Upscale BT-60 Blue Bird Zero.

I will be buildin' t' BT-60 upscale (124%) o' t' Blue Bird Zero from t' new Estes Mean Machine in image below.

I intend t' use t' twist lock coupler from t' Mean Machine in t' upscale BBZ and add a baffle.

I'll purchase BT-60 BBZ decals from Stickershock23. I believe T' Mean Machine be $10 in 2019ish at hobby lobby with 1/2 off coupon - - I love the twist lock coupler for that model in long rockets and next time I can get a deal I'll buy more - just for parts and coupler.

From below I may let go t' new Mean Machine Decals, old Mean Machine and Blue Bird Zero as I already have and a Mean Machine (earlier all black paint job) and will build this new upscale BBZ.

T' upscale Blue Bird Zero should be about one tube length shorter than t' mean machine or approximately 61 inches tall.

These are t' fins for t' BT-60 Blue Bird Zero - They will be 1/8" balsa/bass wood and papered with Reynolds Freezer Paper.

I CAREFULLY scanned them at 124% from me 1980 BBZ still in t' box.

I used t' scalin' calculator located here - https://www.rocketryforum.com/threads/estes-scale-conversion-chart.123184/

First image be t' aft fin - root edge t' right (and upside down).

Second image be t' forward fin - root is t' t' left (right side up).

I probably wont, me bucko, but I'm really thinkin' o' installin' this in t' BT-60 Upscale BBZ.

My guess would be three C6-5's or C6-7's as I'm nay sure how t' configure a three motor mount in Rocksim.