[ozark hilljilly]

Pan Am.

[Larry Lucido]

I think Pan Am went under after its failed moon shuttle around 2001. :-)

Gulf stations seem to be making a comeback.

[catman67]

How about:

Pontiac

Oldsmobile

Plymouth

Mercury

[Uriah_lost]

Pan Am remains in zombie form but TWA is gone for good as American Airlines has stated that they want their former competitor buried for ever. May Carl Icahn enjoy his cancerous prostate.....