I was on my way to work, strangely enough as a contractor at Portland International Airport.
I had parked at our shop, just after 6AM my time when the guy on the radio mentioned that there was a report that a plane had flown into the World Trade Center. It was rather off-hand so I assumed, like I lot of people I think that heard that initial report, that is was a small civilian plane. I had to get stuff together for the job we were doing, and as we were almost to the airport I remembered what I heard on the radio and mentioned it to the guy riding with me. A this point it was almost 10AM EDT and we turned the radio station to a news station and heard what was going on; a plane had hit the second tower, there were hijacked civilian airliners, there was at least one plane missing at the time (might have been more). I don't think we heard reports of the plane hitting the Pentagon yet. I told the guy working with me that there was no way in hell that they were going to let us onto the Airport grounds and we were discussing what we would do with the rest of our day. However when we pulled up to the contractor's gate and showed our ID the guy waved us through like nothing was happening. I was stunned.
We got our stuff together and went up into the new terminal to do our work. Shortly after we got there all hell broke loose. I thought I watched the first tower collapse on live TV but the timeline doesn't match up, but I did watch it in a coffee shop in the airport terminal along with hundreds of other people. Then they announced that all flights in the US were grounded and there were thousands of people trying to figure out what they were supposed to do, many of them stuck in an airport far from home. It was really surreal being in the airport that day. We had finally got our [censored] together enough to try and do the job we were supposed to do that day, when we got a call from our office telling us to get the hell out of the airport and go home. I had all of the tools put away and the ladders locked up when we heard that the people at the airport said we had to stay and get this done today. I was stunned, but couldn't really argue with the customer, not matter how much I wanted to. We stayed at the airport all day finishing our job then headed home.
I wen to my parents' house after work because we had family in from out of town, including my grandmother whose birthday was September 11 , who were now stuck and had no idea how or when they would get to go back home.
Shortly after I got there my kids (who were 5 and 3 1/2) were dropped off and I talked to them about everything that happened that day, and what they knew about it. That was pretty heartbreaking, having to have that conversation with kids that age.
To me though the most memorable and devastating thing about that day, more than anything else, but not to take away from any of the other horrors that happened that day, was the video of the people jumping from the upper floors of the towers before they collapsed. I cannot imagine how horrified you would have to be to realize that jumping from the 80th floor of the World Trade Center was your best choice.