< Back Alert 05-2024 - Rotax Oil Spray Nozzles - upissued to Issue 2 24 Jul 2025 LAA Alert 05-2024 - Inspection and/or Replacement of Oil Spray Nozzle in some Rotax 900 series engines - upissued to Issue 2 On 16.12.24, Rotax issued a MANDATORY Service Bulletins SB 912 i-016/SB 915 i-016 / SB 916 i-006 and SB-912 i-016iS / SB-915 i-016iS / SB-916 i-006iS which call for urgent action for engines of specified models within certain serial number ranges, if the engine has run for less than 200 hours from new, or engines which have been fitted with specific overhaul kits supplied between 01.01.22 and 31.10.24 inclusive. Therefore, LAA Alert A-05-2024 was issued on 17th December 2024 regarding this. Subsequently, a revision to the Rotax Service Bulletins was issued on 20.12.24, entitled MANDATORY Alert Service Bulletins ASB 912 i-016 R1/ASB 915 i-016 R1 / ASB 916 i-006 R1 and ASB-912 i-016iS R1 / ASB-915 i-016iS R1 and ASB-916 i 006iS R1. Therefore, on 23rd July 2025, LAA Alert A-05-2024 was upissued to Issue 2, which now supersedes Issue 1. A-05-2024 Issue 2 can be found HERE and is also found below. The bulletin concerns problems with a possible full or partial blockage of the oil spray nozzle due to an excessive application of Loctite at the manufacturing stage, when assembling the sprag clutch housing. This can lead to inadequate cooling of the stator assembly, potentially causing loss of electrical power to the engine’s ECU. A-05-2024 Rotax Engine Oil Spray Nozzle Issue 2 .pdf Download PDF • 232KB Next Previous

< Back MTD-01-2025 ISSUE 2 published - Zenair Tailplane Brackets 28 Aug 2025 MTD-01-2025 - 'Inspection of horizontal stabiliser (tailplane) attachment brackets and associated hardware for cracks, looseness and other forms of distress' for Zenair CH601, CH650, CH701, CH750 and variants of these four models has been upissued to Issue 2. This is in order to correct an error in the 'Effective Date' of this MTD. This MTD can be found HERE and is also available below. A number of cases have been found whereby the structural integrity of the horizontal stabiliser mountings on the Zenair types identified above have been compromised by one or more of the following: cracking of the attachment brackets oversize holes loose rivets distorted and chafed brackets. These problems could occur due to a number of factors including poor build quality, a build-up of tolerances in the positioning or dimensions of the brackets, improper assembly, rough treatment or in-flight vibration. Failure of a tailplane attachment could result in degraded controllability in flight or loss of control. Special inspections of this area have been recommended by Zenair since January 2017, in their document ‘Mandatory Action. Jan. 2017 – Inspection of Horizontal Stabilizer tail attachment brackets’. This Mandatory Technical Directive mandates this safety action for aircraft operating on LAA Permits to Fly. 20250828 - MTD-01-2025 - Zenair Tailplane Brackets - Issue 2 .pdf Download PDF • 183KB Next Previous

Light Aviation Magazine 2017 Click on the links below to open each issue of Light Aviation Magazine from 2017 January 2017 April 2017 July 2017 October 2017 February 2017 May 2017 August 2017 November 2017 March 2017 June 2017 September 2017 December 2017

