Avgas UL91 & UL94 UL91 has been supplied at many airfields for a number of years. UL94 (similar to UL91 but with a slightly higher octane rating) is now becoming available. These fuels are suitable, and approved, for a wide range of engines types used in LAA aircraft. With 100LL being phased out over the coming years, now is an ideal time to see if your engine is compatible and help do your bit for the environment. The LAA Airworthiness Approval Note (AAN) for use of UL91 & UL94 in appropriate LAA aircraft can be found here . It contains a list of the most popular types of engines for which the fuel is suitable. The EASA document pertaining to use of UL91 in non LAA types is available here.

< Back Engineering updates in August & September 7 Oct 2025 The following documents have been issued/updated in the Engineering 'Info Library' during August and September. Continuing airworthiness information : Mandatory Technical Directive MTD-01-2025 - Zenair tailplane brackets - issue 2 Mandatory Technical Directive MTD-02-2025 - Mission M108 nose gear - issue 2 Alert A-09-2025 - Woodcomp Klassic propeller blades Alert A-10-2025 - Cracking in E-Props carbon propeller hubs Propeller type lists PTL/1 : Jodel D117/D119/D120 Next Previous

N P P L Latest News Updates coming soon! CLICK HERE FOR PCS DETAILS FAQs Details on revalidation of ratings, renewals and more! We will continue to add more FAQs as reequired. Working on them!! CLICK HERE FOR PCS DETAILS NPPL FEES for SEP / TMG Two payments need to be made: One to the LAA and one to the CAA. Please note that the CAA will send a payment link to your email address For details on how to pay, please visit the LAA Online Shop CLICK HERE FOR PCS DETAILS APPLICATION FORMS Grant of a NPPL with a SEP or TMG Class rating * F or all microlight ratings or enquiries please refer to the BMAA website * CLICK HERE FOR PCS DETAILS MEDICALS Please use the link below for information on how to obtain a medical. Cellma System (portal) To register for the CAA Portal please read CAA Customer Portal Registraion Guide CLICK HERE FOR PCS DETAILS INTERIM CAP 3181 The purpose of this CAP is a temporary measure until the main CAP will be ready for publication. This CAP sets out the requirements and syllabus for student pilots, pilots, instructors, examiners and training organisations to follow the issue of a NPPL (A). CAP3181 CLICK HERE FOR PCS DETAILS

For Single Engine Piston Assistance (SSEA) Tel: 01280 846 786 - LAA [email protected] For Self Launching Motor Glider Assistance (SLMG) Tel: 0116 289 2956 - BGA [email protected] For Microlight Assistance (M) Tel: 01869 338 888 -- BMAA [email protected] Applications received by the LAA Please allow 5 working days for your SSEA / SLMG application to be processed by the LAA. If you wish to check on the progress of your application, look at the Current Applications Page or contact LAA on 01280 846 786. For the issue of your licence contact CAA licencing department on 01293 567 171 Website links: LAA - BMAA - BGA -CAA Help and Contacts

