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< Back Armstrong-Isaacs Bursaries for 2026 21 Nov 2025 Armstrong-Isaacs bursaries for 2026! The LAA is proud to announce the opening of applications for its Armstrong-Isaacs bursaries for 2025. Five bursaries of up to £1,500 are offered to young pilots already in PPL training, offering extra funding to help them complete their courses, at a time when, all too often, money starts to run out. More information on the bursaries can be found here . Next Previous

< Back LAA Alert issued for Lycoming Engines 28 Nov 2024 The LAA has issued Alert A-02-2024 (link below) to highlight the recent Lycoming Airworthiness Directive regarding connecting rod bushings and connecting rod assemblies. The FAA has issued a new airworthiness directive (AD) for models of Lycoming engines that have an affected part installed and are assembled within the ship date range, as specified in Table 1 to paragraph (c) of this Airworthiness Directive (AD 2024-21-02). The AD comes into effect on 5th December 2024. This AD was prompted by several reports of connecting rod failures which resulted in uncontained engine failure and in-flight shutdowns. The AD requires repetitive oil inspections for bronze metal particulates at each oil change, and if found, additional inspections of the connecting rod bushings for damage, proper fit, movement, and wear, and replacement if necessary. The first oil inspection must take at the next oil change or within 4 months after the AD becomes effective i.e. 5th April 2025, whichever occurs first. As terminating action to the connecting rod bushing inspections, this AD requires replacement of the connecting rod bushings with parts eligible for installation. LAA A-02-2024 - Lycoming Connecting Rod Assemblies .pdf Download PDF • 203KB Next Previous

LAA Member Discounts

< 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

< Back Engineering updates in November and December 7 Jan 2026 The following documents have been issued/updated in the Engineering 'Info Library' during November and December. Technical Leaflets : TL 2.18 Change of owner/co-owner details TL 3.12 Engines and propellers fitted to LAA aircraft TL 3.17 List of approved prototype modifications Standard modifications : SM12871 Europa fresh air rotory ventilators SM16618 Europa PTFE lined hinges SM16770 LED exernal lights (new) Continuing airworthiness information : Alert A-13-2025 Sporcruiser nose leg failures Alert A-14-2025 Eurofox fuel line disconnected in flight Alert A-15-2025 Glasair rudder pedal bearing failures MTD-04-2025 Rans control linkage rode end connector washers MTD-05-2025 Eurofox rudder pedal cracking MTD-06-2025 Europa tailplane torque tube clamp mod failure TADS: Continental engines Eurofox Ikarus C42 Jabiru engines Pioneer 300 and 300 Hawk Piper J3C/L4 Woodcomp propellers Next Previous

< Back MTD-02-2025 issued - Mission M108 Nose Leg Failures - ISSUE 2 14 Aug 2025 MTD-02-2025 - 'Nose leg failures' has been upissued to reflect the availability of alternative parts from the manufacturer. This MTD can be found HERE Three instances of nose leg failure have occurred in the past 12 months, two of which recently. This MTD mandates the regular inspection of this area until replacement parts, now available from Lambert Aircraft Engineering, are installed. Next Previous

< Back Alert A-08-2025 - Gen 4 Jabiru 3300 Engine Crankshafts 25 Jul 2025 LAA Alert A-08-2025 - Gen 4 Jabiru 3300 Engine Crankshafts On 11.4.25, Jabiru Aircraft Pty Ltd issued a new Service Bulletin, JSB 046, which applies to specific Jabiru 3300 engines and requires the replacement of the crankshafts on engines within certain serial number ranges, which they state were supplied between April 2017 and June 2024. Jabiru regards the Bulletin as mandatory. The Bulletin advises that Jabiru has identified that, as a result of an issue with heat treatment, crankshafts supplied with the affected engines are in some cases susceptible to failure. Jabiru have specified that the crankshaft must be replaced by a crankshaft of the later, improved design. Affected crankshafts must be replaced prior to 15th December 2026, or 150 hours total time in service (TTIS), whichever occurs later. A-08-2024 can be found HERE and is also shown below. A-08-2025 - Gen 4 Jabiru 3300 Engine Crankshafts .pdf Download PDF • 202KB Next Previous

< Back LAA Alert A-15-2025 Glasair Rudder Pedal Bearing Failures 23 Dec 2025 LAA Alert A-15-2025 Glasair Rudder Pedal Bearing Failures A recent social media report has brought attention to two rudder pedal bearing failure events on a non-LAA Glasair. These bearings attach each rudder pedal assembly to the bearing support ribs. Owners and Inspectors should carry out frequent inspections of these bearings for signs of cracking, breaking, excessive play or any other abnormalities. Pilots should also conduct effective full-and-free movement checks during taxiing to ensure correct rudder pedal operation prior to take-off. If there are any doubts on the bearings’ condition, age, or origin, they should be replaced with newly made ones. Instructions on how to make new bearings from a 3/4" UHMWPE sheet can be found in the Stoddard-Hamilton Instruction Manual. Please refer to the LAA Alert A-15-2025 HERE or below for full details and recommended checks. A-15-2025 Glasair Rudder Pedal Bearing Failures .pdf Download PDF • 309KB Next Previous

< Back Alert A-06-2025 - Christen Eagle II Canopy Detachment 12 Jun 2025 LAA Alert A-06-2025 - Christen Eagle II Canopy Detachment LAA Alert A-06-2025 has been published on the LAA website (and is also attached), highlighting a recent Christen Eagle II Canopy detachment in flight due to damage of the canopy locking pin brackets, which were bent as a result of draught excluding foam being installed at the front edge of the canopy, placing excessive force on these brackets, so that they deformed. A-06-2025 - Christen Eagle II Canopy Detachment .pdf Download PDF • 474KB Next Previous

< Back LAA Inspector Seminar 14 Feb 2024 Last Thursday, 16 Inspectors attended an Inspector Training Seminar at the Imperial War Museum, Duxford, run by our Chief Inspector Lucy Wootton, with the assistance of our Head of Flight Test, Andy Draper and Airworthiness Engineer, Cris Fernandez. LAA Inspectors are required to attend training once every four years. We had a great day - lots of knowledge shared and interesting discussions. Next Previous

< Back Engineering updates in July 6 Aug 2026 The following documents have been issued/updated in the Engineering 'Info Library' during July. Continuing airworthiness information : MTD-06-2024 - Pietenpol Air Camper struts (issue 2) MTD-02-2025 - Mission M108 nose leg failure (issue 3) MTD-06-2025 - Europa tailplane torque tube clamp mod failure (issue 2) MTD-04-2026 - Vans fuel pick up A-02-2026 - MCR-01 Tailplane mounting corrosion Forms : LAA/FT-HIFA PROPS Hydraulically operated variable pitch propeller test schedule LAA/MOD4 Propeller change application form LAA/IC-ENG-ROTAX915/916-iS installation checklist Technical Leaflets : TL 2.00 - Revalidation of a Permit to Fly (minor updates) TL 3.30 - Parts produced by additive manfacturing (3D printing) (New) Propeller type list, PTL/1 : Isaacs Fury II (New) Next Previous

< Back Permit Revalidation Forms updated 1 Dec 2023 The Airworthiness Review Report (LAA/ARR-1) and Permit Revalidation Application (LAA/PTF-REVAL) forms have both been upissued to Issue 6. These forms form part of the Permit to Fly Revalidation Process. The latest issues of the forms can be downloaded here . Technical Leaflet 2.00 (Revalidating your Aircraft's Permit to Fly) has also been updated to Issue 5 to reflect these changes and can be downloaded here . Next Previous