LAA are proud to announce our Rally 2025 sponsors General Information Event Opening Hours 9.30am – 5.00pm each day (Fri & Sat) 9.30am – 4.00pm (Sun) Fly-In Instructions Up to date fly-in instructions can be found here . Please read these before you fly into the Rally. Camping Camping facilities providing basic amenities including hot showers will be available on site. There is ample ground for caravans and motorhomes. The site will be up and running from Thursday afternoon and will close early on Monday morning. Camping passes can be bought in advance via the LAA Shop . In addition to catering provision on the exhibition site, evening food and a bar will be available on the Thursday, Friday and Saturday evenings with entertainment on Friday and Saturday evenings, provided by Leicestershire Aero Club. Parking Please follow the signs to the designated free Rally Car parks. Designated parking will be signed for Disabled and Exhibitor users. You must display a Blue Badge if using Disabled Parking areas - any car without a Blue Badge will be asked to move to the main parking area. All emergency access ways must be kept clear. Please ensure you are familiar with the routes and do not block with vehicles or stock. Please do not block emergency gates onto the airfield. You must ensure that you keep the roadway clear for all other users. Dogs We understand that many visitors wish to bring their dogs with them, we welcome dogs on site. However, as this is an operational airfield, all dogs MUST BE KEPT ON A LEAD when on any part of the site. Dogs are not allowed in the aircraft parking areas. Please ensure you pick up after your dog. Anyone caught allowing their dog to foul without picking up will be asked to remove the dog from site. All dogs must have an identity tag with contact tel no on. WiFi Should you require WiFi, then please bring your own supply. Please be aware that due to the remote location of the airfield, WiFi reception can be unreliable. Water Drinking water is on the campsite and at the tower. There is an outside tap at the tower. Waste We operate a clean site policy and therefore all exhibitors, visitors and traders should remove their own rubbish from their pitch. A skip will be provided on site for cardboard and general rubbish. No electrical or hazardous materials should be disposed of in the skip. Toilets & Shower Facilities Toilets will be provided in the exhibition site, in the aircraft park and on the campsite, together with hot shower facilities. First Aid First Aid cover is provided by an external third party for the duration of the event. In the event of an emergency, please contact them or a member of Leicester Airfield staff. Fire Fire Marshals will be in attendance and should be contacted in the unlikely event of fire. Please ensure all flammable materials are kept away from possible sources of ignition. Dispose of any rubbish in the skips provided. No naked flames are allowed on any exhibition stand or trading stand. Security Regular patrols are carried out by our contracted security staff. e-Scooters No e-Scooters are permitted on site.

LAA are proud to announce our Rally 2025 sponsors Entrance Fees All fly-in slot bookings for the event are available via the Eventbrite (coming soon) booking website. Member and public entrance tickets can be bought in advance via the LAA Shop. There is free car parking and provision for disabled parking on site. For those arriving by road, Leicester Airfield is easily reached from the north and southwest via J21 on the M1; A563 Sth Leicester Bypass to B582 Gartree Road. Routes from the East and South East via A47 and A6. No dogs are allowed airside BY AIR One landing fee of £10.00 covers a single landing and stay of up to three days and camping by your aircraft. Pilots and accompanying passengers will also need to purchase individual entry tickets to the Rally - available via the LAA Shop . If flying in, you will need to book a slot. PLEASE NOTE ANY FURTHER LANDINGS WILL BE CHARGED. (Local evening flying will be available and not charged) Members : INCLUDES AIRSIDE ACCESS £25 (for all 3 days) LAA, BMAA and BRA members - Please bring proof of membership by way of showing your receipt or mobile phone with membership details. More details on how to find this will be emailed to all members nearer the time. Non-Members £25 for One Day Ticket (does not include airside access) Special Offer!!! Non Member Three Day Ticket (including airside access) for £50. This offer is available until 31st July 2025. Non-Members AIRSIDE ACCESS £15 for One Day Ticket Children 16 and under go free.