Data Protection Policy A Statement About the Information Held on Our Website We make every effort to make sure that the information held on this website is as accurate, as up to date, and as complete as possible. However, there can be occasions where we experience problems in achieving this. This means that we cannot accept liability for any loss, damage, or inconvenience which may occur through your use of the information on this site. We recommend that you contact us for clarification before going any further with anything which you feel could cause loss, damage or inconvenience, as a result of using information on our site. If you find any information on our site that gives you cause for concern, then please tell us, and we will investigate, as appropriate. Also, please understand that we are not in control of any of the sites that we link to from ours. This means that again we do not accept liability for any loss, damage, or inconvenience which may occur through your use of the information on those sites. Please contact the appropriate organisations to check that their information is up to date and accurate. A Statement About the Copyright of Information/Facilities Held on Our Site All of the pages on this website are the copyright of The Light Aircraft Association (unless otherwise stated). Our copyright is protected by UK laws, and by international treaties worldwide. All rights are reserved. Please read the statements below if you would like to publish our information further : We expect notification of further publication of our information as a courtesy. However, permission to use our information (for non-commercial purposes) is given, if we are acknowledged as the source. Privacy Statement GENERAL DATA PROTECTION REGULATION - LAA POLICY 1. INTRODUCTION As an organisation which holds personal data in the form of membership and aircraft ownership information, we are required to ensure compliance with the UK General Data Protection Regulations (GDPR), which are designed to ensure more robust security and more transparency in the use of personal data. The GDPR places specific legal obligations on the LAA. For example, we are required to maintain records of personal data processing activities. We will have legal liability if we are responsible for a breach of confidential member data and members have a right to request sight of the data we hold on them, how it is used and if necessary to request that data is removed from our database. 2. OVERALL POLICY The LAA holds personal data from members and data linked to aircraft built or operated by members. We only hold data when there is a justifiable need to do so and will remove data if it is no longer required. The LAA has robust security systems to protect data and information, and will promptly inform anyone affected should any breach occur. Finally, the LAA will not circulate any member information to third parties without prior consent. 3. WHAT WE HOLD We currently hold data which is pertinent to GDPR in six main areas: a) Membership Data. All filing is electronic, via a remotely sited database with no hard copy filing. Name, address, contact numbers and e-mails; age; type and duration of membership; aircraft owned linked to Engineering database; bank details; correspondence sent and received. No credit or debit card details are recorded or retained. Members names and addresses are supplied to the LAA magazine publishers for the distribution of Light Aviation magazine only. Stuts receive details of new members with prior consent when they join up. b) Engineering Data. Links from the aircraft ownership database to the member database include correspondence sent and received; lists of permit revalidation dates and related information, categorised both by aircraft type and aircraft registration. Permit issue and revalidation applications, modification and repair applications are held both electronically and as hard copy in a locked, secure archive. These typically include member name and address data and may also record pilot licence number. There is a legal requirement to hold aircraft files for future scrutiny by organisations such as CAA and AAIB. Engineering admin also process debit and credit card information for fees and transactions. No debit or credit card details are recorded or retained. c) Transactional Data. Held electronically and in some cases as hard copy. Records of membership fees paid, permit revalidation payments, modification and repair fees, training course fees and merchandise sales. Records of sales transactions are held for one year in case of queries and also for the purposes of audit. No debit or credit card details are recorded or retained. Magazine advertising transactions held include name, address, payment levels and future commitments. Rally advertising and stand space transactions are logged by the Office Manager and contracted accountant. Other charges and transactions are controlled by contracted accountant via Sage accounting software. d) Inspector Records. Information held by the Head of Continuing Airworthiness & Inspection on LAA Inspectors includes: name, address, age, qualifications, contact numbers and e-mail addresses, inspection approval categories, reports on reviews and competency assessments. Held both electronically and as filed hard copy. e) NPPL Data. Information is processed on behalf of CAA for the National Private Pilot Licence scheme. Name, address, contact numbers and e-mails, age. Payments for the LAA are made either online or virtually. No debit or credit card details are recorded or retained. f) Employee Information. Name, address, contact numbers and e-mails, age, bank details, tax and salary information, as well as working records, for