Accident Beechcraft A36TC Bonanza N136RM,
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ASN Wikibase Occurrence # 214401
 
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Date:Sunday 12 August 2018
Time:13:45
Type:Silhouette image of generic BT36 model; specific model in this crash may look slightly different    
Beechcraft A36TC Bonanza
Owner/operator:Private
Registration: N136RM
MSN: EA-97
Year of manufacture:1980
Total airframe hrs:3870 hours
Engine model:Continental TSIO-520-UB
Fatalities:Fatalities: 1 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Sylmar, CA -   United States of America
Phase: Approach
Nature:Private
Departure airport:Placerville Airport, CA (PVF/KPVF)
Destination airport:Los Angeles-Whiteman Airport, CA (WHP/KWHP)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
While descending toward the destination airport for landing, the private pilot made a "mayday" call and reported to air traffic control that he had "no throttle, no engine at all." Witnesses saw the airplane flying about 30 to 40 ft above ground level when it turned and descended into a flat, open field adjacent to a highway. Wreckage examination revealed that the airplane likely stalled and impacted the terrain in a nose and left-wing low attitude. Postaccident examination did not reveal any anomalies with the flight controls that would have precluded normal operation. Thus, the pilot failed to maintain control of the airplane on approach to a relatively benign emergency landing area.

Postaccident examination did not reveal any pre-impact anomalies that would have precluded the production of rated engine power and fuel was onboard. Although impact damage precluded a test run of the engine, teardown examination revealed no anomalies with the engine or its internal components. The reason for the loss of engine power could not be determined based on the available information.

Probable Cause: The pilot's failure to maintain airplane control following a total loss of engine power for reasons that could not be determined based on the available information.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: WPR18FA219
Status: Investigation completed
Duration: 1 year and 8 months
Download report: Final report

Sources:

NTSB

FAA register: http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=136RM

Location

Images:


Photo(c): NTSB

Media:

Revision history:

Date/timeContributorUpdates
12-Aug-2018 22:26 Geno Added
12-Aug-2018 22:36 Geno Updated [Aircraft type, Source, Damage, Narrative]
12-Aug-2018 22:45 Geno Updated [Time, Aircraft type, Registration, Cn, Operator, Source, Narrative]
12-Aug-2018 23:41 Iceman 29 Updated [Source, Embed code]
12-Aug-2018 23:47 Iceman 29 Updated [Embed code]
13-Aug-2018 12:28 Aerossurance Updated [Time, Embed code, Narrative]
19-Apr-2020 07:04 ASN Update Bot Updated [Time, Operator, Nature, Departure airport, Destination airport, Source, Embed code, Narrative, Accident report, ]
15-Mar-2022 21:02 Captain Adam Updated [Location, Phase, Departure airport, Destination airport, Source, Embed code, Narrative, Category, Photo]

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