George Black Tape Quotations

After listening to the tape we found that there was no mention of engine problems or a failure or emergency until the second approach.

After listening to the (air controller's) tape we found that there was no mention of engine problems or a failure or emergency until the second approach.

Not only are words important on a tape but sounds are important, ... Quite often spectral analysis of noises or other sorts of clunks and clinks can be identified by members of the cockpit voice recording group.