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ASN Wikibase Occurrence # 215325
Last updated: 5 July 2021
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Date:12-SEP-2018
Time:13:20
Type:Silhouette image of generic SONX model; specific model in this crash may look slightly different
Sonex Aircraft Sonex
Owner/operator:Private
Registration: N75SX
MSN: 0075
Fatalities:Fatalities: 1 / Occupants: 1
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Category:Accident
Location:Marion county, SC -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Florence, SC (FLO)
Destination airport:Florence, SC (FLO)
Investigating agency: NTSB
Narrative:
The 85-year-old commercial pilot was conducting a local pleasure flight in his experimental, amateur-built airplane. A witness near the accident site saw the airplane flying at low altitude before it entered a "straight up" climb followed by a descent and continued "straight down" toward the ground. It did not appear that the pilot attempted to pull out of the dive.

Examination of the airplane and engine revealed no mechanical discrepancies that would have precluded normal operation. Despite the pilot's age, his daughter stated that he had no known medical issues (cardiac, respiratory or physical) that would interfere with his flying, and no evidence of incapacitation or impairment were identified by the autopsy and toxicology testing. The reason for the airplane's impact with terrain could not be determined based on the available information.

Probable Cause: Impact with terrain for reasons that could not be determined based on the available information.

Sources:

NTSB: https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20180912X42701&key=1
FAA register: https://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=75SX%20

Accident investigation:
cover
  
Investigating agency: NTSB
Status: Investigation completed
Duration: 1 year and 7 months
Download report: Final report

Media:


Revision history:

Date/timeContributorUpdates
12-Sep-2018 19:57 Iceman 29 Added
12-Sep-2018 19:59 Iceman 29 Updated [Aircraft type, Embed code]
12-Sep-2018 20:01 Iceman 29 Updated [Total fatalities, Total occupants, Other fatalities, Source, Embed code, Narrative]
12-Sep-2018 20:03 Iceman 29 Updated [Time]
12-Sep-2018 20:11 Iceman 29 Updated [Location]
12-Sep-2018 20:12 Iceman 29 Updated [Total fatalities]
13-Sep-2018 06:10 gerard57 Updated [Operator, Phase, Nature, Damage]
13-Sep-2018 23:13 Geno Updated [Registration, Cn, Phase, Source, Narrative]
22-Apr-2020 17:04 ASN Update Bot Updated [Time, Departure airport, Destination airport, Source, Narrative, Accident report, ]

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