< Back Alert A-10-2025 - Cracking in E-Props Carbon Propeller Hubs 28 Aug 2025 LAA Alert A-10-2025 - Cracking in E-Props Carbon Propeller Hubs A recent report of a crack appearing on an E-Props carbon composite propeller hub was received by the British Microlight Aircraft Association (BMAA). The crack was in the flange forming the periphery of the circular hub, in the close vicinity of one of the bolts in the outer ring of blade clamping bolts. Alert A-10-2025 shows photographs of the crack discovered and details required actions if cracks are found on LAA aircraft. A-10-2025 is available HERE and shown below. A_10_2025_E_Props_Propeller_Hub_Cracking_Issue_1 .pdf Download PDF • 382KB Next Previous

Aircraft Fabric Covering Course Price Member - £406, Non-Member - £426 Duration 2 day course. Arrival 09:00. Finish 17:00. < Back About the Course Our covering course is presented by Chris and Alex, father and son team who run Aircraft Coverings Ltd., the UK dealer for Consolidated Aircraft Coverings products. This is a hands-on course held over 2 days, not a lecture, so you will be working with the tools and materials, learning the required skills and you will undoubtedly surprise yourself by how quickly you begin to pick things up! The course is held at Aircraft Coverings Ltd premises at Henstridge Airfield in Somerset and the course cost includes all materials and lunches. Your Instructor Chris and Alex Allen Dates 16 & 17 September AND 21 & 22 October 2026 Times 2 day course. Arrival 09:00. Finish 17:00. Duration Two days Venue Henstridge Airfield, Somerset, BA8 0TN Price Member - £406, Non-Member - £426 Booking Pls call the LAA on 01280 846 786 to enquire/book or email [email protected] . *Please note that payment is required when booking, to confirm your place. NO place will be held without confirmed payment* **Please note that your booking payment is non-refundable unless we can fill your place timeously or there are exceptional circumstances**

< Back New LAA Inspector - Lewis Harper 18 Aug 2025 We are pleased to welcome Lewis Harper as a new LAA Inspector, having attended an LAA Inspector Assessment Day at Turweston recently. Working full-time as a CAA and EASA Licensed Aircraft Engineer, Lewis has pursued his lifelong passion for aviation since entering the industry at age 16, and have also achieved his PPL along the way. Next Previous

Jabiru Engine Course Price Member - £213, Non-Member - £233 Duration Arrival 09:00. Finish 17:00. < Back About the Course It is widely accepted that a good working knowledge of an engine will help a pilot to service and maintain it to a satisfactory standard. This course is designed to give pilots sufficient knowledge to be confident that their engines are both serviceable and airworthy and; if an issue is detected, to know whether they have the ability to resolve the issue or need to seek assistance. The course will also cover the common engine weaknesses and the important Jabiru modifications. The course primarily focuses on the 4 and 6 cylinder generation 1-3 engines. The course will also benefit owners of the latest generation 4 engine, but information will be limited due to the overall hours flown to date for this type of engine. The Aim of the Course The aim of the course is to give Jabiru engine operators sufficient knowledge to maintain and operate their engines. Method A classroom slide presentation will be given , supported by a demonstration engine and parts, detailing the build of a Jabiru engine from the crankshaft up. The slide presentation will also use the knowledge gained from the virtual build and cover how to check for engine serviceability prior to flight. Course Instructor: Clive James. Clive has owned and operated a Jabiru for over 20 years and in that time has worked on many engines, including 4 and 6 cylinder engines. Clive also provides technical assistance to many Jabiru engine owners, helping them maintain their engines to an airworthy standard. Your Instructor Clive James Dates Date to be confirmed Times Arrival 09:00. Finish 17:00. Duration One day course Venue LAA HQ, Turweston Aerodrome, NN13 5YD Price Member - £213, Non-Member - £233 Booking Pls call the LAA on 01280 846 786 to enquire/book or email [email protected] . *Please note that payment is required when booking, to confirm your place. NO place will be held without confirmed payment* **Please note that your booking payment is non-refundable unless we can fill your place timeously or there are exceptional circumstances**

< Back LAA Alert A-01-2026 - Eurofox Tailplane Struts 5 Jun 2026 LAA Alert A-01-2026 - Eurofox Tailplane Struts This Alert has been issued to raise awareness of the possibility of a serious structural failure of the aircraft if the tailplane struts on Eurofox type aircraft are incorrectly assembled. In the event that the tailplane struts are found to have been mis-assembled, or the aircraft is suspected of having flown in the past with the struts mis-assembled, the aircraft should not be flown until such time as the strut attachment lugs have been confirmed to be free of cracks and the struts correctly re-positioned. If cracked lugs are suspected, consult LAA Engineering for advice about suitable NDT or other inspection of the strut attachment lugs. Re-fitting the tailplane struts is an operation that requires an inspection by an LAA inspector and signing of a PMR statement before flight. Please refer to the LAA Alert A-01-2026 HERE or below for full details and recommended checks. A-01-2026 - Eurofox Tailplane Struts .pdf Download PDF • 282KB Next Previous

< Back Eurofox Rudder Pedal Failures - CAA Mandatory Permit Directive 12 Jan 2026 MPD-2026-002-E – Eurofox Rudder Control System - Rudder Pedal/Rudder Pedal Torque Tube - Inspection The CAA has published a Mandatory Permit Directive (MPD) concerning cracking of Eurofox rudder pedals. Please see MPD-2026-002-E below for full details, or access it HERE . MPD-2026-002-E - Rudder Control System - Rudder Pedal_Rudder Pedal Torque Tube - Inspectio .pdf Download PDF • 175KB Next Previous

