black_box
1. [ noun ] equipment that records information about the performance of an aircraft during flight
Related terms: recorder
Similar spelling:   black_fox
  black_bamboo
  black_body
  black_book
  black_bee
  black_bead
  black_bean
  black_bear
  black_belt
  black_bile
  black_buck
  black_bass
  black_beech
  black_birch
  black_bread
  black_bream
  black_bryony
  black_fly
  black_pea
  blackbody
  blackbuck
  Blackfoot
  Blackford
  blackpoll
  Blackpool
  block_off
  black_flag
  black_opal
  black_pine
  black_spot
  blackboard
  block_vote
  black_sheep
  black_vomit
  Black_Friar