Popular Flying Magazine 1957 Click on the links below to open each issue of Light Aviation Magazine from 1957 Jan 1955 PFA Bulletin March 1957 May/June 1957 July/August 1957 October/November 1957 December 1957 April 1957 September 1957

< Back Alert A-09-2025 - Hairline Cracking in Woodcomp Klassic Propeller Blades 19 Aug 2025 Alert A-09-2025 - Hairline Cracking in Woodcomp Klassic Propeller Blades LAA Alert A-09-2025 has been published on the LAA website (and is also attached), highlighting reports of Woodcomp Klassic blades found with hairline cracks in the blade’s surfaces, running chordwise, usually outboard of about 30% radius. The Alert described actions for Owners to take if such cracks are found and to contact LAA Engineering. A-09-2025 - Woodcomp Klassic Propeller Blades issue 1 .pdf Download PDF • 205KB Next Previous

LAA Member Discounts

Continental Covering Letter to Owners AAN PFA 999-413 Sup 3 Approved Mogas Aircraft/Continental Engine combinations Inspection Checklist

LAA Staff CEO Simon Tilling Chief Executive Officer An enthusiastic and experienced private pilot, Simon Tilling has been flying for 10 years. In his words, “my wife bought me a trial flying lesson for my birthday. I went for the flight which was at Old Sarum, and that was it. I was hooked and it was ‘love at first flight’ you might say.” He has owned a wide variety of light aircraft in the years since, including a number of LAA types. A keen air-racer, Simon is also a former British Air Racing champion and from 2020 to 2022, was the chairman of the Royal Aero Club ‘3Rs’ committee for Races, Records and Rallies, during which time he regenerated the appeal of airracing to new participants. He currently enjoys flying his 1942 Taylorcraft Plus D/AOP 1, and a North American Navion. Simon also enjoys restoring 1970’s motorcycles and collects Airfix kits from his childhood. Simon began his career working in the telecoms industry, before eventually moving to a role as a services manager for Dell Computers, where he eventually became VP for services for Europe, the Middle East and Africa. Upon leaving Dell, Simon helped run an outsourcing company before then becoming a contractor. In this role, he spent 10 years being parachuted in to companies to fix customer service issues, working on transformation projects, and rolling out new software implementation. Simon took over as the Light Aircraft Association’s Chief Executive in April 2023. Our Engineering Team Jon Viner Jon joined the LAA in 2008 as Deputy Chief Engineer, becoming Chief Technical Officer in 2022. Prior to the LAA, Jon was the Chief Technical Officer at the British Microlight Aircraft Assocation, where he learnt to fly flexwings. Before that, he began his career at British Aerospace at Filton (later Airbus UK) as an undergraduate/graduate apprentice and then as an Airworthiness Engineer on A330/A340 projects. Jon has a MEng in Aeronautics and Astronautics from Southampton University, is a Fellow of the Royal Aeronautical Society and is a Chartered Engineer. Jon manages and oversees the Engineering Team. MEng CEng FRAeS Chief Technical Officer Lucy Wootton Lucy joined the LAA as Chief Inspector in August 2022. She has an MEng (Hons) in Aeronautical Engineering from Loughborough University. Previously, she had worked for Rolls-Royce and as an Aircraft Structural Repair Design Engineer. She has been a BGA Glider Inspector since 2014 and is an ARC Signatory. She holds a CAA Part 66 L Engineer's Licence. Lucy began gliding in 2010 and is a Flight Instructor (Sailplanes). She is a BGA Board Member. In 2016, Lucy started power flying. She holds both a PPL(A) and an NPPL(A) and flies the tug at her gliding club - a Supermunk (Chipmunk modified). In November 2024, Lucy took on additional responsibility as Head of Continuing Airworthiness, with one of the key areas being the Permit to Fly revalidation system. MEng(Hons) DIS DipHE MRAeS Head of Continuing Airworthiness & Inspection (Chief Inspector) Ben Syson Ben came to the LAA after spending 13 years working in the Technical Office at the British Microlight Aircraft Assocation (BMAA) and 11 years as BMAA Chief Technical Officer. His interest in aviation was spawned as a youngster reading Biggles books, and then seeing the Edwardian and WW1 aircraft at the Shuttleworth Collection. After graduating from Southampton University with a degree in Aeronautical Engineering, he gained his PPL on weight-shift control Microlights. He now owns and flies a Pietenpol Air