Light Aviation Magazine 2015 Click on the links below to open each issue of Light Aviation Magazine from 2015 January 2015 April 2015 July 2015 October 2015 February 2015 May 2015 August 2015 November 2015 March 2015 June 2015 September 2015 December 2015

Modifying & Repairing Aircraft One of the main features of the LAA system is that modifications and repairs can be approved with significantly reduced costs compared with aircraft on Certificates of Airworthiness, where applicants would need to deal with the CAA or EASA. Since the engineering team are all ‘little aircraft’ experts, it is usually a straight-forward job to approve many types of change. Of course, with many of our members being so creative, sometimes the job takes a little more time and thought to approve! View current mod/repair application queue Modifcation Type Description Further Details Application Form Application Fee Category Changes Applications to change an aircraft’s category from a microlight to a ‘Group A’ aircraft (and vice versa) are allocated a modification number to record the change. If an engine or propeller change is required at the same time, then an application must be made as noted above. N/A LAA/ MOD 10 £206 Engine & Propeller Changes These are treated as Prototype or Repeat modifications, unless they appear on the PTL list for the type. Technical Leaflet TL 3.02 LAA/MOD 4 and LAA/MOD 5 * See below Avionics Installations These are not considered modifications, but in order to fulfil their legal obligations, owners are required to keep LAA up-to-date should radio details alter. A special system exists for the approval of radio changes that is separate from other modifications. Technical Leaflet TL 3.03 LAA/MOD 7 No charge for radio/transponder installations, but a £31 fee is chargeable for certified ADS-B Out applications STCs Where a change has previously been approved by means of a Supplemental Type Certificate (STC), an LAA Inspector can sign off the change. Technical Leaflet TL 3.29 N/A N/A The Trivial Change Sometimes a change is so trivial that no application is required and there is no need to inform the Engineering department. Technical Leaflet TL 3.10 N/A N/A Manufacturers' Modifications Kit manufacturers and plans suppliers often have long lists of optional modifications that can be fitted and during the lifetime of a type product improvements are introduced. Generally, LAA-accepted optional items are listed on the TADS for the type. N/A N/A N/A The Standard Modification This is a modification that is very well defined and is applicable to a particular aircraft or engine type or types. Members may nominate new Standard Modifications using form LAA/MOD 9; however, LAA Engineering may choose to convert popular Repeat modifications into Standard Modifications. Technical Leaflet TL 3.06 LAA/MOD 1 Variable, see individual mods for details The Repeat Modification A modification that has already been approved on one aircraft as a Prototype modification. Note that a Repeat modification must identically replicate the original Prototype modification including fasteners and positions of parts and should generally be on the same aircraft type as the original. Technical Leaflet TL 3.07 and TL 3.17 LAA/MOD 11 * See below The Prototype ("normal") Modification This is a normal modification application made in the usual way and is applicable only to the aircraft for which the application is made. Technical Leaflet TL 3.01 LAA/MOD 2 and LAA/MOD3 * See below * All prototype modifications (including engine and propeller changes) attract a minimum fee of £103 which covers up to two hours' work; all repeat modifications (including engine and propeller changes) attract a minimum fee of £52 which covers up to one hour's work. Thereafter, work is charged at £57/hour in either case. See the relevant Technical Leaflet for the type of modification for further details. To access the Technical Leaflets, MOD forms and Standard Modifications described above, click one of the buttons below: Technical Leaflets on Modifications & Repairs LAA MOD Forms Standard Modifications

< Back Alert A-04-2025 - Jabiru Flywheel Bolts 12 Jun 2025 LAA Alert A-04-2025 - Jabiru Flywheel Bolts LAA Alert A-04-2025 has been published on the LAA website (and is also attached), highlighting the Installation Procedure, Torque Checks and Replacement Interval for Flywheel Attachment Bolts on aircraft equipped with Jabiru 2200, 3300 and 5100 engines, and withdrawal of LAA Alert AWA/20/15. With the advice in JSB-012 (Issue 9 onward) having been promulgated by Jabiru, LAA has withdrawn Alert AWA/20/15, which means that provided the advice in JSB-012 Issue 9 or subsequent is followed, along with regular bolt torque checks at every 100 hours and annual check as called for in the Engine Maintenance Manual, the recommended bolt life is as stated in the Engine Maintenance Manual (currently 500 hrs). For LAA aircraft having the flywheel bolts replaced, or torque checked, the work must be overseen and signed-for by a suitably approved LAA Inspector. Engine logbook entries must be made and certified with a PMR statement referencing JSB-012 in the logbook white pages, as well as an entry in the logbook pink pages (or equivalent method for tracking continued airworthiness compliance). A-04-2025 - Jabiru Flywheel Bolts .pdf Download PDF • 202KB Next Previous

< Back New Permit Revalidation System Announcement 20 Mar 2025 The new Permit Revalidation System is coming on 15th April - watch the announcement video below to find out more! https://www.youtube.com/watch?v=qO-XPiiNxjg Next Previous

< 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

Light Aviation Magazine 2018 Click on the links below to open each issue of Light Aviation Magazine from 2018 January 2018 April 2018 July 2018 October 2018 February 2018 May 2018 August 2018 November 2018 March 2018 June 2018 September 2018 December 2018