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WMI - Lorain, OH

WMI, the flagship station of Lorain Electronics Corp. (LEC) or its predecessors, served the Great Lakes bulk-carriers and freighters from the southern shore of Lake Erie.  Information about Lorain Electronics and its marine radio stations in the Historical Collections of the Great Lakes at Bowling Green State University indicates that WMI or some earlier Lorain station was operating by the mid 1930s.  The 1935 FCC Annual Report mentions Lorain, OH as the location of one of only six public coastal harbor station operating at that time.  Other information pinpoints WMI's debut as 1933.  This was probably only in the 2 MHz band, as the 1937 FCC Annual Report contains these words: "The Lorain (Ohio) station operated by the Lorain County Radio Corporation, offers radiotelephone service with ships plying the Great Lakes.  During the year, high-frequency operation has been inaugurated at this station."

View of the WMI operating room in 1937.At the left is the WMI operating room in Sept. of 1937.  (Dated from the calendar on the far wall.)  Picture is a link to a larger one.  Relatives report that the man on the left is Don Heisner.

Some of the further evolution of the WMI operating room can be seen in this series of pictures.  The dates are my best guesses and subject to change.

             1945     1948     1951     1954     1955    1958

Paul Romoser is at the right in the 1958 view.

In the 1939 LEC was also licensed to operated stations WAD in Port Washington, WI and WAS in Duluth, MN. 


I remember first hearing WMI as a teenager with the operator saying, "This is Lorain."  I though it was strange that she would give her name as an identifier.  However, I soon picked up the WMI call letters and figured out the Ohio location.  In reality, WMI was a spin-off of a telephone company and as such was a highly disciplined operation.  The operators were not allowed to give out their names to either the ships or the shipping companies.

Newspaper photo of WMI operator at Teletype machine.


Two WMI operators at their positions in June of 1955.  Photos from the June 21, 1955 Lorain (Ohio) Journal.  The operator above furnished the photos, but wishes to remain anonymous.  The operator on the right is Carol Auspsetter - ca. 1953.

Newspaper photo of WMI operator at control console.

Some Lorain Electronics/WMI history adapted from the Lorain Journal article noted above:

In the mid 1930s the idea to set up ship-to-shore communications with the lake freighters was born.  Robert Fox was appointed chief engineer of the plant and the wireless radiotelephone idea was begun. For a few years no more than four lake ships had the radios as they covered only a short distance.  (Medium frequency only)  Once a ship was up in Lake Superior and the upper part of Lake Huron, the Lorain station could not be heard.

The book "Master of The Inland Seas" by Alexander C. Meakin, 1988, Great Lakes Historical Society, Vermilion, Ohio 44089 makes the statement that the William C. Atwater was the first Great Lakes ship to be equipped with a radio-telephone in 1934.  However, see the WLC page as that honor really belongs to the Carl D. Bradley (1922).  In 1924, WLC reverted to exclusively CW operation until 1941.

Fox, Don Heisner, Company President Herman E. Hageman, and a few other men worked out an idea for setting up high-frequency sets which would cover the complete lake area from the Lorain station.  After some trouble with the sets, the Federal Communications Commission, and nature, the service was inaugurated.  Other lake freighters soon wanted the new radiotelephone service and the corporation was on its way.  Per FCC action recorded December 19, 1934. The Loran County Radio Corp., was granted construction permit (2 applications) for portable equipment (Ohio), frequencies 2118, 2158, 2182, 2738 kc, 50 watts.  Per FCC action recorded January 9, 1936. The Loran County Radio Corp., Lorain, Ohio, was granted construction permit, special experimental, located at WMI, 6,470, 11.370 kc. 400 watts. 

The October 1937 issue of All Wave Radio had this to say about WMI: WMI, Lorain, Ohio, is used for ship-to-shore telephone service on the Great Lakes. It operates on three talking circuits and service is given to all points on the Great Lakes twenty-four hours per day. The frequencies at the shore station are as follows: 2550, 6470 and 11370 kc. The corresponding circuits aboard ship are 2158, 6660 and 8820 kc., and also 13245 kc. on Lake Superior. The ship sets also have a ship-to-shore frequency of 2738 kc. Address: WMI, The Lorain County Radio Corporation, 203 Ninth Street, Lorain, Ohio.

This 1938 QSL card signed by D. Heisner was contributed by Mark Karney. There is a 1968 WMI QSL card (and much more) on Ken Bobel's Recollection page . The American Radio Broadcasting's magazine archive is the source of this article in the September 1938 issue of the Radio News Magazine about WMI's beginnings.      Page 27         Page 57

The book mentioned above also states that: (1) the Wilson Transit Company  was the first fleet of Great Lakes bulk carriers to be completely equipped with radio-telephones, and also the first to be fully outfitted with VHF FM radios, and (2) in 1956 radio telephones and FM radio sets were installed in the few remaining vessels in the fleet that were not equipped.

Heisner succeeded Fox as chief engineer in the late 1930's, just as the large expansion that followed the new high frequency service was getting under way.  Under his leadership the corporation founded new stations (WAD in Port Washington, WI and WAS in Duluth, MN) along the upper lakes.

