Loss of control Accident Beechcraft 58TC Baron N715TB,
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ASN Wikibase Occurrence # 43588
 
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Date:Thursday 14 August 2008
Time:10:26
Type:Silhouette image of generic B58T model; specific model in this crash may look slightly different    
Beechcraft 58TC Baron
Owner/operator:Corporate Roof Management Systems Ltd.
Registration: N715TB
MSN: TK-127
Year of manufacture:1980
Total airframe hrs:5218 hours
Engine model:Continental TSIO-520-WB
Fatalities:Fatalities: 1 / Occupants: 1
Aircraft damage: Destroyed
Category:Accident
Location:Marysville, OH -   United States of America
Phase: Take off
Nature:Executive
Departure airport:Marysville, OH (MRT)
Destination airport:Atlanta, GA (FTY)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
Shortly after takeoff, the pilot declared his intention to return for a landing. A flight instructor and his student had just completed a landing and throttled up for takeoff when he heard a pilot transmit "Aircraft on [runway] 9, I need the runway." The pilot repeated the radio call and the flight instructor replied, "We are on the roll." The flight instructor reported that he subsequently observed the accident airplane through the rear window of his airplane during climbout. It was near the approach end of the runway in a 45-degree bank, with the nose pitched down about 15 degrees. The airplane appeared to overshoot the extended runway centerline as it turned final. The airplane's wings leveled momentarily and then it "pitched up suddenly and rolled sharply to [the] left." The airplane rolled inverted and struck the ground. A witness reported that he had observed the airplane as it was returning to the airport. He described a "bulge" on the right side of the airplane, which he thought may have been an open door. Otherwise, there appeared to be nothing unusual about the airplane. A postaccident examination did not reveal any anomalies that would have precluded continued flight. The cockpit entry door was destroyed during the postimpact fire. Accordingly, no determination could be made as to whether it was securely closed prior to the flight. Damage to the aft utility door, specifically the missing striker plate, was consistent the doors being closed and latched. The right wing tip fuel cap was separated from the wing and observed in the open position. It was otherwise intact and functioned properly during the postaccident examination. The pilot suffered from recurring neck pain for which he had sought chiropractic treatment the morning of the accident. However, the investigation could make no determination as to whether a secondary episode occurred during the accident flight. Medication detected in the postaccident toxicology testing was at a low level, and likely did not have an adverse effect on the pilot's performance. The reason for the pilot's decision to return for landing immediately after takeoff could not be conclusively determined.
Probable Cause: The pilot's failure to maintain sufficient airspeed during the base to final turn resulting in an aerodynamic stall.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CHI08FA248
Status: Investigation completed
Duration: 10 months
Download report: Final report

Sources:

NTSB

Location

Revision history:

Date/timeContributorUpdates
28-Oct-2008 00:45 ASN archive Added
04-Feb-2010 03:07 PL Updated [Cn, Narrative]
21-Dec-2016 19:24 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
03-Dec-2017 11:57 ASN Update Bot Updated [Operator, Other fatalities, Source, Narrative]

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