16" Rubber-Powered Crossbow 

Oh, those magnificent men and their flying machines! Beautiful!!!

Dear Max. You are a Genius. A can see ,how You enjoy flying your perfect models.

Une vidéo pleine de poésie pour un avion original, content de vous revoir 👍🛩️

There is an elegance and gracefulness to seeing a properly trimmed free flight model soar through the sky. Thank you for sharing.

stunning!

Never seen a design like this before. Great altitude with the outdoor version.

They look like fun Tom 👍Looking forward to seeing your new project 🤔

Flies so nicely.

It flies so well!

Wow, that is a structucturally sound idea!

Lovely model and flights

Another masterpiece. Such amazing flights from a tiny model. I can only guess at the skill involved. thank you for sharing.

Wonderful!

Words like 'futuristic' & 'groundbreaking' are overused, but I sense that they apply here. You can expect this design to be emulated. What impressed me immediately, with the indoor vsn and then was borne out subsequently was the smoothness of the initial transition from power burst to power phase equalibrium; no rash leaping up followed by a semi glide/wishful flying for a thermal.. Although its anyone's guess what the outdoor version can accomplish in a big, wide mid Summer doughnut shaped job.. Also, the structural stability MUST have a positive effect on the weight economy of the build I'd've thought, what with the wing & tail having mutual strength, and this design aspect will come in v handy in the early morning or post golden hour misty-baggy-tissue time. Brilliant. Thank you Gentlemen, it's been a while since we last heard from this utterly wonderful channel. 🌟🌟👍👍

Amazing 🎉🎉🎉

Beautiful!

That's a great model, Bostonians are cool. I've been wondering how you were, we haven't heard from you in a while?

a Beautiful airplane

That part where you see the underside is amazing! You hardly see this view.

That’s pretty cool.🤘🤠

Woow very Nice! ❤

Such a NEAT design! Looks GREAT!

So we've seen a Bostonian and an Embryo. Any similar P-30?

Impressive flight time in what appears to be dead air.

Long time no see!😉 Great video and great model!!! Peculiar design but it flies very well though.😎 I'm eager to see one of your new model and building video!🤗 Do you have any new model design cooking up at the moment ???!!!🤓😉😊 Thx very much.☺

So to be clear you measured a 30 inch long section of rubber, tied it, looped it to 16” then did 2000 turns? After lube and stretching I can’t get jack for duration on my flights as the band builds too much pressure and starts crippling the structure. Its thin rubber too. If I braid my rubber at 30” looped I still run into the issue of not being able to get but 200 turns or a 12 sec high power flight.

Does that wing have any dihedral at all?? I'm designing a delta wing canard pusher and debating to add any fines ram or not. Thanks!! Great looking bird 😎

Keren

I would like your own answer. Thanks .

What does "indoor prop" mean?; and why the motor difference between indoors and outdoors?