Behold, one of my few - and most unexpected - successes. I was experimenting with larger, more lightly loaded, high-thrust aircraft, sort of a transonic B-52 if you will compared to some of the stuff I usually try in terms of spaceplanes. The craft I have affectionately nicknamed "Buffalo" is, in its high-altitude variant, capable of 1550 m/s or faster (!) and a suborbital zoom climb of up to 80km or higher (!!!) while running 'clean' with no parasite rocket attached, and nothing but airbreathing jet engines. No rockets here, not even for takeoff assist. It's quite a marvel that such a heavy, drag-laden craft is able to go this fast. It has a thrust to weight ratio greater than one and, despite all of this absurd performance, is actually exceptionally stable, even at high speeds. I won't go as far to say that you'll never need SAS, but she won't slip or spin unless you're careless. And yes, she's no 'dragon lady' - you can certainly land her just fine. Included in this pack are three aircraft - the initial, low-altitude-only prototype, the improved "high altitude" variant, and a 'special' variant that Jebediah himself requested... ... along with a QRF (Quick Reference Document) describing my experiences with flying her so far. This craft would be perfect for the attachment of a parasite rocket (something I'm experimenting with myself as we speak) as well as for just general high-performance fun. I'm really surprised an aircraft with this big a wing was such an unexpected success as a high-speed, edge-of-the-earth transsonic plane. If you're really patient and skilled, you might be able to fly her as high as 25000 meters without stalling her. Feel free to modify and play with this craft as much as you please. Download Link: https://www.dropbox.com/s/rzbz35xry0uemd7/Buffalo-HA.rar Imgur gallery: http://imgur.com/a/s524F#0