members of staff, contractors and some volunteers. Accessible only to senior personnel; CEO, Office Manager, Accountant and Chief Technical Officer. Terms of staff member access to own records specified in Staff Handbook. It is noted too that every staff member and Board member holds personal information which comes under the jurisdiction of the GDPR in the form of e-mails, applications and transactional records. All staff and Board members are reminded that all correspondence and address details held remain confidential, and a Data Handling Code of Conduct, including advice on computer security, will be followed. All e-mails issued should contain a standard confidentiality notice. In addition to information held at LAA HQ, LAA Member Clubs and Struts will also hold information such as member data which will require GDPR compliance. The LAA will brief these organisations accordingly on a regular basis, giving advice on how they can comply in their own right. 4. OVERSIGHT The GDPR requires that public authorities and large-scale data processing organisations designate a Data Protection Officer to take responsibility for data protection compliance. The size and structure of our organisation does not justify a dedicated post, therefore a GDPR steering team led by the CEO will provide this oversight. The CEO, Office Manager, Chief Technical Officer and Head of Continuing Airworthiness & Inspection will meet at least quarterly to identify areas that could cause compliance problems under the GDPR and will report regularly to the Board. 5. PRIVACY All members, by completing their application and thereby entering into a contractual relationship for the LAA to provide membership services, have effectively agreed to their use of their name and address, exclusively by the LAA, to ensure they receive benefits including Light Aviation magazine. We fulfil the terms of the GDPR in having a lawful basis for processing this data (see 6), which will be held on our database for the duration of their membership. In the case of lapsed membership, the data is held for a further five years to allow lapsed members to more easily rejoin. Deceased members’ records are removed after two months, with the exception of LAA Inspectors, as their records are regarded as a part of an inspected aircraft’s history. Engineering and aircraft-related data linked to members is retained (see 3b), as we have a requirement to hold records linked to aircraft to meet the requirements of organisations such as the CAA and AAIB. Each form requiring Member Information input will henceforth carry the line; “Data privacy: personal data submitted on this application form may be stored electronically but will only be used in relation to the application (and to support the safety of any aircraft to which it relates)*. Statutory obligations excepting, personal data will not be passed on to third parties without your permission. The full LAA data protection policy can be found on our website at www.laa.uk.com ” *this section for engineering forms only. 6. INDIVIDUALS' RIGHTS The GDPR includes the following rights for individuals: the right to be informed; the right of access; the right to rectification; the right to erasure; the right to restrict processing; the right to data portability; the right to object; and the right not to be subject to automated decision-making including profiling. We are confident that current procedures fulfil the GDPR and we do not operate any data profiling processes. We will regularly review our procedures to ensure they cover areas such as the deletion of personal data and will provide a member with the data we hold on them, if requested, in electronic format. The CEO will make any final decisions about deletion or release of information. 7. SUBJECT ACCESS REQUESTS We acknowledge that individuals have a right to seek access to information held on LAA databases or if they think there is a problem with the way we are handling their data. We will comply with any such request within the statutory one month period. However, we can refuse or charge for requests that are manifestly unfounded or excessive. Individuals will have the right to have their personnel data deleted where they believe it is being held without a practical or lawful basis. If we refuse a request, we must tell the individual why and that they have the right to complain to the ICO and to seek a judicial remedy. We must do this, at the latest, within one month. 8. CHILDREN There is a requirement to put systems in place to verify individuals’ ages and to obtain parental or guardian consent for any data processing activity. This is unlikely to directly affect the Light Aircraft Association Limited, but it may be pertinent if Struts hold information on individuals under the age of 13. A briefing on these requirements will be forwarded to LAA Struts as part of their briefing process. 9. DATA PRIVACY IMPACT ASSESSMENT (DPIA) LAA systems fulfil the GDPR recommended ‘privacy by design’ approach. ‘Data Protection Impact Assessments’ will be carried out if a new technology is being deployed; or if there is processing on a large scale of the special categories of data held. While this is unlikely to directly affect the LAA, we will work with our IT contractors to ensure that awareness of this is included in any future development programmes. 10. BREACHES OF DATA Should we become aware of any personal data breach, we will notify members as rapidly as is feasibly possible, notifying the Information Commissioner’s Office if a breach is likely to result in discrimination, damage to reputation, financial loss, loss of confidentiality or any other significant economic or social disadvantage to those concerned. March 2025

