What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Highway workers witnessed N736QK flying in white out conditions at the summit of white pass. They saw the aircraft emerge from the clouds, strike the mountainside, saw it's wings rock moderately, and heard the engine RPM increase. They lost sight of the aircraft as it re-entered the clouds. 3-4 seconds later they heard the aircraft impact the mountainside, and the engine suddenly quit.
As the FAA filed it
(-23) HIGHWAY WORKERS WITNESSED N736QK FLYING IN WHITE OUT CONDITIONS AT THE SUMMIT OF WHITE PASS. THEY SAW THE AIRCRAFT EMERGE FROM THE CLOUDS, STRIKE THE MOUNTAINSIDE, SAW IT'S WINGS ROCK MODERATELY, AND HEARD THE ENGINE RPM INCREASE. THEY LOST SIGHT OF THE AIRCRAFT AS IT RE-ENTERED THE CLOUDS. 3-4 SECONDS LATER THEY HEARD THE AIRCRAFT IMPACT THE MOUNTAINSIDE, AND THE ENGINE SUDDENLY QUIT.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.