Camper. Ben’s favourite engineering area is aeroplane loads and structural analysis, and he enjoys dealing with the wide variety of different aircraft construction types in the LAA fleet. BEng(Hons) Head of Design Andy Draper Andy’s aviation interest stems from his Dad. The closest he came to flying was making model aircraft until a BAC apprenticeship enabled him to afford gliding lessons. After his apprenticeship, Andy worked in BAe’s production development department, specialising in non-metallic materials, which meant mostly working with glass, carbon and aramid fibres. This led to co-building and flying a Rutan Long-EZ. He then worked with composites in Milan, before returning to the UK to get his CPL and instructor ratings. He later worked for Europa Aircraft, heading up the technical team. In 2006, Andy joined the PFA/LAA as a Design Engineer, mostly investigating mods and repair applications and conducting check/test flights. Head of Flight Test Fiona Storer Fiona has over 30 years administration experience. She joined the Light Aircraft Association at the beginning of January 2009 and lives locally. Fiona started her career as an Office Junior on YTS (Youth Training Scheme) at 16. She has worked in various admin roles including book keeping, being Personal Assistant to the Managing Director of a Manufacturing Company and Office Manager/Personal Assistant to a specialist building firm. At the Light Aircraft Association, Fiona deals with telephone enquiries, paperwork relating to projects and first issues, modification, repairs, permits and process tracking, liaises closely with the CAA and deals with all general engineering secretarial and admin duties. . Engineering Administrator Adele Cooney Adele joined the Light Aircraft Association in November 2015. She deals with telephone enquiries, paperwork relating to permits, projects and first issues. Adele also liaises closely with the CAA and deals with all general engineering secretarial and administration duties. Adele is approved to sign off Permit to Fly revalidations, so if you own or operate an LAA aircraft, you will often hear from Adele if there are any queries regarding your Permit to Fly revalidation application. . Permit to Fly Revalidation Lead Miti Ghosh Miti’s interest in aviation sparked from the day she first sat on a plane that took her through her journey of building UAVs and other rotorcrafts to forming clubs promoting drone making and flying during her college days. Miti joined LAA as a Design Engineer in April 2023. She deals with the modifications, and repairs of most of the LAA fleet’s light aircraft including the first issues of the new home builds. Prior to the LAA, she worked in an eVTOL startup named Volador Flytech as an Aerospace Structures Engineer. Miti moved to England in 2021, this is when she completed her Master of Science in Aerospace Vehicle Design from Cranfield University. She also graduated from SRMIST with a Bachelor’s degree in Aerospace Engineering. BTech MSc Design Engineer Cris Fernandez Cris knew he wanted a career in aviation from the day he fired up MS Flight Simulator 2004 on his grandfather’s computer. After countless virtual flight hours, Airfix models and RC plane flights, he moved to the UK to obtain a MEng in Aerospace Engineering from the University of Bristol. While at university, he grew closer to aviation by flying gliders and eventually gained his PPL on fixed-wing aircraft. He also obtained both British Skydiving and USPA skydiving licenses and led the university’s skydiving club for two years, organising training and jump days for members. Cris began his career at Boeing Defence as a System’s Safety Engineer on the Chinook programme. He joined the LAA in 2023, helping to keep the LAA fleet flying safely. MEng(Hons) Continuing Airworthiness Engineer Michaela Higgs Michaela has more than 15 years of experience in administration and insurance intermediary services. She previously worked as Operations Manager at a UK-based Insurtech company specialising in battery insurance and real-time data analytics for electric vehicles (EVs) and battery energy storage systems (BESS), where she was also a key member of the in-house online platform development team. In 2025, Michaela joined the LAA team and plays a crucial role in supporting the airworthiness team, primarily focusing on the organisation’s network of inspectors. Her responsibilities include tracking inspector applications, maintaining up-to-date records, and organising inspector