Split winglets for 737 Retro: Boeing bypassed Aviation Partners Boeing for its split winglet on the 737 MAX, but APB just launched its own order with United Airlines to retrofit the 737NG.
A380 Wing Fix: While Boeing is getting beat up for every glitch in the 787
A380, let’s remember the Airbus A380 went through its own set of glitches. One of them, cracks in wing rib braces, while not a safety issue was nonetheless high profile. The fix is about to be certified by EASA.