< Back Alert A-07-2025 - Glastar Aileron Servo-Tab Pushrod Cracking 25 Jul 2025 LAA Alert A-07-2025 - Glastar Aileron Servo-Tab Pushrod Cracking A cracked aileron servo-tab pushrod was found on a UK Glastar aircraft. The pushrod consists of a thin-walled aluminium tube with an adjustable clevis at one end, and a fixed clevis at the other. The crack was at the adjustable end of the pushrod, and extended from the end of the aluminium tube to the hole approximately 1 inch from the end. A cracked aileron servo-tab pushrod must be considered unairworthy, and replaced before further flight. A-07-2024 can be found HERE and is also attached. A-07-2025 - Glastar Aileron Servo-Tab Pushrod Cracking .pdf Download PDF • 562KB Next Previous

< 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

Preliminary Design Preliminary Design is the stage where the design is sized and developed in outline, leading to a three view drawing, performance and weight predictions. To help with this, LAA has developed a number of spreadsheets. Spreadsheet 1 is used to develop the basic geometry of the proposed aircraft, size the wing, fuselage and tail surfaces and work out some of the key parameters used later. Spreadsheet 2 is used to estimate the performance of the aircraft based on the geometry, initial weight estimates, engine power and guestimates of the drag coefficient and prop efficiency, allowing you to see how the performance is affected by changing each parameter in turn. Spreadsheet 3 is used to work out the critical structural speeds, develop the flight envelope and predict the aerodynamic loads on the main surfaces which can be used to size the structure, and as the basis for a load test program. The weight and balance spreadsheet elsewhere on our website allows the designer to quickly evaluate the implications on weight and cg of different positions for the crew, fuel tanks and baggage bay, and work out what empty aircraft weight and cg he must aim for. Thanks to the simplicity of these programs it takes only minutes to study the implications of changing the aircraft’s specification, for example the effect of changing the wing aspect-ratio, the trade-off between extra weight and cleaning up the airframe drag, extra power etc. Downloadable Spreadsheets Worked Spreadsheet Examples Design Tutorials

< Back Alert A-11-2025 - Eurostar aileron rose joint and rudder hinge inspection 8 Oct 2025 LAA Engineering has issued Alert A-11-2025 to highlight the recent issue of an Airmasters service bulletin that requires checks on the integrity of a rose joint in the aileron controls and the rudder hinge, following examples of these joints migrating and jamming aileron controls. Following the up-issue of Airmasters SB/EUR/023 to issue 3, on 07/10/25 CAA has issued MPD 2025-004-E to mandate the checks contained in the SB, which supersedes MPD 2025-003-E initially issued on the subject. A-11-2025 - Eurostar Rose Joints issue 1 .pdf Download PDF • 372KB Next Previous

< Back Engineering updates in January 5 Feb 2026 The following documents have been issued/updated in the Engineering 'Info Library' during January. Technical Leaflets : TL 3.29 Installation of changes approved by STC (new) Forms : LAA/FT-NEW Flight test schedule Continuing airworthiness information : MTD-05-2025 Eurofox rudder pedal cracking (issue 4) TADS: Bristell Next Previous

LAS will, once again, be sponsoring our Homebuilders Tent We are pleased to announce that the LAA Rally will be again held in conjunction with Leicestershire Aero Club at Leicester Airfield on 4th to the 6th of September 2026. This year's event will celebrate the 80th Anniversary of the LAA and feature a static display of aircraft representing the LAA fleet over the years. More details about the Rally to follow soon! Are you interested in sponsoring the event or advertising in the Weekend Show Guide? OR Do you want to display your aircraft project in the Homebuilders tent? Contact Nancy Lillington at [email protected] WELCOME TO THE LAA 2026 RALLY FLY-IN ENTRANCE FEES GENERAL INFORMATION FLYING IN & BOOKING A LANDING SLOT CAMPING & ACCOMMODATION EXHIBITOR INFORMATION OPENING TIMES & CAR PARKING OTHER ATTRACTIONS TROPHIES & AWARDS

