Clue 2

Up Delta goes, the preferred airline
The alpha’s always having a good time
When November comes, they head for the hills
Visiting India and Germany to up their skills
Echo-ing in the night, the wolves howl on
In search of Charlie, the commander of one
Brother to Romeo, they always align
Never wondering who the alpha is of all time
Standing tall is Victor, screaming his hoorays
Echo-ing from the mountains all day every day
Until November comes again