Aviation Week & Space Technology

The Cold War era bigger-equals-better approach to space hardware is drawing to a close, and the trend extends into the power of rocket engines.
Space

In past year, the total program cost of the Orbital Control System network has grown 16% to more than $4.1 billion, largely to software development issues.
Space

By William Garvey
A philanthropic business aviation group—Corporate Angel Network—marks a major “miracle” milestone, transporting its 50,000th cancer patient for treatment free of charge.
Business Aviation

By Guy Norris
More important than the political struggle over how many Russian RD-180 engines to allow for national security launches is the intense commercial competition to replace it altogether.
Space

By Adrian Schofield, Jens Flottau, Michael Bruno
Airlines are retaining some aircraft types longer thanks to the drop in oil prices that make this a financially viable decision.
Air Transport

By Richard Aboulafia
The choice is effectively between market potential maximization and operating economics: A single-aisle jet offers lower production and operating costs but would miss much of the replacement market; a twin-aisle could stimulate new demand but would be more expensive to produce and operate.
Air Transport

By Guy Norris
NASA researchers, together with the U.S. Air Force Research Laboratory (AFRL) are planning demonstrations of an autonomous unmanned aircraft system (UAS) capable of planning, launching, navigating and refueling itself.
Air Transport

Onera studies hybrid electric UAS; APL’s Cracuns lurks underwater; AFRL eyes attritable UAS; unmanned cloud-seeding in Nevada; DHS looks at acoustic counter-UAS
Air Transport

By Graham Warwick
A mission to count moose footprints is the first commercial unmanned-aircraft mission in Canada to be approved for beyond-visual-line-of-sight operation.
Air Transport

By Antoine Gelain
The money, talent and business model could be found to break the Airbus and Boeing duopoly, but the vision may prove more elusive.
Air Transport

Pilot warns of dangers from drones | Need for artificial gravity on long space missions noted | Proponent of U.S. opposition to expansion of Gulf carriers’ U.S. routes
Feedback

By Michael Bruno
Aerospace and Defense is confronting human-replacing advances such as digitization, 3-D printing, automation, artificial intelligence, cloud computing and connectivity, all of which are likely to reduce jobs in the industry.
Defense

Frontier Airlines has promoted Barry Biffle to chief executive officer; he will remain president, a position he has held since 2014. Before joining Frontier, Biffle was CEO of VivaColombia, the first ultra-low-cost carrier in South America, and prior to that had been executive vice president of Spirit Airlines.

April 1-2—Pilots Review of Proficiency (PROP) 2016. Dallas/Addison Marriott. Dallas. See turbineair.com/prop-2016 April 4-8—Spacecraft Charging Technology Conference. European Space Agency. Noordwijk aan Zee, Netherlands. See congrexprojects.com/2016-events/14sctc/introduction

David Hess
Barring a breakthrough worthy of a Nobel Prize, it is extremely unlikely electric and solar will play a significant role in reducing aviation’s environmental footprint anytime soon.
Air Transport

The FlyDubai Flight 981 crash on March 19 will no doubt renew concerns about how pilots handle the rare instances when they abort an approach.
Air Transport

By Graham Warwick
The methods, modes and materials that go into creating an airframe have evolved throughout the years through trial and error and technological advances. Highlights of this evolution are featured.
Air Transport

By Jen DiMascio
Aerospace titan puts “faith” in political process | Voters reject the F-35 | Inspector General investigates government contracts to ULA.
Air Transport

By Graham Warwick
Boom Technology intends to develop 40-seat, Mach 2.2 airliner that will be competitive on ticket prices with international business-class airfares.
Air Transport

The first Airbus assembled in the U.S., an A321 for JetBlue Airways, made its first flight from the Mobile, Alabama, plant on March 21. The aircraft is scheduled for delivery after a few more weeks in final production.
First Take

Fully securing public spaces through additional security checks would be unrealistic, inefficient and costly, argues ACI Europe.
Air Transport

Curtiss-Wright’s commercial off-the-shelf hardware has made today’s bounty of space missions and research affordable.
Space

By Jens Flottau
Report on 2015 Germanwings crash from French safety investigator BEA makes important points and avoids overreaction.
Air Transport

By Guy Norris
The extremely thin wing of the Transonic Truss-Braced Wing 4.5%-scale model meant the test team had to use pressure-sensitive paint, which can acquire data in areas inaccessible to conventional pressure measurements.
Air Transport

By Guy Norris
Phase 1, completed in 2010, indicated a TTBW design could reduce fuel consumption by 5-10% over a conventional cantilevered wing. Now Phase 3 tackles transonic capabilities.
Space