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The Navy has completed and released to the public a Draft Environmental Assessment (EA) for the replacement of the TH-57 Sea Ranger training helicopter system with the Advanced Helicopter Training System at Naval Air Station (NAS) Whiting Field, Santa Rosa County, Florida.  The Navy proposes to modernize its rotary-wing and tilt-rotor pilot training program at Training Air Wing Five located at NAS Whiting Field and its respective helicopter training Navy Outlying Landing Fields, in Florida. The AHTS would involve the replacement of TH-57 Sea Ranger training helicopters, replacement of existing simulators, an increase in operational training tempo, changes in operational tactics based on a new curriculum, construction of temporary and permanent supporting facilities, and an increase in personnel.


The purpose of the Proposed Action is to address the capability and capacity gaps of the current aging TH-57 helicopter training system operated by Training Air Wing (TW) 5 at NAS Whiting Field. The AHTS would provide a newer, more capable, more reliable helicopter and training system to TW-5. The proposed AHTS would meet the advanced helicopter and intermediate tilt-rotor training requirements through 2050.


Interested parties may view a copy of the Draft EA at the website Public comments on the Draft EA must be received online no later than July 19, 2019.


For more information.  

Public Affairs and Outreach

Commander, U.S. Fleet Forces Command

1562 Mitscher Avenue, Suite 250

Norfolk, Va. 23551-2487



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