Inspector Training Seminars In 2018, the ‘Inspector Training Seminar’ (ITS) scheme was introduced. This means that, in order to continue operating as an Inspector, every Inspector must attend an ITS in the previous four years, as assessed on 31st March each year, as part of their recurrent training. All Inspector Training Seminars for spring 2025 have now been completed, there will be more Seminars planned for Autumn and Winter. Each Inspector Training Seminar is free-of-charge and includes a complimentary lunch. The day runs from 0930 to 1630. Any Inspector is welcome to book onto a seminar, effectively resetting their ITS attendance and therefore, recurrent training, early; but priority will be given to those Inspectors due for review by 31st March 2026. Please contact LAA Engineering for further details of exact venues and booking details.

< Back Spaces left on the 'Caring for your Gypsy Major Course' 26 Sept 2023 We have a few remaining spaces on the following LAA workshop: Caring for your Gipsy Major - Basic Course Date: Tuesday 3 October 2023 Time: 9.45am - 5.00pm Cost: £120 for members/£140 for non-members Booking deadline: Thursday 28 September Please click here to send an email if you are interested or call the office on 01280 846786. Next Previous

< Back ROTAX® Service Bulletins – Inspection of the Propeller Gearbox 2 Dec 2025 Inspection of the propeller gearbox of ROTAX® 915 i and 916 i(Series) Aircraft Engines ROTAX has issued new Service Bulletins regarding the inspection of the propeller gearbox on ROTAX® 915 i and 916 i (Series) aircraft engines. These bulletins below outline the required inspection procedures, affected serial numbers, and any necessary corrective actions. · ASB-915 i-021R1 / ASB-916 i-009R1 · ASB-915 i-021iS R1 / ASB-916 i-009iS R1 Compliance with these bulletins is important to ensure continued airworthiness and safe operation of your aircraft. ASB_915 i-021R1_916 i-009R1 .pdf Download PDF • 1.31MB ASB_915 i-021iSR1_916 i-009iSR1 .pdf Download PDF • 85KB Next Previous

Certification & Approval Having worked out a promising-looking layout, initial three-view and performance and weight specifications, now is the stage where the hard work begins of transforming concepts to working drawings. Essential decisions have to be made about types of material to be used, the structural arrangement, exact choice of powerplant and so on. You’ll probably need to make a cockpit mock-up to check the ergonomics and control system arrangements, and maybe build a flying radio controlled model of the design to give faith in the handling characteristics. With the basic geometry laid out, stress calculations and assembly drawings come next, then drawings of individual piece parts. Keep an up-to-date tally on weights. As the drawings get more detailed you must re-evaluate whether you are going to meet your original targets in terms of weight, strength and aerodynamic cleanliness, whether you need to re-visit your original assumptions or re-design from scratch. Is there a way that the part or assembly can be made more easily, more cheaply, lighter, stronger, more fatigue or corrosion resistant ? Fewer parts and fewer joints generally means fewer problems and less weight. Can you use off the shelf parts rather than having to make them specially ? Are there other aeroplanes around that have already solved a particular problem in a clever way ? Will the aircraft be easy to inspect in service, easy to repair if it gets damaged ? Can it be broken down for transportation ? If the handling isn’t quite right when the prototype is test flown, does the design make provision for ‘tweaks’ to put it right ? Does the design include reserves of strength to cope with weight growth in service and more powerful engines, or is everything pared down to the minimum ? Downloadable Spreadsheets Technical Leaflets Design Tutorials

< Back Gyroplanes to join the new online Permit Revalidation System 17 Jun 2025 The new online Permit Revalidation system has been in place for fixed-wing aircraft on the LAA fleet since 15th April 2025 and now it is time to add Gyroplanes, both amateur-built and factory-built. Therefore, we are pleased to announce that gyroplane Owners and Inspectors will be able to use the online Permit Revalidation system from 22nd July 2025! The Permit Revalidation Process for gyroplanes will follow the same three steps as for fixed-wing aircraft, shown in the graphic below. The only differences will be small changes to the questions in line with the requirements for gyroplanes, such as asking about the rotor and rotor-head. Where do I find more information? If you are a Gyroplane Owner or Inspector, then please talk to your friends that own and inspect fixed-wing aircraft, as many of them will have been through this new process. There is lots of information to help you: Technical Leaflet 2.00 – Revalidating an Aircraft’s Permit to Fly , will be updated on 22nd July to include information regarding gyroplanes A detailed step-by-step video guide is available on the LAA’s YouTube channel, called ‘ Online Permit Revalidation Explained .’ A list of Frequently Asked Questions is available on the LAA website. Again, these will be updated on 22nd July to include Gyroplanes For more information, click HERE . Note: the 22nd July is a hard deadline, so LAA Engineering will not accept applications made under the old system from that date. Changes to Permit Revalidation Fees for Gyroplane Owners From 22nd July, Permit Revalidation Fees for gyroplanes will be based on Maximum Take Off Weight (MTOW), rather than Factory Built Gyroplanes always having a fee of £323. This is in line with the charging regime for fixed-wing aircraft. The current charges are as follows: Up to 450kg - £241 451-999kg - £292 1000kg & above - £323 Note: For FBGs - if the last Permit revalidation was not administered by the LAA, an extra fee of £155 applies Next Previous

