Quick Answer: Yes — pilots can legally fly and pass their FAA medical certificate while wearing a hearing aid. Every class of certificate (first, second, and third) uses the same hearing standard under 14 CFR 67.105/67.205/67.305, and the standard conversational-voice test (6 feet, both ears, quiet room) explicitly allows a hearing aid. If you only pass with it in, the AME marks your certificate “valid only with use of hearing amplification.” The unaided audiometric alternative, by contrast, does not allow a hearing aid — the same split the FAA shares with the DOT’s truck-driver standard. Separately, fit matters in the cockpit: a hearing aid that squeals under a sealed aviation headset earcup is a real, commonly reported problem, and the fix is usually a smaller receiver-in-canal style, not a louder volume setting.
A hearing aid doesn’t automatically ground a pilot, but the rule is more specific — and more counterintuitive — than most pilots assume going in. Here’s exactly what the FAA’s hearing standard requires, why an airline captain and a student pilot face the identical bar, what happens if you can’t pass even with a device, and the headset-fit issue that matters more day-to-day than any spec sheet.
The FAA hearing standard, by the numbers
- 6 feet is the minimum distance for the conversational-voice test under 14 CFR 67.105/67.205/67.305 — you face away from the examiner and must hear an average conversational voice in a quiet room, using both ears, a hearing aid allowed.
- 35/30/30/40 dB is the maximum allowed hearing loss in your better ear at 500/1,000/2,000/3,000 Hz on the pure-tone audiometric alternative, per the identical text in all three certificate-class regulations; the poorer-ear ceiling is 35/50/50/60 dB at those same frequencies.
- 70 percent is the minimum correct score on the audiometric speech-discrimination alternative, measured in one ear or in a sound field — the other path if pure-tone audiometry isn’t used.
- 28.8 million U.S. adults could benefit from a hearing aid for everyday hearing loss, per the NIDCD (National Institute on Deafness and Other Communication Disorders) — a population that overlaps with a pilot community that’s aging right along with the general public.
First class, second class, third class: same hearing bar
| Certificate class | Who needs it | Hearing standard | Hearing aid allowed on voice test? |
|---|---|---|---|
| First class | Airline transport pilots | 14 CFR 67.105 — identical thresholds | Yes |
| Second class | Commercial pilots | 14 CFR 67.205 — identical thresholds | Yes |
| Third class | Private, recreational, student pilots | 14 CFR 67.305 — identical thresholds | Yes |
It’s a reasonable assumption that an airline captain flying a few hundred passengers faces a tougher hearing bar than a student pilot in a two-seat trainer. The regulations say otherwise: the audiometric thresholds in 67.105, 67.205, and 67.305 are word-for-word the same number set. The FAA’s medical certification system does scale other standards (vision, cardiac history) by class, but hearing is one area where it doesn’t.
Before you walk into the AME exam
Bring a hearing aid you already trust, not a last-minute purchase
- Wear whatever you'd actually fly with. The AME tests you as you normally hear, and if that's with a hearing aid in, that's how you should test.
- Tell the AME upfront that you wear a hearing aid and plan to use it for the voice test — this is the exact scenario the standard was written to accommodate.
- If you fail the voice test and get referred for audiometric testing, expect that portion to be run unaided, since the regulation's audiometric alternative doesn't permit a hearing aid.
Keep a spare battery pack or charging cable in your flight bag — try Amazon Prime free for 30 days so a replacement charger or a bulk pack of batteries lands in two days instead of sidelining a lesson or a trip.
If you can't pass even with a hearing aid: the SODA process
- A Statement of Demonstrated Ability (SODA) can be earned via a special ENT evaluation, an FAA Medical Flight Test, or documented prior operational experience, per AOPA's and the FAA AME Guide's published guidance.
- The Medical Flight Test is a flight with an FAA examiner specifically to confirm you can hear critical cockpit cues — engine-sound changes, stall warnings, and radio calls.
- Student pilots often train with a restriction (no flight in radio-required airspace) and schedule the Medical Flight Test closer to their checkride, once they're ready to have it evaluated.
The headset-fit problem nobody warns you about
Passing the medical exam is one hurdle. Actually flying comfortably with a hearing aid under a sealed aviation headset is a separate, more practical one — and it’s where most of the real-world pilot complaints show up. According to pilot and headset-maker accounts (including Bose’s own aviation product team), amplified sound that leaks out of the ear canal can get picked up again by the hearing aid’s own microphone, and a tightly sealed ANR headset earcup traps that sound right next to the mic — the classic setup for a feedback whistle or squeal.
Two things reportedly make it worse or better:
- Style matters more than brand. Larger behind-the-ear (BTE) aids are more likely to fight for space under a snug earcup and trigger feedback. Smaller receiver-in-canal (RIC) or completely-in-canal (CIC) styles tend to seat more securely and leave more clearance, which several pilot and avionics-forum accounts link to fewer feedback reports — the opposite of the “bigger device, longer battery life” advice that applies to most other uses on this site.
- Volume isn’t the fix. Turning the cockpit audio up to compensate doesn’t solve a feedback problem and makes the cabin uncomfortably loud for anyone else wearing a normal headset on the same intercom — a separate volume control per headset position is the better workaround, per pilot accounts in aviation-safety forums.
Modern digital feedback-suppression processing helps, and several pilots report newer hearing aids handle it far better than older analog ones did — but there’s no universal fix, and a return-friendly retailer or a trial period before committing to one model is worth more here than for most hearing aid purchases. See our best RIC hearing aids roundup for models built around that smaller, under-headset-friendly form factor.
Why Bluetooth streaming matters less in the cockpit
Most of this site’s buying advice leans hard on Bluetooth phone-streaming as a top feature — and for everyday use, it still is. In the cockpit, it’s mostly beside the point: air traffic control and engine sound reach you through the aircraft’s intercom and your headset’s own microphone and amplifier, not through your hearing aid’s wireless radio. A hearing aid’s streaming spec sheet doesn’t change what you hear on frequency. What actually matters for flying is the fit-and-feedback question above, not how many devices the aid can pair with.
A quick health note
If your hearing loss came on suddenly, affects only one ear, or comes with pain, drainage, or dizziness, see an ENT before your next FAA medical rather than assuming a hearing aid will solve it — those are signs worth a medical evaluation, and a disturbance of equilibrium is independently disqualifying under the same regulations covered here. If your hearing loss is perceived mild-to-moderate with no red flags, a self-fitting OTC hearing aid can be enough to meet the FAA’s voice-test standard for most pilots.
Related guides
For more, see our best RIC hearing aids roundup, best rechargeable hearing aids guide, our hearing aid for truck drivers guide for a side-by-side look at how another transportation regulator handles the same hearing-aid-on-the-simple-test / hearing-aid-off-the-audiometric-test split, and our overall best OTC hearing aids ranking.
The bottom line
A hearing aid is explicitly allowed for the FAA’s conversational-voice test, at every certificate class, from student pilot to airline captain — the thresholds in 67.105, 67.205, and 67.305 don’t change by class, and if you only pass wearing one, your certificate simply gets marked to require it in flight. The bigger day-to-day issue for most pilots isn’t the medical exam at all; it’s whether a smaller, headset-friendly hearing aid seats cleanly under your ANR headset without squealing — a fit problem worth solving before a checkride, not during one.