Defective Military Ear Plugs

Defective Military Ear Plugs

Last year, the United States Department of Justice (DOJ) obtained a $9.1 million dollar settlement from 3M based on allegations that 3M knowingly supplied defective combat ear plugs to our country’s servicemen and women. The earplugs at the center of the settlement are the dual-ended Combat Arms Earplugs, Version 2 (CAEv2). These defective earplugs were designed too short to properly insert into users’ ears thereby exposing them to loud noises. Below is more information on what this mean for service members at Ft. Campbell and the rest of the country.

Why Are the Ear Plugs Defective?

According to the settlement reached by the DOJ, since 2000, 3M and its predecessor Aearo Technologies, Inc. knew the earplugs they were supplying to the U.S. military were defective. The earplugs had failed to pass safety tests and violated the requirements of the military sales contract. The defect is related to the design of the earplugs . Specifically, they were designed too short for proper insertion into soldiers’ ears. As a result, the earplugs could loosen without the soldier being aware of it. The loosened ear plug allowed too much noise to penetrate into soldiers’ ears causing hearing loss, tinnitus and other issues.

Who Used the Defective Ear Plugs?

3M, the company who manufactured the defective combat earplugs, had an exclusive contract with the U.S. military. As a result, from 2003 to 2015, they were standard issue for military members, so thousands of military men and women used the earplugs extensively. While any service member may have received injuries as a result of these defective earplugs, those most likely to have suffered hearing loss or other injuries are those working in loud environments or regularly using weaponry. In addition, civilian contractors who used the earplugs may also have claims.

What Injuries Are Caused by the Defective Ear Plugs?

Military personnel who used the earplugs may have developed hearing loss or tinnitus, which can lead to other conditions such as dizziness, depression, anxiety, etc. Both are explained more fully below.

Hearing Loss
Hearing loss is easily measured by an audiologist using an audiogram. The audiogram will show what level of hearing you have compared with those with normal hearing. Symptoms of hearing loss include difficulty understanding words especially in noisy environments, avoidance of conversations and social settings, difficulty hearing consonants, frequently asking people to repeat themselves or to speak louder, needing the TV or radio to be at a volume others find too loud. Most hearing loss is not curable but it can be improved with hearing aids. Hearing loss can significantly affect a person’s quality of life and has been linked to depression and anxiety.

Tinnitus is a constant ringing, buzzing, hissing or clicking in the ears. Tinnitus can cause dizziness, trouble sleeping, difficulty concentrating, memory problems, depression, irritability and anxiety. Tinnitus can cause phantom noise in one or both ears, and it may be constant or come and go. In some patients, the tinnitus is so loud it prevents them from hearing other, real sounds which can expose them to danger.

How Do I Know If I Was Exposed to Noise Loud Enough to Cause An Injury?

Sound is measured in decibels (dB) and hearing loss can occur at 85db and above depending upon the level of the noise and the length of exposure. Here are some examples pertinent to military members:

  • Gunshot – this varies depending upon type of weapon but at least 140dB
  • An aircraft carrier deck is 130-160 dB
  • A hand grenade is 158dB.
  • Lightweight anti-tank weapon is 184 dB
  • General noise level inside an armored vehicle 103-107 dB
  • Noise level in a missile gun boat 120 dB
  • Average noise in a service helicopter is 97 dB

Unprotected ears exposed to short term noises of 140 dB can suffer a stretching of the delicate inner ear tissue, which causes injury to the sterocilia and the sensory cells. Or, military members can suffer hearing loss from long-term exposure to less-loud sounds (but still loud enough that you need ear protection) from either cell death through one of two processes: apoptosis or necrosis.

Whether you or a loved one has suffered hearing loss or other injuries from their use of the 3M defective earplugs depends upon both the loudness of the noises to which they were exposed and the duration of the exposure. An audiologist can test for hearing loss but good indicators are when a military member is experiencing any of the below issues:

  • Trouble hearing conversations especially in noisy environments
  • Difficulty hearing consonants
  • Needing phrases repeated
  • Requiring the TV or radio to be extra loud
What Should I Do If I Believe I Have a Case?

If you or someone you love is suffering hearing loss or tinnitus or other ear-related injuries after using the 3M dual-ended Combat Arms Ear Plugs, Version 2 (CAEv2), you may be entitled to compensation for medical bills, pain and suffering, loss of enjoyment of life, etc. This is true even if you have already received hearing aids or other treatment from the VA or you have received disability payments.

At the Law Offices of John Day, we offer free-consultations for all defective earplug cases. If we think we can help and you decide to hire us, our award-winning lawyers will handle your case on a contingency basis, which means we only get paid if we win. If you live in Hopkinsville, KY or Clarksville, TN, we have an office conveniently located in downtown Nashville. If you are stationed at Arnold Air Force Base in Tullahoma, we have an office close to you in Murfreesboro, TN. If you are elsewhere in the State or if your schedule does not permit you to come to us, we are happy to come to you. We are here to help our country’s military members receive the compensation they deserve as a result of 3M’s defective earplugs.

To get started, give us a call at 615-669-3993 (Nashville) or 615-867-9900 (Murfreesboro) or 866-812-8787 (toll-free) for a free consultation.

Client Reviews
Everything was great. You guys are a great representative. I was satisfied with everything. Truly appreciate John Day and his hard-working staff. Jamar Gibson
We thought that you did an excellent job in representing us in our lawsuit. We would recommend you to anyone. Mitch Deese
The Law Offices of John Day, P.C. is, without a doubt, the best in Nashville! They treated me with the utmost respect and tended to my every need. No question went unanswered. I was always kept informed of every step in the process. I received phenomenal results; I couldn't ask for more. I would definitely hire The Law Offices of John Day, P.C. again. Anthony Santiago
I would definitely recommend to anyone to hire John Day's law firm because everyone was helpful, made everything clear and got the job done. I am satisfied with how my case was handled. June Keomahavong
It's been a long battle but this firm has been very efficient and has done a remarkable job for me! I highly recommend them to anyone needing legal assistance. Everyone has always been very kind and kept me informed of all actions promptly. Linda Bush
I had a great experience with the Law Offices of John Day. The staff was very accommodating, and my phone calls/emails were always responded to in a timely manner. They made the entire process very easy and stress-free for me, and I had confidence that my case was in good hands. I am very happy with the results, and I highly recommend! Casey Hutchinson