training. This is a new field for Michaela, which she is embracing with enthusiasm. Airworthiness Coordinator Our Commercial Team Penny Sharpe Office Manager Penny spent most of her life in South America and West Africa before settling back in the UK in the mid 90’s. She joined the LAA in 1996 and as Office Manager her roles vary from overseeing running of the office, H&S and HR to Membership, events, NPPL, meetings, and the Rally. Part of Penny’s role is supporting our members, Struts, Pilot Coaches and the Board. Penny is also part of various LAA working groups. Her previous work varied from being a PA to a Headmaster to volunteering at Tiggywinkles. Penny has a son, a dog, a parrot and keeps tropical fish (in no particular order!). Jo Howard Tues - Thurs Office Administrator Jo joined the LAA in March 2013. She has over 30 years experience in the Secretarial/Admin field. She has previously worked as a PA to a Barrister, for Consultants in the NHS and spent 12 years in the world of education at the University of Southampton and at a Warwickshire Educational Charity. Jo works for both the Commercial and Engineering Departments. She enjoys helping LAA members with their queries and loves organizing the LAA annual rally. She lives locally and is married with two sons. Cheryl Routledge Office Administrator Cheryl has a long and varied working history in administration and office support for international corporates, real estate, training and a large local NHS health centre recently. She is a new addition to the LAA in 2023 and looks forward to meeting and supporting our members going forward. Cheryl moved to England from South Africa with her family, in 2019. She resides near Silverstone circuit and enjoys all things racing related – including British Superbike for which her son is a member of a local BSB team - and her husband is in the Formula 1 industry. Sheila Hadden Mon - Wed Office Administrator Sheila joined the LAA end of year 2003. She is responsible for the day to day running of the membership database. Her many duties include the general running of the LAA office, dealing with e-mails, as well as classified advertisements for Light Aviation magazine, the LAA Shop, the administration of NPPL and 'LAA Wings' applications, checking all online payments and inputting data into SAGE. Sheila lives locally, has two grown-up children and four young grandchildren. LAA Contractors Francis Donaldson Consultant Engineer Francis was the Chief Engineer for the LAA between 1990 and 2021, and led the Engineering Team during the massive expansion in both size and scope of the LAA fleet over that period. For more than 30 years, Francis was the man who recommended the issues of all Permits to Fly for newly constructed amateur built and restored vintage aircraft, as well as dealing with a great many modifications and repairs and overseeing the continued airworthiness of the LAA fleet. He has flown an example of many of the aircraft types approved by the LAA. Francis continues to support the LAA staff and members as an Engineering Consultant. An experienced homebuilder, restorer and aircraft owner himself, Francis continues to be part of the HQ team, write for the LAA magazine and to help ensure LAA members get the technical support they need to get off the ground safely. Ed Hicks Light Aviation Editor Ed joined the Popular Flying Association (now LAA) in 1992 as a teenager who loved flying, and completed his PPL in 1994. He was LAA Bristol Strut co-ordinator from 1998 to 2003, and has built two homebuilt Permit aircraft, a Van’s RV-6 (2000-2002) and an RV-8 (2012-2019). In 2020 he bought an RV-3B, and when time allows, can be found flying that, or a friend’s Piper Vagabond and RV-6 from Garston Farm and Wadswick airstrip. Working as an aviation photographer since 1996, Ed’s images have been published worldwide in a wide array of sport aviation magazines. Well known in the UK for his work with FLYER Magazine, Ed was Editor for over 100 issues until December 2021, when he made the switch to Editor at large. Following Brian Hope’s retirement from the role in late 2021, Ed took on the role of Editor of Light Aviation magazine for the LAA. Philip Johnston Advertising Sales Manager Phil has worked in advertising sales for over 30 years, he was Advertising Sales Manager on IATA's monthly 'Airlines Magazine' and its website. More recently he was Sales Manager at 'Aviation Business Middle East' where he was based in Dubai. He commented, 'I'm delighted to join the LAA