It's been 42 years since Air Florida Flight 90 struggled to take off from Washington National Airport, struck the 14th Street Bridge and then plunged into icy water. But the daring rescue performed by National Park Service employees is still awe-inspiring decades later. #potomac #potomacriver #planecrash #boeing737 #nationalparkservice #airfloridaflight90 #washingtondc #dc #arlington #virginia #14thstreetbridge #arlanddwilliamsjr #dmv #news #1982 #archivalfootage