Moody's Ratings (Moody's) has upgraded the ratings of Aircastle, including its long-term senior unsecured debt rating to Baa2 from Baa3 and its preferred stock rating to Ba1 (hyb) from Ba2 (hyb). Aircastle's outlook was changed to stable from positive.
https://aviationnews-online.com/public/article/moodys-ratings-upgrades-aircastles-senior-unsecured-rating-to-baa2-outlook-is-stable