So i got a bit of question about this, i purchased the plane back in the 2017 with different google account.
i can provide with the receipt number from purchase history ( different currency IDR with JPY since i bought the plane with the google gift card )
Device: iPhone 16
Operating system: 26.6.1
Welcome back!
The way you buy aircraft has changed since then. But if you were still to have that aircraft, it should just appear as long as your signed in to your account.
Forgive me if I misunderstood your question though.
Thank you for the warm greeting! Good to be back here 
But there’s a problem im facing right now, i have changed the email connected to infinite flight.
And yes i could provide the Receipt of the purchase for the proof of Aircraft ownership
Oh yes.. one more, somehow account switch doesn’t show me interface to login into another account, instead of showing me login options the app shows me the same account im already connected to
Should i contact the support team via email instead of waiting here?