Two companies bid to become the Brand New Air Traffic Control System prime integrator, FAA issues carry-on SAFO, 737 MAX production limits eased, P&W and GE adaptive cycle engines, Sikorsky contract for CH-53K helicopters, and Sergei Sikorsky passes away at age 100.

Two bids to become the prime integrator in the FAA’s project to overhaul the air traffic control system have been received. Congress has approved $12.5 billion for the Brand New Air Traffic Control System (BNATCS), and the Agency has indicated that an additional $19 billion might be requested.

The bids come from two DC Beltway companies:

The FAA says it will make a selection by the end of October.

The FAA issued Safety Alert for Operators (SAFO 25003, PDF) titled “Addressing Risk Associated with Passenger Non-Compliance and Retention of Carry-On Baggage and Personal Items During Emergency Evacuations.” The SAFO “Serves to emphasize the operational and safety-critical importance of strict passenger compliance with crewmember instructions during emergency evacuations. Specifically, it addresses the adverse effects of passengers attempting to evacuate with carry-on items, which can significantly impede evacuation procedures and increase the potential for injury or fatality.”

The FAA is expecting to restore Boeing’s ability to conduct safety sign-offs on new 737 MAX jets. Final airworthiness certificates will continue to be issued by the regulator The FAA is also considering increasing Boeing’s 737 MAX production cap from 38 to 42 planes per month.

The F-47 is being developed as part of the Next Generation Air Dominance (NGAD) Family of Systems. It’s a stealthy air superiority aircraft that can directly engage adversaries on the ground and in the air. It will be able to fly itself as well as collaborate with and control wingman drones.

The propulsion system being developed under the Next Generation Adaptive Propulsion (NGAP) program is a concept that offers two modes of operation, which can be dynamically adjusted in flight: high thrust and high speed, and lower thrust with reduced fuel burn. Adaptive cycle engines can modulate the bypass ratio and fan pressure using a third air stream and advanced variable geometry components. Both Pratt & Whitney and General Electric are developing NGAP engines.

Air France 447 crashed in the Atlantic in 2009. In a 2023 trial, the judge found acts of negligence by Airbus and Air France, but determined that, under French criminal law, these acts were insufficient to establish a definitive link to the loss of the A330. Both Airbus and Air France were cleared of corporate manslaughter.

In an appeals hearing, the two companies pleaded not guilty. Air France and Airbus chief executives recognized the suffering of the families, but denied any criminal responsibility for the crash. Appeal hearings are expected to run until late November 2025.

Sikorsky announced the award of a $10.8 billion contract from the U.S. Navy to build up to 99 CH-53K King Stallion helicopters for the U.S. Marine Corps over the next five years. The Marines plan to procure 200 CH-53K King Stallions in total. Sikorsky has delivered 20 helicopters so far, and an additional 63 aircraft are in various stages of production.

Sergei had a 41-year career at Sikorsky, starting at age 16. After retiring, he continued to represent the company and his family’s legacy as a goodwill ambassador at trade shows and other events. Sergei was a World War II veteran, serving in the helicopter development unit of the U.S. Coast Guard. Sergei I. Sikorsky obituary.

Max Flight, Rob Mark, and our Main(e) Man Micah.