Clue: Agcy. that analyzes black boxes

Answer: NTSB

Length: 4

---

Similar Clues:

• Black boxes (RECORDERS with 9 letters)
• Blacken by burning (CHAR with 4 letters)
• Singer Jett with the Blackhearts (JOAN with 4 letters)
• Ace, as part of a blackjack (ELEVEN with 6 letters)
• Word with camp or black (BOOT with 4 letters)
• First black poet to win a Pulitzer Prize (GWENDOLYNBROOKS with 15 letters)
• Black ___ (patrol wagons) (MARIAS with 6 letters)
• Big black cat (PANTHER with 7 letters)
• Word repeated before "black sheep, have you any wool?" (BAA with 3 letters)
• Unpopular player at a blackjack table (CARDCOUNTER with 11 letters)