March update is up! Key highlights:

* 5 formerly retired planes reentered revenue service, 3 76Ls and 2 A320s.
* 3 new planes were delivered: an A221, an A223, and an A321. That should be the last A221 DL receives in 2021.
* 4 planes had their first revenue flight: 2 A321s, a different A221, and the last ever CR9.
* 4 A359s entered C+ mods while 4 A359s exited C+ mods.
* 1 B764ER entered D1/PS mods while 2 B764ERs exited those mods.
* 3 CR2s switched from OO to 9E.

Details are in the spreadsheet. The link is the same as before and the same as in the Wiki, but here it is for completeness:
https://drive.google.com/file/d/1ifw...ew?usp=sharing

Enjoy!