Irkut makes 10% fuel advantage claim over NEO, MAX for MC-21

Russia’s Irkurt claims its MC-21 mainline jet, a direct competitor to the Airbus A320/321neo and Boeing 737-8/9 MAX, will be some 10% more economical. Irkut claims the MC-21 will be up to 23% more efficient than the current… Read More

Bombardier scores huge deal at Russian air show

Bombardier scored a huge deal at the Russian air show, MAKS, with a letter of intent for an order for up to 100 Q400 turbo-props. The Q400 has been trailing rival ATR, which is half owned by Airbus… Read More

Odds and Ends: New upgrades for the B-52; MRJ delay confirmed; EIS estimates for new airplane programs

Upgrades for the B-52: The USAF and Boeing are upgrading the Boeing B-52 bomber to further extend the service life. The LA Times via the Seattle Times has this story. This is remarkable; the B-52 was designed in… Read More

Embraer selects PW GTF for E-Jet RE; concept clarity comes at last

It’s official: Embraer selected the PW GTF to re-engine the E-175, E-190 and E-195. In doing so, it looks like the E-170 will be allowed to wither on the vine. This is a huge win for PW and… Read More

Odds and Ends: Random thoughts, Seinfeld style (i.e., about nothing)

We’re feeling irreverent today…. From Twitter: Boeing Defense ‏@BoeingDefense In Sept issue of #Boeing Frontiers: With #Apollo roots, Boeing has grown to be largest #aerospace employer in #Alabama http://ow.ly/dB0Ef Comment: We remember when Boeing said Alabamans couldn’t build… Read More

Odds and Ends: Why aircraft are late; catching up to Boeing

Why Aircraft Are Late: Boeing 747-8, 787, Airbus A380, A400M, A350, Mitsubishi MRJ, Comac ARJ-21, Sukhoi Superjet and probably Comac C919, Bombardier CSeries and Irkut MS-21–all late. It’s the new normal. Ernie Arvai at AirInsight takes a look… Read More

Future materials: aluminum lithium, standard metals or composities

The Farnborough Air Show isn’t just about orders, though these get all the sex and headlines. While we weren’t at the show, we had a telephone interview with a company called Constellium, previously known as Alcan. Constellium spoke… Read More

Airbus Innovation Days: synopsis of a lot of stuff

We’ve been at the Airbus Innovation Days in Toulouse, with about 200 others from around the globe. Here are some highlights: A380 wing rib issues: As reported previously in various media, Tom Williams, EVP-programs, outlined the issues with… Read More

Boeing skeptical of CSeries, C919, MS-21 EIS

We wrote the following article for Commercial Aviation Online, which appeared yesterday. In case anyone wonders, there is no relation between John Hamilton and us. ********* The chief engineer of the 737 program is skeptical of the emerging… Read More

COMAC chooses LEAP-X, Russians pick GTF

China’s COMAC selected the CFM International LEAP-X engine to power its new challenge to Airbus and Boeing, the C919 150-200 seat jet, two sources tell us. Now comes news that Russia’s Irkut selected the Pratt & Whitney P1000G… Read More