B Check
This is performed approximately every 4–6 months. It needs about 150 man-hours and is usually performed within 1–3 days at an airport hangar. A similar occurrence schedule applies to the B check as to the A check. B checks may be incorporated into successive A checks, i.e.: A-1 through A-10 complete all the B check items.
Read more about this topic: Aircraft Maintenance Checks
Famous quotes containing the word check:
“The formation of an oppositional world view is necessary for feminist struggle. This means that the world we have most intimately known, the world in which we feel “safe” ... must be radically changed. Perhaps it is the knowledge that everyone must change, not just those we label enemies or oppressors, that has so far served to check our revolutionary impulses.”
—Bell (c. 1955)
“If he had been sent to check out Bluebeard’s castle, he would have come back with a glowing report about the admirable condition of the cutlery.”
—Mary McGrory (b. 1918)