Clue: Plane formation: Abbr.

Answer: ECH

Length: 3

---

Similar Clues:

• Incoming plane: Abbr. (ARR with 3 letters)
• Planetary gases: Abbr. (ATMS with 4 letters)
• Plane formation (ECHELON with 7 letters)
• Plane formations (ECHELONS with 8 letters)
• When a plane is due in: Abbr. (ETA with 3 letters)
• When a plane should get in (Abbr.) (ETA with 3 letters)
• When a plane is expected: Abbr. (ETA with 3 letters)
• When a plane is expected (Abbr.) (ETA with 3 letters)
• When a plane should get in: Abbr. (ETA with 3 letters)
• When a plane is expected to land (Abbr.) (ETA with 3 letters)