Accident North American T-6-SNJ-5 N23ZH,
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ASN Wikibase Occurrence # 40434
 
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Date:Saturday 25 September 1999
Time:11:00 LT
Type:Silhouette image of generic T6 model; specific model in this crash may look slightly different    
North American T-6-SNJ-5
Owner/operator:Charles R. Loudermilk
Registration: N23ZH
MSN: 84968
Total airframe hrs:3100 hours
Engine model:P&W R1340
Fatalities:Fatalities: 2 / Occupants: 2
Aircraft damage: Destroyed
Category:Accident
Location:Nashville, TN -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Private
Departure airport:(KBNA)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The airplane was seen by several eyewitnesses in the immediate vicinity of the accident site and flying over the city between 1000 and 800 feet above the ground. One witness reported that the airplane entered a nose low attitude, rolled inverted, and disappeared behind buildings. A witness near the accident site observed the airplane as it collided with a tree. Examination of the airframe and engine assemblies failed to disclose a mechanical malfunction or a component failure. The toxicological examinations for drugs disclosed that Benzoylecgonine was detected in both the blood and liver specimens. There were 0.073 ug/ml, ug/g and 0.327 ug/ml of Chlorpheniramine detected in the blood and liver specimens respectively. Benzoylecgonine is an inactive metabolite of cocaine. Chlorpheniramine is an antihistamine, commonly used in over-the-counter cold/allergy preparations.

Probable Cause: The pilot's failure to maintain flying speed which resulted in a stall and the loss of control. A factor was pilot impairment due to the use of drugs.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ATL99FA135
Status: Investigation completed
Duration: 1 year and 3 months
Download report: Final report

Sources:

NTSB ATL99FA135

Location

Revision history:

Date/timeContributorUpdates
24-Oct-2008 10:30 ASN archive Added
21-Dec-2016 19:23 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
14-Dec-2017 09:26 ASN Update Bot Updated [Operator, Departure airport, Source, Narrative]
07-Jul-2018 09:03 A.J. Scholten Updated [Cn, Source, Narrative]
07-Apr-2024 17:39 ASN Update Bot Updated [Time, Cn, Other fatalities, Departure airport, Source, Narrative, Category, Accident report]

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