hey BmPilot, do most operators use alt callout and your reference made to the A320... your 737 must be one of the airliners I know of (ok, with the MD-80 series) that has NO call outs.
Those were introduced around the 1980s, (A310 first?) last century
(we do even have'em on the ARJ
)
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... cut my wings and I'll die ...