aviation accident: HILLER UH-12ET near BIG LAKE (1987-04-03)
type: Event
start date: 1987-04-03
location: BIG LAKE, MN, USA
  type: Place
  geo: GeoCoordinates
    latitude: 45.329784
    longitude: -93.740158
description: HILLER UH-12ET 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: CHI87DER03

AI Analytics
type: Organization