Establishment of Class E Airspace; Blue Hill, ME

Federal Aviation Administration (FAA), DOT.

Notice of proposed rulemaking (NPRM).

This action proposes to establish Class E airspace extending upward from 700 feet above the surface for Blue Hill, ME, by adding airspace for Blue Hill Memorial Hospital Heliport, Blue Hill, ME. Controlled airspace is necessary for the safety and management of instrument flight rules (IFR) operations at this heliport.

Comments must be received on or before May 23, 2025.

Send comments identified by FAA Docket No. FAA-2025-0129 and Airspace Docket No. 25-ANE-2 using any of the following methods:

*  Federal eRulemaking Portal: Go to www.regulations.gov and follow the online instructions for sending your comments electronically.

*  Mail: Docket Operations, M-30; U.S. Department of Transportation, 1200 New Jersey Avenue SE, Room W12-140, West Building Ground Floor, Washington, DC 20590-0001.

*  Hand Delivery or Courier: Take comments to Docket Operations in Room W12-140 of the West Building Ground Floor at 1200 New Jersey Avenue SE, Washington, DC, between 9 a.m. and 5 p.m., Monday through Friday, except for Federal holidays.

*  Fax: Fax comments to Docket Operations at (202) 493-2251.

Docket: Background documents or comments received may be read at www.regulations.gov at any time. Follow the online instructions for accessing the docket or go to the Docket Operations in Room W12-140 of the West Building Ground Floor at 1200 New Jersey Avenue SE, Washington, DC, between 9 a.m. and 5 p.m., Monday through Friday, except for Federal holidays.

FAA Order JO 7400.11J Airspace Designations and Reporting Points and subsequent amendments can be viewed online at www.faa.gov/​air_​traffic/​publications/​. You may also contact the Rules and Regulations Group, Policy Directorate, Federal Aviation ( print page 15126) Administration, 600 Independence Avenue SW, Washington, DC 20597; telephone: (202) 267-8783.