Conversation so far:
when was the last time west coast eagles won the grand final
The West Coast Eagles last won the premierships in 2018.
when was the first time west coast eagles won the grand final
The West Coast Eagles first won the premierships in 1992.
what are the west coast eagles' colors
The West Coast Eagles' colors are Royal Blue and Gold
what is the west coast eagles' official team song
The West Coast Eagles' official team song is We're the Eagles, composed by Kevin Peek.

Question: when did the team enter in AFL
Self-contained rewrite: when did the west coast eagles enter the Australian Football League