RAFT

Floating structure like Thor Heyerdahl's Kon-Tiki (4)

Solution has appeared in 2 crosswords (2 across and 0 down):

• Quick crossword No 16,044 — 2021-10-07 23:00:47
  11A: Floating platform (4)
• Quick crossword No 15,856 — 2021-03-03 00:00:02
  25A: Floating structure like Thor Heyerdahl's Kon-Tiki (4)