Cessna A185
Big Lake, AK — December 23, 2018
Event Information
| Date | December 23, 2018 |
| Event Type | ACC |
| NTSB Number | ANC19CA009 |
| Event ID | 20181223X04143 |
| Location | Big Lake, AK |
| Country | USA |
| Coordinates | 61.53750, -149.85028 |
| Highest Injury | NONE |
Aircraft
| Make | Cessna |
| Model | A185 |
| Category | AIR |
| FAR Part | 091 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | NITE |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 2 |
| Total Injured | 0 |
Event Location
Probable Cause
The pilot's improper decision to land on a roadway during dark night conditions with inoperable landing and taxi lights, which resulted in an impact with a snow berm.
Full Narrative
According to the pilot, upon returning from a short sightseeing flight in his tailwheel-equipped airplane, the landing and taxi lights would not illuminate. Due to the dark night conditions and the inoperable landing and taxi lights, the pilot elected to land on a roadway rather than the short ice-covered private airstrip that had been used for departure. Unbeknownst to the pilot, a snow berm had been placed in the roadway. During the landing roll the airplane struck the snow berm and nosed over, substantially damaging the wings, horizontal stabilizer and rudder. The pilot reported that a postaccident examination revealed that the factory connection for the landing and taxi lights had failed at the 4-pin connector.
The pilot reported no other mechanical failures or malfunctions with the airplane that would have precluded normal operation other than the inoperable landing and taxi lights.
In the recommendation section of the NTSB Accident/Incident Reporting Form 6120.1, the pilot stated that the accident may have been prevented if the flight had been limited to daylight operations.
About This NTSB Record
This aviation event was investigated by the National Transportation Safety Board (NTSB). NTSB investigates all U.S. civil aviation accidents to determine probable cause and issue safety recommendations to prevent future accidents.