Notice anything about the replies so far?
They are all concerned with SA while AIRBORNE. To paraphrase an exemplary piece of advice from the best instructional presenter I've come across - "We need SA ALL THE TIME!! We need SA even when we're taxying; THAT'S WHAT WE'RE PAID FOR!!
For simple, but tragic, examples, recall PANAM/KLM in the Canaries or the Shorts at CdG - there are MANY more