Heisner left the corporation in 1946 and Wesley Goodell, a long time operator at the station, took over as chief engineer.  However, by the late 1960s an article in the Lorain Ohio Journal indicates that WMI was in financial trouble due to declining use of the station.  In the article Goodell is quoted as saying that the main factor in the decline was the corresponding decline in the number of ships on the lakes. "Right after World II" Goodell said, "there were 400 vessels on the American side of the lakes. That number has dwindled to about 200 now he says, "and becomes fewer each year, as newer and larger ships replace older, smaller ones."  As the use of WMI's HF service declined Goodell, LEC President Jack Cain (and surely others also ??) conceived and implemented the automated VHF-FM network that extended LEC's life by a number of years.  Details below and a more complete story here. Lorain engineers received several patents for marine radio-telephone inventions including these:

2157234         2176868         2680154

Some of the more significant dates of the corporation's history include 1934 and 1940 when it played vital parts In Lake storms and disasters, and 1938 when an FCC examiner finally approved the plan for HF AM Ship-to-Shore radiotelephone communication.  In 1951 the corporation started VHF-FM phone service on the lakes.  (When did WMI start SSB operation?) 

The Interlake Steamship Company's July 1958 Interlake Log has a four page article about WMI.

According to one correspondent: "The AM channels at WMI were 51 (2182  KHz), 57, 58 (2 MHz channels), 82 (4 MHz) and 96 (8 MHz)."  These may have been at a later time than those noted in the paragraph below.

The operator on the left above submitted the following about WMI in the 1940s and 1950s:  "WMI Lorain, Ohio, WAD Port Washington, WI, and WAS Duluth, MN, communicated with the vessels on AM Channels 10, 20, 30, 38, 39, 60 with Channel 51 being the Calling and Distress frequency. " Needed: a cross reference of these AM Great Lakes Channel Numbers to actual frequencies.  WMI also communicated with vessels on VHF-FM Channel 26 with Channel 16 being the Calling and Distress frequency.  Ships called in their Position Reports to Station WMI, WAS, or WAD and these reports were Dispatched via telephone, teletype, or Western Union to the various Steamship Companies, Agents, or whomever the ship wanted to inform of their ships business.  A few vessels were equipped to send Weather Reports - they would give the Station Radio-operator a series of 5 or 6 groups of numbers (5 numbers in a group) and WMI, WAD, or WAS would then forward this information to the Cleveland Weather Bureau. The numbers provided information for the LAWEB Weather Bulletins that were broadcast 4 times a day - 0230, 0630, l430, and 2030."

Mark Karney did some research at the Lorain Library and found the two newspaper articles and three photographs shown on this page.

Partial map of Loraine, OH showing the WMI and Lorain Electronics locations. Small photo of the WMI site in 1966.
The WMI site in 1966 - Click on the image for 3 larger
 views & more info.   -   All site photos by Mark Karney


The map shows WMI's location from its founding until almost the end of its life.  Also shown is the LEC Leavitt Rd. location.  The Meister Road facility was decommissioned late in 1978 or early in 1979, and remotely-controlled CAI SSB equipment was installed at a S0. Amherst, Ohio site.  An operator position was installed at 2307 Leavitt Rd.  The VHF system (see below) was operated from there also.  However, MF/HF usage continued to decline and the SSB operation was discontinued after a very short time and WMI's 47(?) years of HF service to the lakers came to an end. 

VHF-FM gained ground as the use of HF SSB declined, and Lorain Electronics remained in the forefront starting with the use of FM as early as 1952 (earlier?) utilizing General Electric manufactured gear.  In May of 1955 General Electric and Lorain County Radio sponsored a Great Lakes cruise by the yacht, Cappy, to survey the coverage furnished by Lorain's , GE supplied, 250 Watt station, located at Lorain.  The use of VHF-FM continued to expand culminating with a 14 station VHF network controlled from Lorain over leased lines.  (When did this network go into service?) These stations provided excellent coverage of all the lakes except Ontario.  Here's more detail on this system and a map showing the station locations, call letters, and channel number.  The VHF system was operated until 1984 when it was sold to WJG Maritel.  In 1985 the remaining contents of 2307 Leavitt Rd. were sold and Lorain Electronics closed it's doors.  Maritel operated the VHF system until 1990 and then shut it down for lack of business.  WLC picked up Several of the VHF stations & used them until it shut down in 1997.

LEC also operated a Radio Common Carrier (RCC) station serving businesses in the Lorain area with a mobile radio connection to the telephone network.  Initially at least, this was a manual system with WMI operators connecting the calls.  I believe that the leftmost console position in the 1951 and later WMI photos above was the control point for the RCC operation.

Former LEC employee Ken Bobel has contributed much additional information about LEC and WMI. Please see:  Ken's Recollections 

Front view of Hammarlund SP-10 receiver used at WMI. Rear view of Hammarlund SP-10 receiver used at WMI.


The Hammarlund SP-10 receiver pictured above was used at WMI, probably from the late 1930s through WW2 and perhaps later ??.  This Rx is likely one of the  three showing in the 1937 op room photo, and is probably the top unit (of 4) in left rack along the rear wall in the 1948 Operating Room photo as it is the only one that has an add-on connector in the upper left corner of the front panel.  When removed from service at WMI the receiver was purchased by  Carroll Peabody, W8ADK, (SK 2000) an operator at the station.  It was later purchased by Dave Aabye, W4QCU who furnished the photos. Dave recently sold the receiver to Henry Rogers W7HTR who removed all of the WMI modifications and completely restored it to its original "as delivered to WMI" condition.  You can  see the restored version, other Hammarlund receivers and company history on the  Hammarlund page of Henry's  Western Historic Radio Museum web site. Note that these photos are links to larger versions.

Some of the WMI crew and their recollections.