I never have flown in or on a 727, but have experience in the Level-A and -C sims at Purdue. The 30,30, Green Light callout comes into my memory also! I loved flying that sim and hoped one day I could fly one in real life, but as time passes so do my chances(and plus my current job I don't see myself leaving). I do love watching the various operators that still use them fly in and out on occasion.