The source from 1968 differs from the more recent data because since 1968, engines and designs of planes have been advanced due to technological advances so that planes can fly faster. Of course there are other faster speeds. The US Space Shuttle flew at a record 16,000 mph (7153 m/s).
The short answer is that for a formal check it usually takes at least one to three days, but often up to a week. However keep in mind that many positions require an FBI background check which takes approximately thirty days and be aware that each situation varies because certain factors can hold this process up. Different employers mean different things when they say theyâre going to do a background check.
How long does a background check take.? - Yahoo! : How long does it take for home depot to do background check I did my drug test already but I'm just waiting tomorrow will make a week and 2 days.Home Depot Interview Questions | Glassdoor: background check. applied at Home Depot, had an interview, was offered the job for which I applied, signed a consent form for a background check and took a drug test. I took the drug test within 24 hours of the interview as I was advised to do but I haven't heard back from them.