When did Cessna change the round porthole windows to the more modern square windows on the Cessna 411?

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When did Cessna change the round porthole windows to the more modern square windows on the Cessna 411?

2007-03-28 19:33:25 · 3 answers · asked by Mere Mortal 7 in Cars & Transportation ➔ Aircraft

Ray, that is cool.

Often the 401/402/411 are lumped together in internet searches. I was having a hard time telling the difference.

I think the round windows have a more classic look.

2007-03-28 20:17:30 · update #1

3 answers

Never did, MM. They only made the 411 for 3 years and it always had the round. They only made 303 of them.

2007-03-28 20:11:17 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Round window Cessnas are pressurized and square windows are non-pressurized. Hope that helps.

2007-03-29 03:01:49 · answer #2 · answered by g1driver 1 · 0⤊ 0⤋

402C I think. By then they had changed the engines and the designation but it was basically the same aircraft.

2007-03-29 04:24:48 · answer #3 · answered by Chris H 6 · 0⤊ 0⤋