< Back Francis Donaldson is awarded the Honourable Company of Air Pilots Sword of Honour 22 Sept 2023 This year’s Sword of Honour – which recognises an outstanding contribution to General Aviation – goes to Francis Donaldson. For more than 30 years, as Chief Engineer of the then Popular Flying Association and then Light Aircraft Association, Donaldson has recommended the issuing of permits to fly for more than 3,000 aircraft and overseen the engineering and handling reviews of around 200 different types. He stood down from his role at the beginning of 2022 but has remained involved as a consultant. Few people have been more influential to the progress and development of light aircraft in the past three decades, with an encyclopedic knowledge backed by real world engineering and flight testing expertise. Press release - Air Pilots Trophies and Awards 2023 (2) .pdf Download PDF • 167KB . Next Previous

< Back The online Permit Revalidation System is live for Gyroplanes! 22 Jul 2025 We are pleased to announce that the online Permit to Fly revalidation system went live today for gyroplanes, both home-built and factory-built! Step-by-Step Video Guide, FAQs and Crib Sheet The step-by-step guide to the new online Permit Revalidation system in the form of an ‘ Online Permit Revalidation Explained ’ video can be found below. This was written for a fixed-wing example, but the majority of questions are the same for gyroplanes and the process for gyroplanes has the same three stages as for any fixed-wing aircraft. We have also compiled a list of ‘ Frequently Asked Questions ’ for you, which are found below. The ' Crib Sheet ' for Inspectors referenced in the video is formally called the ' Airworthiness Review Reference Guide ' and is available HERE . There is a version of the crib sheet for homebuilt gyroplanes, entitled ARR-REF (HOMEBUILT GYROPLANE) and a version for factory-built gyroplanes, entitled ARR-REF (FB GYROPLANE). The Check Flight Schedules for both homebuilt and factory-built gyroplanes have now been combined into a single check flight schedule for gyroplanes, entitled CFS-1 (GYRO). This is available HERE . Previous check flight forms for homebuilt and factory-built gyroplanes are now obsolete. The Permit Flight Release Certificate (PFRC) is now a separate document, where it was previously contained within the application form for revalidating a Permit to Fly. It can be found HERE . Key Considerations There are a few key considerations to ensure a Permit to Fly revalidation under the new system goes smoothly: Please make sure you know your username and password for the LAA website. If you have forgotten your login details, please contact the LAA Office. All aircraft using the new system for the first time will require a check flight no older than 3 months at the time of submission of the revalidation application. This is in order to provide a baseline for the online system. The 3-year check flight cycle will then apply subsequently to most aircraft types. Some aircraft will still require a check flight at every revalidation, these are: Aircraft cleared for Night/IFR. Aircraft which have flown less than 12 hours since the previous revalidation inspection. Aircraft Owners will not have to submit a CFS-1 (GYRO) Check Flight Schedule when applying through the new system. However, a CFS-1 (GYRO) will need to be completed for each check flight and stored with the aircraft’s documentation, so that it is available when needed. We will no longer be accepting old-style (paper or scanned) Airworthiness Reviews for homebuilt or factory-built gyroplanes conducted on or after 22 nd July 2025. Need Help? The ‘Revalidating a Permit to Fly’ page on the LAA website signposts you to all the information you will need and can be found HERE . If you have any problems or questions, please follow the steps below: Watch the ‘ Online Permit Revalidation Explained ’ video found HERE . Read Technical Leaflet 2.00 - 'Revalidating your Aircraft's Permit to Fly,' which has now been updated to include information for gyroplanes. Look at the gyroplane variants of the 'crib sheet' for LAA Inspectors, entitled ' Airworthiness Review Reference Guide ,' which is available HERE . Look at our list of FAQs ,. If steps 1-4 do not help you find the answer, contact LAA Engineering on [email protected] or call (0)1280 846786 20250721 - Permit Revalidation Process FAQs Issue 2 .pdf Download PDF • 198KB Next Previous