[colorado tanker]

I’m pretty sure my first flight, in 1956, was on a Constellation. But I was so young I don’t remember a heck of lot from those days.

[BroJoeK]

Colorado tanker: "I’m pretty sure my first flight, in 1956, was on a Constellation. But I was so young I don’t remember..."

I remember it distinctly, the three tails and unique shape made it memorable.
And, it was soon replaced by Boeing 707s, so I never again saw it in service.
But, will never forget it.