yards behind the plane, as firing targets for the 40mm and larger anti-aircraft guns.

The facility was quite a tourist attraction in the area. Public parking had room for 1,000 cars. The parking area was provided for the public to observe the firing of the guns. On days when firing was taking place, Boy Scouts took charge of the area, even operating concession stands.    

Nearby poultry farms and hatcheries were concerned that the firing of these large guns so close to the farms might affect the mammoth incubators. It seems the vibrations did not adversely affect the quality of the operations.

Other concerns included the unpredictable landing of radio controlled robot planes anywhere in the area when the parachutes opened.  Parachutes on the planes would open after they were hit by gunfire, or they could be landed by radio controlled devices. The targets were heavily weighted, and these large weights frequently turned up in grain and hay fields. One of the weights went through a farmer’s granary roof while they were working inside. The neighbors never quite knew where anything would land after the parachutes deployed.  Most of the pieces were picked up by the Army, but some ended up in the woods or in the lake. Those pieces became souvenirs for the locals.      

The camp closed in the late summer of 1959 when the Camp Haven Anti-Aircraft Center was discontinued because of a change in technology. Anti-aircraft guns were replaced by guided missiles. The land reverted back to the Richardson family, and was later purchased by Wisconsin Electric Power Company as a future site for a nuclear power plant. Plans were well underway during the 1980s for such construction, but public opposition forced abandonment of the plan.

Kohler Co. purchased the property in 1995 and built its world-class links course, Whistling Straits, which opened to the public in 1998.

Camp Haven, Sheboygan County’s Anti-Aircraft Training Base is a new book by SCHRC. A brief history of the camp is told in chronological order from 1949 to 1959 through photos, news articles, maps and text. Camp Haven is available at the Sheboygan County Historical Research Center, 518 Water Street, Sheboygan Falls or online at

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  1. .
    I grew up in Sheboygan and remember the Camp Haven presence in the area.
    I also remember several letters to the Sheboygan Press in the Voice of the People section from Carleton and Ernestine Brehmer protesting the lack of environmental considerations introduced by the discarded targets being dropped into Lake Michigan and washing onto the shoreline with fish stuck into the netting by their gills. Does the book include a description of the environmental effect and the local protest to it? The letters can be found in the archives of the Press or the public library.

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