aviation accident: ROBINSON R-22HP near GRAYLING (1986-07-25)
type: Event
start date: 1986-07-25
location: GRAYLING, MI, USA
  type: Place
  geo: GeoCoordinates
    latitude: 44.650642
    longitude: -84.700645
description: ROBINSON R-22HP accident.
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: CHI86FEM12

AI Analytics
type: Organization