Military Aviation Authority
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An introduction to the challenges of certification for Multi-Core Processors in safety critical aircraft systems
![F-35B Lightning Jet from 617 Squadron (The Dambusters) taking off from RAF Marham to take part in an Air Maritime Integration exercise. MOD Crown Copyright.](https://assets.publishing.service.gov.uk/media/6489858d103ca6000c039e5a/s712_F-35_Air_Maritime_Integration_Exercise_960x640.jpg)
To counter threats of cyber-attack on military air systems, new regulation has been introduced to assess and mitigate potential impacts on air safety.
![A RAF A400M Atlas from RAF Brize Norton flown by members of 70 & 30 squadron, conducting Natural Surface Operation training in France as part of Ex OURANOS.](https://assets.publishing.service.gov.uk/media/6481dceb5f7bb7000c7fa72e/s465_RAF_ATLAS_flying_during_Exercise_960x640.jpg)
A new evaluation tool to help with Self-Assessment of Air Safety Management.
![F-35B Lightning Jet pilots operate from HMS Queen Elizabeth](https://assets.publishing.service.gov.uk/media/63e202efe90e076261ffd3d8/s465_F-35B_Lightning_Jet_pilots_operate_off_from_HMS_Queen_Elizabeth_960x640.jpg)
RA 4809 has changed a lot recently; this article explains why it has changed, where it’s going and addresses some common misconceptions.
![RAF engineers complete A400M engine change in the South Atlantic.](https://assets.publishing.service.gov.uk/media/6384ace9d3bf7f7eb441c907/s465_RAF_ENGINEERS_COMPLETE_A400M_ENGINE_CHANGE_960x640.jpg)
How the air safety regulators assure and regulate flying displays in the UK to ensure they comply with safety standards and minimse risk to life.
![Pictured are two aircraft of the Red Arrows Aerobatic Team flying The Synchro Pair.](https://assets.publishing.service.gov.uk/media/5f71a5008fa8f51887fcee95/s465_Red_Arrows_Aerobatic_Team_960x640.jpg)
MAA email alert guide
News story
Get the latest Military Aviation Authority news and regulatory updates as soon as they are published by subscribing to email alerts.
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Latest from the Military Aviation Authority
What we do
The Military Aviation Authority is responsible for the regulation, assurance and enforcement of the defence air operating and technical domains.
MAA is part of the Ministry of Defence and the Defence Safety Authority.
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Contact MAA
MAA Regulatory Publication (MRP) enquiries (for enquiries from the Regulated Community)
Regulatory Publications Team
#5102 Level 1
Juniper Building
MOD Abbey Wood (North)
Bristol
BS34 8QW
United Kingdom
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Juniper Building
MOD Abbey Wood (North)
Bristol
BS34 8QW
United Kingdom
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BS34 8JH
United Kingdom
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