and looking forward to meeting the members & helping companies with their advertising requirments.' He can be contacted on:- +44(0)7770 807035 or [email protected] . Dan Griffith Chief Test Pilot Dan Griffith joined the RAF at 18 and went to London University where he studied Aeronautical Engineering. He learned to fly on Bulldogs and Jet Provosts before gaining his pilot wings on the Hawk. Dan flew Harriers operationally, gaining over 1200 hours. In 1992 he went to the USAF Test Pilot course at Edwards Air Force Base. After Edwards he was posted to the Flight Research site at Bedford and then to Boscombe Down, where his main project was the futuristic fly-by-wire VAAC Harrier developing the next generation of Short Take-off and Vertical Landing aircraft. In 1996, Dan left the military to join the CAA as a civil Test Pilot. He was responsible for the Certification and Continued Airworthiness of aircraft ranging from the Airbus A380 to lighter aircraft, including many LAA types. He left the CAA in March 2007 and now works as an independent test pilot. Christine Carlin Head of Training After gaining my PPL, I obtained my CPL and Instructor rating and began my long and illustrious career as a Flight Instructor. I have now been instructing for over 23 years. I became a Director and the CFI for Sheffield Aero Club in 2004. I later attained my FAA CPL/IR and became a company pilot flying the Beech King Air. I am still an Instructor/Examiner at Netherthorpe. My interest in aviation was born as a young child when , my father being an Aircraft Engineer in the RAF, I spent most of my formative years surrounded by fast jets and going to airshows. I have had the joy to fly many different types of aircraft, including a fair amount of seaplane flying, and the excitement of being involved in the Royal Aero Club air racing as a navigator. Alex Harris National Coach Alex started his flying career in gliders in 2008, having been desperate to start flying since he was a small child flying, going for rides with his father to various fly-ins in a Rollason Condor G-BADM, which his father built! Since then, Alex has accumulated around 1,000 hours of silent flight. Alex became a Chief Flying Instructor, Tug Pilot, Examiner, National Advanced Aerobatic Champion and represented GB in international competitions and the World Aerobatic Championships. Moving into the power world, having come from a PFA then LAA family, Alex completed his ATPL at Stapleford Flight Centre and he is currently operating as a Captain/ Type Rating Instructor on the 737 in the U.K. He has owned and flown a variety of LAA aeroplanes and obtained his Display Authorisation for advanced aerobatics and formation. Nancy Lillington Project Event Manager Growing up close to Leicester Airport gave Nancy her passion for aviation, with a lot of her childhood watching airshows and listening to her Grandmother's stories of life in the RAF, with the Dambusters. Nancy is working towards her PPL and has flown several different aircraft from Piper Cubs to Chipmunks, Tiger Moths, helicopters, microlights and gliders. After graduating, Nancy lived all over the world, including Japan and Germany, working in various roles. These included the iconic Nürburgring, fuelling her passion for motorsport. Nancy has a varied career from a reporter at the Bangor Chronicle, Operational management for a vintage flying company and heading up charity, fundraising, marketing and events management roles. Outside of work, Nancy is a self-confessed adrenaline junkie, foodie and recently climbed Base Camp Everest. LAA Officers & Board of Directors Brian Davies - President Eryl Smith - Director & Chairman Simon Tilling - Director & CEO Alan Crutcher - Director Charlotte Dadswell - Director Chris Holliday - Director Paul Kirkham - Director David Millin - Director Peter Pengilly - Director Alistair Seymour - Director Clive Shipley - Director Ian Sweetland - Director

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

< Back Mandatory Technical Directive issued for Rotax 914 powered Eurofox aircraft 29 May 2024 Mandatory Technical Directive, MTD-03-2024 has been issued today to introduce mandatory disabling of cabin heat on examples of the type fitted with Rotax 914 (and derivative) engines. This follows an in-service occurrence of carbon monoxide entering the cabin due to leaks from the exhaust system. The MTD must be carried out before flight on or after 5th June 2024. This MTD has been emailed to all affected owners. Next Previous