I have just watched this video and I would like to know if you guys would use FLCH or VNAV for this arrival.
As you can see in this video, the pilots are using FLCH mode and they are modifying the MCP altitud once they pass every fix of the arrival.
They didnīt get a last altitude or speed change request. So, I suppose they have planned to do so in advance.
They got the authorization to "descend via" the arrival.
Thanks