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Tracking U.S. Navy Specialties: The History of Radarmen
Many people collect U.S.Navy rating badges and many other folks collect ephemera. Still other collectors pursue metal insignia and uniform devices. But the question I have is, how many of them combine all three “genres” of militaria collecting into one, singular focus?
As a ten-year veteran of the U.S. Navy and an amateur military historian, I’ve researched a vast number of subjects ranging from basic minutia to emotionally gut-wrenching and personally significant stories with historical context that I find utterly fascinating. During my naval career, I performed my job without so much as a fleeting thought regarding the historical aspects of my chosen specialty. Navy enlisted men and women receive schooling and training to perform specific job functions to meet the needs of each unit or command. These ratings (similar to the Army’s Military Occupational Specialty or MOS) are denoted on each sailor’s sleeve insignia with a unique emblem symbolizing certain characteristics of that specialty.
My own rating, Operations Specialist, seemed to be (to me) quite ordinary and less historic as compared to traditional ratings such as boatswain’s mates, gunners mates and machinist mates. I was none too interested in discovering any of the historical aspects or the development of my rating beyond what was presented in my training manuals. Other than the basic historical narratives (also presented in the training manual) regarding the history of naval radar, I didn’t give it much thought. Despite this lack, I did manage to excel at my job and advance in a timely manner.
The foremast of the USS Washington (BB-56) showing the SG radar antennae on the foreward face of the tower. As documented in Muscant’s book, the placement of this unit was cause for a significant sector blindspot, leaving the ship vulnerable during the first Naval Battle of Guadalcanal in November of 1942 (U.S. Navy image).
What turned me onto the historical backstory of my rating was an insignificant story that I read about the installation of radar onto the USS Washington (BB-56) as told in the pages of Ivan Musicant’s 1986 book, Battleship at War: The Epic Story of the USS Washington. What was revealing to me was how radar was installed onto the ship and essentially turned over to untrained operators and technicians. In his book, Wahoo: The Patrols of America’s Most Famous World War II Submarine, Medal of Honor recipient Admiral Richard O’Kane made considerable mention of the submarine’s unreliable radar and the continuous need for the boat’s radiomen (the technicians and operators) to service the wonder-device. Both of these books planted a seed that my navy job had an important history that was berthed during World War II and developed into a key job function in today’s radar-reliant naval service.
Radarmen can trace their beginnings to the Electrician’s Mate (EM) rating. This World War I era EM first class bears the distinguishing mark indicating that the sailor was a radio operator and technician. Shipboard radio technology was in its infancy at this time and in the ensuing decades, a specific rating would be created.
When I added the activity of collecting to my interests, I cultivated a new desire that prompted me into new research directions. One could say that when I was bitten by the rating badge-collecting bug, my interest was tempered by context. I focused on ratings that had connection to me such as my grand-uncle (post-WWI musician), grandfather (ship’s cook), brother-in-law (machinist’s mate), two uncles (radioman) and my own. Along with those rating badge pursuits, I picked up some of the more highly sought-after rates whose ranks were filled by more than their share of heroic blue jackets, such as hospitalmen, aviation radiomen. However, I found myself drawn to the historical aspects of my own rating, originally known as ‘Radarman’.
This EM/1c rating badge dating from the WWI time-frame shows the four electrical sparks of the radio operator/technician distinguishing mark affixed directly below the bottom chevron.
The Radarman rating (abbreviated as RdM) was officially established in 1943 after radar became more widely adopted aboard ships and submarines, and was at that time finding its way onto naval aircraft. The demand for highly skilled and trained operators and technicians prompted the Navy’s Bureau of Personnel to create a program to send qualified personnel to the fleet to better utilize the secret weapon. The rating badge that was subsequently created employed a borrowed feature from the radioman rating as it referenced the close connections to the communications technology. Also, many of the early Radarmen had previously served as Radiomen. The badge symbol used the electrical spark bolts (three rather than the four seen on the Radioman’s insignia) with an overlaid arrow indicating the directional detection aspects of the job, indicating the rating’s origins and the technology from radio.
