With the noise regulation coming up all these chapter 2 planes are useless, unless they are insanely cheap to justify the hush kit upgrade on an old plane.
Do you know approximately which year chapter 3 noise restrictions take place?Thanks in advance.
Is there not an option to stage 3 the DC9? There certainly is in the real world.
On January 22, 2014, Delta operated the final DC-9 flight (DL310) with DC-9, N779NC, flying from Eglin Air Force Base in Valparaiso, Florida, to Atlanta.The aircraft, a DC-9-51 was only 35 years old
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