4 ms·
My point was that commercial air travel has been around since before 1990.
by colpabar 5y ago
My point was that commercial air travel has been around since before 1990.
- jdavis703 5y agoI know that security existed before the 90s (obviously due to the amount of armed skyjackings and bombings it was too lax). I don’t know when x-rays, magnetometers and other radio imagining was first deployed at airports. But it was there for decades before 9/11.