Boeing considers single, twin aisle, co-development 757/767 style for next new airplane

Subscription required. Now open to all Readers. Introduction Boeing is looking at a number of scenarios for its New Airplane Study (NAS) that would replace the 757 and 737, have ranges from 4,000nm-5,000nm, and carry as few passengers… Read More

Part 3: Boeing 757 replacement: 757 and Airbus A321neoLR versus clean sheet designs.

Subscription required. By Bjorn Fehrm Part 3 of 3 Introduction In Part 2 of our three-part 757 Replacement analysis, we took a close look at Airbus’ new 97 tonne take-off weight A321neo, revealed in a world exclusive by… Read More

CASM Paradigm: Lower Seat Mile Cost or Higher Yield; Evaluating the GOL competition

Subscription Required Introduction As Brazil’s budget airline GOL reportedly evaluates whether to acquire 20 Boeing 737-7s or Embraer E-195 E2s, the principal of the “CASM Paradigm” is a concept worth examining. This head-to-head evaluation of the E-195 E2… Read More

Part 2: Boeing 757: Airbus A321neoLR as a replacement on long and thin routes

Subscription required. By Bjorn Fehrm Part 2 of 3 Introduction In Part 2 of our three-part 757 Replacement analysis, we take a close look at Airbus’ new 97 tonnes take off weight A321neo, revealed by Leeham News and… Read More

E-Jet, the project that shaped Embraer

By Bjorn Fehrm Introduction In a recent visit to Embraer in Brazil we got a thorough brief on the background and decision making around the E-Jet and E-Jet E2 programs. We have written about these programs before but… Read More

Mitsubishi rolls out MRJ90

Mitsubishi rolled out its MRJ90 regional jet, the first passenger airliner to be produced in Japan since the YS-11 turbo-prop in 1962. The MRJ90 challenges the Embraer E-175/190 and E2 and the Bombardier CRJ900. The smaller MRJ70 won’t… Read More

A380neo becoming a reality

Subscription required Introduction We last looked at the Airbus A380 economics in February, when the airframer was promoting the giant airplane as a 525 seater. Since then, Airbus recast the airplane as a 555 seater. This changes the… Read More

Part 1–Boeing 757: An analysis of facts and myths

Subscription required. By Bjorn Fehrm Part 1 of 3 Introduction The Boeing 757 was developed in the late 1970s as a replacement for Boeing’s popular 727 mid-range single aisle aircraft. Starting from the smaller 727, it ultimately grew… Read More

Leeham News launches Premium plan, companion to free content; engineer joins staff

Free content. Leeham News and Comment (LNC) today launched a Premium subscription plan as a companion to free content. LNC has provided news and commentary since February 2008, providing industry-leading information and insightful analysis, principally focuses on Airbus,… Read More

Embraer’s big bet on its largest airplane yet

Introduction Embraer is days away from the roll-out of its biggest airplane project yet and one that has the potential to make its biggest inroads yet into the global defense market: the KC-390. The airplane, with a fuselage… Read More