Formerly called "Remembrances of a Certain Pilot", the official title for To aru Hikuushi e no Tsuioku is now "The Princess and the Pilot". And with that, Mazui presents the movie:
The Princess and the Pilot: 720p | 480p. Note that there won't be a 1080p due to it just being an upscale.
I won't give anything away, but I highly recommend you read the book too if you liked it. Our translation can be found here.