The July duopoly numbers are published. Here’s my take on what it says about not replacing the 757.
https://airinsight.com/july-duopoly-data-demonstrates-boeings-757-error/ Regards, Addison Schonland www.airinsight.aero<http://www.airinsight.aero/> (858) 536-9900 (858) 682-4931 – WhatsApp From: Karl L. Swartz via Mifnet <[email protected]> Sent: Sunday, August 17, 2025 8:09 PM To: [email protected] Cc: Karl L. Swartz <[email protected]> Subject: [Mifnet 🛰 73671] Re: 797 Jack, what recent article is that? I’ve seen that assertion quite a few times, albeit always from click-bait or AI-slop sources. Whilst Boeing may be reopening studies, that’s a long way from any sort of launch. Boeing has their hands full getting the 737-7, 737-10, 777-9, and maybe 777-8 certified, and bringing up a 737 line at Everett. That’s their focus right now. 797 would be the plausible name for such an aircraft but keep in mind that that the 787 did not receive that designation until after launch—the launch order called in the 7E7 Dreamliner: https://boeing.mediaroom.com/2004-04-26-Boeing-Launches-7E7-Dreamliner Without knowing the general parameters of such an aircraft it’s difficult to say if there are engines for it. The engine manufacturers already have their hands full. Perhaps a scaled-down Rolls-Royce UltraFan? There’s been some work in that direction: https://aviationweek.com/aerospace/aircraft-propulsion/rolls-royce-launches-single-aisle-ultrafan-demonstrator-design -- Karl On Aug 17, 2025, at 10:09 AM, Jack Keady via Mifnet <[email protected]<mailto:[email protected]>> wrote: keady - recent article says Boeing is cranking up study of middle market widebody currently called 797 i think. Question - have engines developed enough to warrant a new airframe? -------------------------------------------------------------------------- Revised: 20250507 You are receiving The Mifnet because you requested to join this list. The Mifnet is largely a labor of love, however the infrastructure isn't exactly cost-free. If you'd care to make a small contribution to the effort, please know that it would be greatly appreciated: https://wardell.us/url/mifbit All posts sent to the list should abide by these policies: 1) List members acknowledge that participation in Mifnet is a privilege--not a right. 2) Posts are always off the record, absent specific permission from the author. 3) The tone of discussions is collegial. 4) Posts are expected to be in reasonably good taste. 5) We discuss ideas and not personalities, and we don't speak ill of other Mifnet members. * The Mifnet WEB SITE is: https://www.mifnet.com/ * To UNSUBSCRIBE from this list at any time please visit: https://lists.mifnet.com/ OR: SEND THIS MESSAGE via email: [email protected]?subject=leave<mailto:[email protected]?subject=leave> * Send Mifnet mailing list POSTS/SUBMISSIONS to: [email protected]<mailto:[email protected]> * You may reach the person managing The Mifnet at: [email protected]<mailto:[email protected]> * Please consider the DIGEST version of The Mifnet, which consolidates all list traffic into 1-3 messages daily. See instructions at: https://lists.mifnet.com/ * Manage your personal Mifnet SUBSCRIPTION at: https://lists.mifnet.com/ * For a list of all available Mifnet commands, SEND THIS MESSAGE via email: [email protected]?subject=help<mailto:[email protected]?subject=help> * View The Mifnet LIST POLICIES and PRIVACY POLICY at: https://mifnet.com/index.php/policies * View instructions for Mifnet DELIVERY PROBLEMS at: https://mifnet.com/index.php/delivery-problems * View The Mifnet LIST ARCHIVE at: https://lists.mifnet.com/hyperkitty/list/[email protected]/
-------------------------------------------------------------------------- Revised: 20250507 You are receiving The Mifnet because you requested to join this list. The Mifnet is largely a labor of love, however the infrastructure isn't exactly cost-free. If you'd care to make a small contribution to the effort, please know that it would be greatly appreciated: https://wardell.us/url/mifbit All posts sent to the list should abide by these policies: 1) List members acknowledge that participation in Mifnet is a privilege--not a right. 2) Posts are always off the record, absent specific permission from the author. 3) The tone of discussions is collegial. 4) Posts are expected to be in reasonably good taste. 5) We discuss ideas and not personalities, and we don't speak ill of other Mifnet members. * The Mifnet WEB SITE is: https://www.mifnet.com/ * To UNSUBSCRIBE from this list at any time please visit: https://lists.mifnet.com/ OR: SEND THIS MESSAGE via email: [email protected]?subject=leave * Send Mifnet mailing list POSTS/SUBMISSIONS to: [email protected] * You may reach the person managing The Mifnet at: [email protected] * Please consider the DIGEST version of The Mifnet, which consolidates all list traffic into 1-3 messages daily. See instructions at: https://lists.mifnet.com/ * Manage your personal Mifnet SUBSCRIPTION at: https://lists.mifnet.com/ * For a list of all available Mifnet commands, SEND THIS MESSAGE via email: [email protected]?subject=help * View The Mifnet LIST POLICIES and PRIVACY POLICY at: https://mifnet.com/index.php/policies * View instructions for Mifnet DELIVERY PROBLEMS at: https://mifnet.com/index.php/delivery-problems * View The Mifnet LIST ARCHIVE at: https://lists.mifnet.com/hyperkitty/list/[email protected]/