This Radarman first class rating badge is date-marked with “1944” embroidered on the reverse of the first chevron.
In 1946, the Navy updated the insignia, incorporating the oscillator symbol while carrying over the arrow insignia. In 1973, change impacted this rate once again as BUPERS split the rate, removing the technicians (rolling them into the electronics technician rate) and those who were skilled as Electronic Warfare (ESM, ECM and ECCM) specialists as EWs. Those who remained were re-designated as Operations Specialists (OS) yet the rating badge remained and continues at present.
A selection of my Radarman rating badges. All are from during and immediately following the end of WWII.
My collection of OS militaria began with what remained from my time in the service: insignia that was never applied to my uniforms. I began to pursue badges from WWII and worked my way forward to the 1960s and 70s as I picked up some special bullion versions. I searched for insignia from the rating’s roots and then onto ephemera, such as rate training manuals from several eras. I have managed to save some of the tools of the trade in the area of navigation, such as compass and dividers, parallel rulers, and nautical charts. I am still seeking an OJ-194 NTDS (Naval Tactical Data System) console for my office (OK, perhaps this would be overkill).
Following the war, the Navy broke away from the lightning bolts of the radioman rating and embraced the oscilloscope and maintained the arrow of the original badge, By the early 1970s, the rating was split out – segmenting the technicians into their own rating (Electronic Technicians or “ET”) and the electronic warfare operators (EW) into their own. Radarman was disbanded in favor of Operations Specialist.
I always keep my eyes open for anything that might augment this collection without breaking my budget or fill the floorspace in my home. At some point, I would like to assemble this collection in order to create a well-rounded display that is representative of this rating.
References:
Discerning Birds: U.S. Navy Rating Badges from WWI to WWII
Patch collecting is one of the most affordable aspects of militaria collecting and can be a highly rewarding venture to delve into the history and variations that are available. I am, by no means a serious collector of patches opting instead to be selective about the embroidered and colorful pieces of uniform history.
While the overwhelming majority of militaria collectors who have interests in patch collecting are primarily focused on United States Army unit and rank insignia, a smaller portion of us enjoy the eclectic realm of U.S. Navy enlisted rank insignia and the very colorful and meaningful progression of their designs through the ages. That historical progression along with all of its nuances is enough to fill a book (see U.S. Navy Rating Badges, Specialty Marks & Distinguishing Marks 1885-1982
, by John A. Stacey) so with today’s article, I am instead zeroing in on a specific design from a seemingly specific era.
In the modern US Navy, rating badges are consistent in appearance and wear. From the design elements (eagle, specialty mark and chevrons) to the materials they are constructed from, they are all consistent. While this concept places emphasis on the uniformity of appearance and the unit-mindset (that all crew members work together as a single entity), it does restrict the ability for sailors to express and exhibit a measure of individuality and personal pride in their uniform appearance. The current rating insignia (in my opinion) have a rather sterile and sanitized appearance as they are all manufactured by a single source using one design pattern for each and every piece that is made. However, in previous years, sailors had much more freedom to instill their own spices into their uniforms.
This selection of pre-1913 dress white Navy rating badges demonstrate the scarlet chevron (eliminated in 1913) and the left-leaning eagle (discontinued in 1941). Photo source: US Militaria Forum
Rating badge collectors might focus their approach from casting a wide net (collecting everything that comes their way) to obtaining every single variety of a specific rating over the course of its existence. I find my collecting efforts to be even more specific as I seek only a handful of specialties (Radarman, Radioman, Ship’s Cook and Pharmacist’s Mate along with a few others) from varied eras (WWI-WWII) on select uniform choices (such as dress blues, whites or khakis). Though my choice of eras might seem rather specific, a closer look at the uniform regulations and the changes imposed during that time-frame reveals that the design of the ratings experienced several iterations.
