Crossword Puzzle Airplane sign

Clue: Airplane sign

Airplane sign images (SEATBELTS with 9 letters)
Sign in airplanes and theaters (EXIT with 4 letters)
Sign words often accompanied by an airplane symbol (LONGTERMPARKING with 15 letters)
Type of airplane (STOL with 4 letters)
Alberta town whose sign boasts a giant perogi (GLENDON with 7 letters)
Advertising sign material, sometimes (NEON with 4 letters)
Sign for a hitch (ENLIST with 6 letters)
Danger signals (e.g. REDFLAGS with 8 letters)
Puzzle with plus signs (REBUS with 5 letters)
Like some airplanes (TWINENGINE with 10 letters)