Aircraft Maintenance Before accessing the maintenance documents below, please ensure you have read Technical Leaflet 2.19 - General Maintenance Schedule . Technical Leaflet 2.19 Other useful documentation is as follows: Maintenance Schedules Sample Engine Condition Monitor Blank Engine Condition Monitor AC 43.13-1B Chg 1 CAP 562: CAAIP CAP 661: MPDs Latest MPDs - not in CAP 661 CAP 747: Mandatory Requirements Breaking in an Engine Engine Pre-Oiler Schematic Forms, Checklists & Worksheets

< Back MTD-05-2025 Issue 3 published - Eurofox Rudder Pedals 7 Jan 2026 MTD-05-2025 Issue 3 has been published to provide further information on the situation as it develops and asking Owners and Inspectors to report back. The inspection schedule in unchanged from Issue 1 or Issue 2. Therefore, Issue 3 does not require you or your Inspector to do anything different. If your aircraft has already been inspected to MTD-05-2025 Issue 1 or Issue 2, then the next time an inspection in accordance with the MTD is due, you Inspector should reference Issue 3 in their logbook entry. LAA is continuing to work towards achieving a permanent solution via a modification to the rudder pedal/torque tube design. MTD-05-2025 Issue 3 is attached below and can be found on the website HERE . 20260107 - MTD-05-2025 Issue 3 - Eurofox Rudder Pedal Cracking .pdf Download PDF • 883KB Next Previous

Flying into Leicester If you intend to fly into the LAA Rally at Leicester, you will need to book an arrival slot. These will be available via Eventbrite nearer the time. Should you wish to fly-in on more than one day a separate slot will be required for each landing. Arrival and Departure Procedures The Pilot Notes for the LAA Rally at Leicester Fri 4th September -Sun 6th September will available nearer the time. The slot booking system will be live soon. Slot bookings can be booked and purchased via the Eventbrite website. Please ensur e that you are familiar with the procedures before flight. Please also note the RAT in force for the Victory airshow at Cosby approximately 7.5m SW of Leicester airfield and plan your approach to and departure from the Rally accordingly. For any pilot booked-in for the Thursday normal aerodrome procedures apply. Leicester will have copy of your slot booking. One landing fee of £10.00 (+ booking fee) covers a single landing and aircraft parking of up to three days and camping by your aircraft. Pilots and accompanying passengers will also need to purchase individual entry tickets via the LAA Shop to gain access to the Rally and exhibition site.

Strut Governance Documents Strut Governance Documents Electronic versions of the Strut Event Management Procedures can be found below. Click each document to access it online. Updated April 2019 Member Club Regulations The Member Club Regulations describe the manner in which an LAA Member Club should form, govern its affairs and conduct its activities. Strut Event Management Procedure Procedures for Strut events (fly-ins etc..) Annex A Normal and Prohibited Club Activities Annex B Summary Insurance Certificate for Member Clubs of the LAA Annex C LAA Member Club - Event Notification Annex D LAA Club Event Risk Assessment (air side/ground activities) Annex E Event Safety Review and Operations Summary Annex F Third Party Passenger Flying at LAA Member Club Events Annex G Incident Checklist / Incident Plan Appendix 1 TPPF Pilot and Aircraft Checklist Appendix 2 Indemnity Agreement Appendix 3 Information for those Attending an LAA Member Club Flying Event Model Club Constitution A model constitution for member clubs

< Back LAA Rally 2025 - Landing Slots now Live! 6 Aug 2025 The slot booking system is now live. Slot bookings can be booked and purchased via the Eventbrite website. The Pilot Notes for the LAA Rally at Leicester Fri 29 Aug-Sun 31 August can be found here . Next Previous

< Back Mandatory Technical Directive issued for Pioneer aircraft 6 Mar 2024 The control horn on the elevator trim tab on a Pioneer 300 failed in flight, which resulted in sever trim tab flutter. A safe landing was made and there was no further damage to the aircraft. MTD-02-2024 requires the checking of this horn on all Pioneer variants to ensure that it is of the correct design standard and recommends regular checks for free-play in the system. Next Previous