Reports of landing gear vibration events on Boeing 737 Classic aircraft have risen sharply in the past several years, prompting the manufacturer to highlight its recommendations for preventing such incidents. While still infrequent, landing gear shimmy—caused when a single-axle main landing gear strut’s inner cylinder and wheels oscillate relative to the fixed, outer cylinder as the aircraft rolls out—can be dangerous. The worst incidents result in the collapse of the landing gear.

Brazil’s ANAC has ordered Embraer 170 and 175 operators to make modifications that will prevent hot engine exhaust air from leaking from engine precooler systems and damaging nearby wiring and related components. The directive (ANAC AD 2013-11-01) gives operators 8,000 flight cycles or 12,000 hr. from its Nov. 4 effective date to install deflectors on left and right precooler exhaust flanges and apply silicone sealant to the precoolers. Operators also must verify that surrounding Electrical Wiring Interconnection System components are not damaged.

Lion Air’s new Thai affiliate wants to operate two of the Boeing 787s that its parent company has on order, for use on international routes out of Bangkok. Thai Lion Air “is speaking” with the Lion Group about adding 787-8s to its fleet and using these aircraft to launch services to Japan and South Korea, says Thai Lion Air CEO Darsito Hendro Septro. He says he would like Lion Group to allocate the two 787s in 2016. Lion has five 787s on order, with first delivery expected in 2015. It also has five options.

Air France-KLM Group’s Engineering & Maintenance (AFI-KLM E&M) unit saw third-party revenue jump 19.5% in the third quarter, continuing a trend that has the maintenance group’s outside revenues on pace to grow nearly 20% this year.

Top executive expects 2013 profits to be higher than last year

Airframe manufacturers face an uphill climb to capture consistent revenues from the aftermarket, but hold several advantages over traditional maintenance suppliers that—if leveraged correctly—could lead to market-share gains, a PriceWaterhouseCoopers (PWC) analysis concludes.

The world’s jetliner fleet should top 39,500 aircraft in 10 year

As the only all-new engine developed for one of the most ambitious aircraft models built in the jet age, General Electric’s GE90 family has more than held its own.