aviation accident: SCHWEIZER 269C near Piney Flats (2012-05-24)
type: Event
start date: 2012-05-24
location: Piney Flats, TN, USA
  type: Place
  geo: GeoCoordinates
    latitude: 36.410831
    longitude: -82.351112
description: Probable cause: The mechanic’s improper maintenance of the main transmission aft pinion nut and belt drive system, which resulted in the uncoupling of the tail rotor driveshaft and the subsequent loss of helicopter control.
citation: DigitalDocument
license: https://creativecommons.org/publicdomain/zero/1.0/
source: https://data.ntsb.gov/carol-main-public/basic-search
source organization: US National Transportation Safety Board
publisher: AI Analytics

PropertyValue
property ID: NTSB Case Number
value: ERA12LA368

AI Analytics
type: Organization