The thing some are missing is we already have some spare engines, idk how many but after we are done with the engines on prototypes like the P0, P1 and P2 we can use them for 3 production B10 aircraft, we could also use our own spares we bought 48 engines with peace of Onyx 4, we are buying another 48 with Peace of Onyx 5 30 engines from PoO 4 are installed and 18 spares, and 40 engines from PoO will be installed with 8 spares thats 13 aircraft, and 10 engines were received for prototypes we can use 6 of them after a testing of those airframes are done until 2028 (P0, P1 and P2) if we get done with testing of those prototypes (P0 is already done) that would make it 16 aircraft that is pretty close to the planned 20 aircraft i would like hearing you guyses thoughts on this too.