Was it Alaska Airlines? https://www.cnn.com/2012/08/08/travel/alaska-airlines-wing-damage-note/index.html https://www.cnn.com/2012/08/08/travel/alaska-airlines

Was it Alaska Airlines? https://www.cnn.com/2012/08/08/travel/alaska-airlines-wing-damage-note/index.html https://www.cnn.com/2012/08/08/travel/alaska-airlines-wing-d... Yes, that IS an structural repair manual approved temporary repair for certain kinds of damage on the flap trailing edge for the 737NG.