ASN Wikibase Occurrence # 289677
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information.
If you feel this information is incomplete or incorrect, you can
submit corrected information.
Date: | Thursday 17 October 2013 |
Time: | 20:30 LT |
Type: | Robinson R44 - II |
Owner/operator: | Kurt Mayhall |
Registration: | N414CC |
MSN: | 13401 |
Year of manufacture: | 2013 |
Total airframe hrs: | 278 hours |
Engine model: | Lycoming IO-540 |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Sedro Woolley, Washington -
United States of America
|
Phase: | Initial climb |
Nature: | Executive |
Departure airport: | Sedro Woolley, WA |
Destination airport: | Seattle-Boeing Field International Airport, WA (BFI/KBFI) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The pilot reported that prior to the night departure he checked the weather conditions for airports along his route of flight, each of which reported visual meteorological conditions existed. The pilot also observed that the night sky was clear during his preflight. After performing a maximum performance takeoff, and when about 65 feet above ground level, he encountered a thick layer of fog that had moved in during the 7-10 minute warm-up period and he lost all visual reference to the surrounding area. Having determined that he was able to keep the helicopter in a level attitude, the pilot decided to continue his ascent in an effort to get above the fog. A few seconds after initiating the ascent the helicopter impacted the top of a cedar tree. The pilot initiated an emergency descent and the helicopter sustained substantial damage after it impacted terrain and rolled over on its left side. The pilot reported no preimpact mechanical malfunctions or failures with the helicopter that would have precluded normal operation.
Probable Cause: The non-instrument rated pilot's inadvertent encounter with instrument meteorological conditions during initial climb and his improper decision to continue flight, which resulted in an in-flight impact with a tree and an emergency descent that resulted in a roll over on landing.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | WPR14CA019 |
Status: | Investigation completed |
Duration: | 1 month |
Download report: | Final report |
|
Sources:
NTSB WPR14CA019
Location
Revision history:
Date/time | Contributor | Updates |
05-Oct-2022 16:55 |
ASN Update Bot |
Added |
The Aviation Safety Network is an exclusive service provided by:
CONNECT WITH US:
©2024 Flight Safety Foundation