30 May 2026

RAF hearing loss claim: Tornado, Typhoon, Chinook, and noise compensation

TL;DR

A RAF hearing loss claim is a civil claim against the MoD for noise-induced hearing loss or tinnitus caused by Royal Air Force service. Ground crew, aircrew, air engineers, loadmasters, and RAF Regiment personnel are all covered.
Research comparing fighter pilots and ground staff found that ground staff showed elevated hearing thresholds at significantly more frequencies, despite both groups wearing hearing protection. Proximity to engines during ground runs and repeated short intense exposures explain the difference.
Abbott v Ministry of Defence [2026] EWHC 941 (KB) established the rM-NIHL diagnostic method: a 4kHz notch is no longer required. Veterans told under the old CLB framework that they had no compensable loss should consider reassessment.
The Matrix Agreement scheme deadline is 31 July 2026. Registration by that date removes the limitation risk entirely.

Royal Air Force personnel across all trades are represented in military hearing loss litigation. Aircraft engine noise routinely exceeds the peak threshold above which no unprotected exposure should occur, and the physical demands of ground crew work on flight lines make consistent hearing protection use difficult in ways that the MoD's duty required it to manage. Where that duty was not met, a RAF hearing loss claim can be brought on a no-win, no-fee basis.

This page explains the specific noise risks in RAF service, how the claim is proved, what compensation is available, and what the Matrix Agreement deadline means.

What is a RAF hearing loss claim?

A RAF hearing loss claim is a civil negligence claim against the Ministry of Defence for noise-induced hearing loss (NIHL), tinnitus, or both, caused by service in the Royal Air Force.

The claim rests on the MoD having owed a duty of care to protect RAF personnel from harmful noise and having breached that duty: by failing to provide hearing protection suitable for the specific noise environment, by failing to enforce its use, or by failing to reduce noise at source where reasonably practicable. All RAF roles with significant noise exposure can give rise to a claim. Ground crew, aircrew, air engineers, loadmasters, avionics technicians, armourers, RAF Regiment gunners, and support staff at operational flying stations each have potential exposure histories depending on their posting and the aircraft types involved.

The Crown Proceedings Act (Armed Forces) 1987 enables civil claims against the MoD for service injuries sustained on or after 15 May 1987. The relevant question in a RAF loss claim is the nature and duration of the individual's noise exposure, not their rank or trade designation. The service trades page on this site covers the full range of roles assessed in claims.

RAF aircraft and noise exposure

Royal Air Force service involves a wide range of aircraft types, each producing noise at levels that cause cochlear damage when hearing protection is absent or inadequate.

Fast jets are the highest-intensity source. The Tornado GR4 and F3, in service from the early 1980s until 2019, generated afterburner noise documented as among the loudest produced by RAF combat aircraft. The Eurofighter Typhoon, which entered frontline service in 2003, produces engine noise exceeding 140 decibels at short range during afterburner. The Harrier, retired in 2010 and operated from both land bases and carriers, and the F-35B Lightning II in current use, are comparable in intensity. Aircraft engines routinely exceed 140 decibels at source during ground runs, engine test cell work, and runway operations. The noise at work regulations require employers to act above 85 dB sustained and 140 dB peak: fast-jet operations exceed both thresholds by a significant margin in areas where ground crew work.

Rotary aircraft present a sustained rather than impulse exposure. The Chinook HC2 and HC6, operating at high torque over long sorties, generates sustained noise in the range of 95 to 105 decibels in the cabin and cockpit. The Merlin HC3, Puma HC1 and HC2, and earlier Wessex and Sea King variants produced comparable levels. Loadmasters and rear aircrew on Chinooks are exposed for the full duration of a sortie, often without the acoustic attenuation that flight helmets provide to front-seat aircrew.

Transport aircraft, including the C-130 Hercules and VC10, produced sustained cockpit and cargo-hold noise on long-range missions. Loadmasters in the cargo hold of a Hercules worked in a noise environment that has been documented as a consistent source of occupational hearing damage.

Why were ground crew often more affected than aircrew?

Research published in the National Center for Biotechnology Information compared the hearing of fighter pilots and ground staff exposed to military aircraft noise. The study found that ground staff showed elevated hearing thresholds at significantly more frequencies than pilots, despite both groups wearing hearing protection during the study period.

The finding reflects differences in how each group is exposed. Aircrew sit within a cockpit or flight deck that provides partial acoustic shielding. Their noise exposure is primarily sustained engine and aerodynamic noise, filtered to a degree by flight helmets and intercom systems. Ground crew work outside, within the noise field generated by engines running at full or near-full power during ground runs, engine tests, taxi, launch, and recovery. Their exposures are shorter in duration but higher in peak intensity and occur repeatedly throughout a shift.

On a busy flight line during a high-tempo period, ground crew may be exposed to multiple aircraft in sequence. The physical demands of their role, including signalling, communication, and the need to move rapidly around aircraft, make consistent hearing protection use difficult. Communication with aircrew and colleagues often requires removing or loosening protection, reducing its effective attenuation precisely when a close-range engine event occurs. Where the MoD failed to provide protection specifically suited to flight-line conditions, failed to train ground crew in correct fitting, or failed to enforce wearing during all noise-hazardous activities, the breach element of a RAF loss claim is established.

