FAA Notice of Intent to Designate Century Flight Systems STCs as Abandoned

The FAA intends to designate 765 Supplemental Type Certificates (STCs) from Century Flight Systems, Inc. as abandoned due to inability to contact the company. This action aims to make related engineering data available and enhance aviation safety. The FAA is requesting comments on this proposed designation.

Class E Airspace Amendment for Paxton, Illinois

The FAA has issued a final rule amending Class E airspace at Paxton, Illinois. This amendment is necessary due to updated instrument procedures at Paxton Airport and ensures compliance with FAA orders, supporting instrument flight rule operations.

Airworthiness Directives for Pilatus Aircraft Ltd. Airplanes

The FAA has proposed a new airworthiness directive for certain Pilatus Model PC-12/47E airplanes. The proposed rule addresses an issue with the stall warning protection system engaging inappropriately and requires software updates and POH revisions. The FAA is seeking public comments on this proposal.

Airworthiness Directives for General Electric Company Engines

The FAA has proposed a new airworthiness directive (AD) for certain General Electric Company (GE) Model GEnx engines due to a report of a fuel leak caused by a defective fuel tube hose. The proposed rule would require removal and replacement of affected fuel tube hoses to address an unsafe condition.

FAA - Petition for Exemption Summary Received for Andrew Stewart Banks

The FAA has published a notice summarizing a petition for exemption received from Andrew Stewart Banks. The petition seeks relief from specific Federal Aviation Regulations, and the public has until April 8, 2026, to submit comments.

FERC Combined Notice of Filings #1

The Federal Energy Regulatory Commission (FERC) issued a combined notice of various filings received, including applications for authorization, self-certifications of exempt wholesale generator status, petitions for declaratory order, and tariff amendments. These filings pertain to several energy companies and projects across different dockets.

FERC Combined Notice of Natural Gas Pipeline Rate Filings

The Federal Energy Regulatory Commission (FERC) has published a combined notice of several natural gas pipeline rate and refund report filings. These filings include tariff amendments, negotiated rate filings, and compliance filings from Targa SouthTex Mustang Transmission Ltd., Northern Natural Gas Company, and Gulf Run Transmission, LLC.

Methuen Falls Hydroelectric Company: Continued Project Operation Authorization

The Federal Energy Regulatory Commission (FERC) has issued an annual license for the Methuen Falls Hydroelectric Project No. 8093. This authorization allows Methuen Falls Hydroelectric Company to continue project operations from March 1, 2026, through February 28, 2027, or until a new license is issued.

FERC: Continued Operation Authorization for Derby Hydroelectric Project

The Federal Energy Regulatory Commission (FERC) has issued a notice of authorization for continued project operation for the Derby Hydroelectric Project No. 6066. This authorization is effective from March 1, 2026, through February 28, 2027, or until a new license is issued.

FERC: Revised Schedule for Blue Earth County Environmental Assessment

The Federal Energy Regulatory Commission (FERC) has revised the schedule for the environmental assessment of Blue Earth County's application to surrender its hydroelectric project exemption. The deadline for issuing the environmental assessment has been extended to August 10, 2026, to allow for further review of updated information.