Colorado Aviation Accidents & Incidents
Learn from Colorado's accident history to fly safer in the Rockies
2310 Total Accidents
425 Fatal
816 Fatalities
1982-2026
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Minor/None
Boulder, Colorado
NTSB Narrative
The pilot and passenger departed from the uncontrolled airport on a snow packed runway and flew locally for about 2 hours, then returned to land. The pilot stated that while in the traffic pattern preparing to land, the runway appeared to be in the same condition as during the departure. Instead, the runway was slush covered due to the morning sun melting the snow and the airplane veered to the left during landing rollout. The pilot was unable to maintain directional control and the airplane subsequently impacted a snowbank on the edge of the runway and nosed over, which damaged both wings and the vertical stabilizer. The pilot's loss of directional control during the landing roll onΒ the slush-covered runway.
Case Study & Lessons Learned
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NTSB Findings
- Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
- Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
- Environmental issues-Physical environment-Runway/land/takeoff/taxi surface-Snow/slush/ice covered surface-Effect on operation - C
- Personnel issues-Psychological-Perception/orientation/illusion-Perception-Pilot
Details
| NTSB Report | CEN20CA094 |
| Aircraft | Cessna 172 |
| Registration | N370SP |
| Damage | SUBS |
| FAR Part | 091 |
| Location | 40.0400, -105.2300 |
