Boeing Vertol CH-46E Sea Knight

Quick Facts

Quick Facts

  • The Sea Knight was developed as an assault helicopter for the US Marine Corps.


  • It featured tandem rotors (one in front, one in back) that folded for shipboard stowage.

  • The CH-46 was the first helicopter to be powered by turbine engines. It equipped both the Navy and the Marine Corps for 50 years, serving in every conflict of its era.



  • The Sea Knight was affectionately known as the “Phrog” because of its frog-like appearance when viewed head-on and the green paint it wore early in its career.