Days before Seattle-area residents planned to commemorate the 88 lives lost on Alaska Airlines Flight 261, another collision reignited air travel concerns.

In light of the recent D.C. tragedy, a gay traveler reflects on a plane crash that took two of his colleagues' lives.

Officials are still investigating what caused a small commuter plane to crash out of the sky over Alaska last week, killing all 10 people aboard — but Joel Natwick, a longtime pilot in the state, thinks ice could be to blame.