What the MoD's hearing protection duty required

The noise at work regulations (Control of Noise at Work Regulations 2005) imposed specific statutory duties on the MoD from 6 April 2006. Before that date, the duty arose under the common law of negligence, applicable from 15 May 1987 under the Crown Proceedings Act.

Under the regulations, the MoD was required to carry out noise risk assessments covering each work environment, reduce noise at source where reasonably practicable, and then provide hearing protection specifically matched to the residual exposure levels where noise could not be reduced further. It was also required to train personnel in the correct fitting and use of that protection and to enforce consistent wearing throughout all noise-hazardous activities.

Issuing standard foam earplugs to ground crew working on aprons where jet engines are running at full power does not satisfy the selection obligation if those earplugs cannot reduce the exposure to within the regulatory limits. The regulations require the protection to be selected for the specific environment, not simply for general noise reduction. Per Alma Law, the central question in a military NIHL claim is not whether protection was issued but whether it was appropriate for the noise levels involved and whether its use was properly managed.

What changed after Abbott v Ministry of Defence?

Abbott and Others v Ministry of Defence [2026] EWHC 941 (KB), handed down 24 April 2026, changed the diagnostic methodology for all military NIHL claims. Mr Justice Garnham accepted the rM-NIHL method developed by Professor Moore, rejecting the CLB method previously used by the MoD.

The Abbott judgment found that military noise, particularly impulse noise from weapons, commonly damages the 8kHz frequency and can erase or flatten the 4kHz notch that the CLB method required for a positive NIHL diagnosis. Under rM-NIHL, the absence of a 4kHz dip no longer excludes a finding of military noise-induced hearing loss.

For RAF claimants, this matters in two respects. RAF Regiment personnel and others exposed to weapons fire on ranges or during operations may have audiograms that show damage at 8kHz without a classical 4kHz notch. Veterans assessed under CLB and told their audiogram showed no compensable NIHL should consider requesting reassessment under the rM-NIHL framework. The judgment also confirmed that no rigid temporal cut-off applies between noise exposure and the onset of tinnitus: proximity in time strengthens causation, but tinnitus arising weeks or months after the relevant service period is not automatically excluded.

How much does a RAF hearing loss claim pay?

A RAF hearing loss claim's general damages are assessed against the Judicial College Guidelines. The 17th edition (2024) brackets, as published on the site's compensation amounts page, are:

Condition	JCG 17th edition range
Slight tinnitus, no NIHL	£7,910 to £14,140
Mild tinnitus with mild NIHL	£14,140 to £17,330
Moderate tinnitus or NIHL, or one severe	£17,330 to £34,620
Severe tinnitus and severe NIHL	£34,620 to £52,420

The 18th edition of the Judicial College Guidelines, published in April 2026, carries an uplift across these categories. Confirm current figures with a specialist before relying on them for any individual estimate.

An AWH case study records a £25,000 settlement for an RAF service member whose NIHL arose from aircraft noise exposure during service. This is a specific case outcome and does not represent a typical or predicted result for other claimants.

What special damages can you recover?

Special damages in a RAF hearing loss claim are assessed individually and can add substantially to the general damages figure.

The principal heads are: private hearing aids replaced every four to five years at current private rates; loss of earnings where hearing damage led to medical downgrade, early discharge, or a career change; pension losses from shortened RAF service; and tinnitus counselling and sound therapy costs, both past and future. Where a ground crew career in aviation was curtailed, or where an aircrew medical category was reduced because of hearing damage, the earnings component can substantially exceed the general damages award. Career paths with annual flying pay and aviation-related allowances attract a larger earnings loss than equivalent non-flying trades.

Under a Conditional Fee Agreement, the 25% success fee cap applies only to general damages and past losses. All future losses, including projected hearing aid costs, therapy, and any ongoing earnings or pension impact, are paid in full and sit outside the cap.

How long do you have to make a RAF loss claim?

The limitation period is three years from the date of knowledge under section 14 of the Limitation Act 1980. The date of knowledge is when you first knew your hearing damage was significant and attributable to RAF service: not the date of discharge, and not the date symptoms first appeared.

Many RAF veterans only connect hearing difficulties to service noise exposure after leaving, often when a GP or audiologist notes a noise-induced pattern or when a former colleague's claim brings the issue to attention. Where that connection was made within the last three years, the claim may still be in time regardless of how long ago service ended.

For the Matrix Agreement scheme, registration by 31 July 2026 removes the limitation risk entirely. The Forces News report on the deadline extension explains what the scheme covers and who qualifies. The eligibility criteria on this site allow you to check your position at no cost and without obligation.

Starting your RAF hearing loss claim

If you served in the Royal Air Force and have hearing loss or tinnitus you believe is connected to aircraft noise, weapons exposure, or both during your service, a free eligibility assessment is the right first step.

The process begins with a short confidential discussion with a specialist. An independent audiologist then carries out a hearing assessment under the rM-NIHL framework. Service records are obtained from the relevant RAF records office. A letter of claim is sent to the MoD under the pre-action protocol. Most claims settle without going to court. You pay nothing upfront and nothing if your claim is unsuccessful.

Starting before 31 July 2026 preserves the option of registering within the Matrix Agreement scheme and benefiting from the MoD's time-limit waiver and duty of care concession. Begin with a free assessment online or by telephone.

This page provides general information about RAF hearing loss claims. It is not legal advice. Whether a specific claim is in time or eligible depends on individual service records and medical evidence. Speak to a solicitor regulated by the Solicitors Regulation Authority.