“All petty officers shall wear on the outer garment a rating-badge, consisting of a spread eagle placed above a class chevron. In the interior angle of the chevron, under the eagle, the specialty mark of the wearer shall be placed. The badge shall be worn on the outer side of the right or left sleeve, half way between the shoulder and elbow. Petty officers of the starboard watch will wear the badge on the right arm; those of the port watch on the left arm.” – Regulations Governing the Uniform of Commissioned Officers, Warrant Officers, and Enlisted Men of the United States 1886
Dating back to 1886, the design (as cited in the uniform regulations) of the eagle called for its wings to be spread. The eagle’s head also now faced toward its left shoulder (having previously faced to the right) and would do so until 1941 when regulations then called for the head to point to the wearer’s front (regardless of the sleeve it was to be worn…more on that later).
WWI-era Coxswain rating badge that has been cut to form a shield shape. Photo source: US Militaria Forum
Prior to 1913, ships’ crews were divided into two watchstanding sections and were designated with terms that corresponded with the left (port) and right (starboard) sides of the ship which dictated which sleeve the sections’ petty officers would wear their rating badges. From 1913 onward, all petty officers whose specialties were in the Seaman Branch (such as Boatswain’s Mate, Coxswain, Gunner’s Mate, Turret Captain and Quartermaster) were right-arm ratings while all others in the Artificer Branch and Engine Room Force wore theirs on the left sleeve. What can make this confusing for new collectors is finding a rating badge (such as an electrician’s mate) with the eagle pointing toward the left shoulder. Finding this rating badge affixed to a dress blue jumper with it worn on the left sleeve would narrow the time-period down (given the embroidered pattern of the eagle had the eagle sitting completely vertical on the perch) to the inter-war era.
Though the practice started years before, during World War I, rating badges were customized by petty officers by trimming them from the traditional 5-sided shape (rectangle with the bottom corners cut away to form a point) to a contoured pattern. Fancy hand-stitching was then applied to follow the new shape (many times in the shape of a shield) providing a highly stylized appearance on the jumper shirt. As with many fads, this adornment fell out of practice as the Navy specified the pentagon shape and dimensions in a specific change (dated 16 February 1933) to the Navy Uniform Regulations.
In 1941, the Navy changed the eagle to point to the wearer’s front specifying that all non-Seaman Branch petty officers’ ratings have the eagle look to its right shoulder (rather than to the left). The Seaman Branch (which had grown to include Fire Controlman, Mineman, Signalman, Torpedoman’s Mate). In addition to the eagle’s direction, the eagle no longer included the slouched (or leaning) posture that had existed for decades.Though there is no provenance to support this, the idea for these changes was to have the eagle positioned for fighting (facing the enemy and standing tall).
Note the left-leaning eagle on this WWI-era Ship’s Cook second class rating badge.
This dress white Pharmacist’s Mate 2/c rating badge is pre-1941 as noted by the left-facing eagle and its slight right-lean on the perch.
During WWII, a handful of manufacturers provided dates embroidered directly onto the back of rating badges which nullifies the need for researching.
Following the release of the 1941 uniform regulations, the non-seaman branch ratings’ eagles were switched to face forward as the badge (as worn on the left sleeve).
This Radarman 1/c was made in 1944 as noted by the embroidered date on the reverse.
I have merely scratched the surface with these details. There are pages-worth of content that I could provide that provides additional points and factors to pay attention to in order to discern the date of manufacture (and use) of the rating badge, such as:
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Cloth material (enlisted dress blue material changed between WWI and WWII, additional materials were introduced for WWII, etc.)
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Rating Specialties (ratings were added/retired throughout this period)
In 1947, the most significant change that indicated a desire for uniform appearance across enlisted ranks was moving all ratings to the left arm with the eagle facing forward. The distinction between the Seaman Branch and all other petty officers was removed.
In the months to come, I will be providing additional articles in order to provide you with more insight into collecting rating badges and how to discern them without having to rely on others.
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All images are the property of their respective owners or M. S. Hennessy unless otherwise noted. Photo source may or may not indicate the original owner / copyright holder of the image.
The Veteran's Collection 
