[Apercu]

I believe 737’s, 747’s & L1011’s have been grounded briefly for rudder control & engine problems. While F-15’s are military, no time was wasted on their grounding for non combat missions several days ago.Why so long to fix the center fuel tank on Air Force One? The point is, there are too many witnesses & the stench of Clinton cover up that make the final report very questionable.We will probably never know.

[Non-Sequitur]

I believe 737’s, 747’s & L1011’s have been grounded briefly for rudder control & engine problems.

I've heard that individual airlines may have grounded their aircraft following an incident, but certainly in the case of the 747 and L-1011 I've never heard of a worldwide grounding.