Amendment No. 13 to Technical Services Agreement

Exhibit 10.28

Amendment No. 13

to

Technical Services Agreement

This Amendment no. 13 (“Amendment”) to the Inventory Support & Services Agreement Between Delta Air Lines, Inc (“Delta”) and MN Airlines, LLC, (“Sun Country”) dated October 8, 2003, (the “Agreement”), shall be effective as of the 1st day of November, 2011 (“Effective Date”).

WHEREAS, the parties have entered into the Agreement for the provision of certain maintenance services to Sun Country; and

WHEREAS, the parties wish to amend the Agreement to allow for changes in aircraft that are covered by this Agreement;

NOW, THEREFORE, the parties hereto hereby agree as follows:

1.     All capitalized terms used herein but not defined shall have the meaning ascribed to them in the Agreement.

2.     The Agreement is hereby amended to include the following aircraft tail number to be included and covered under the Agreement effective as of the 1st day of May, 2011;

Registration

Model

Serial #

Variable

Mfg. Date

Engine Type

N713SY

B737-700

S/N 30635

YA 323

Nov 2000

CFM56-7B

N817SY

B737-800

S/N 30392

YC 082

Apr 2001

CFM56-7B

4.     Except as amended by this Amendment, all other provisions of the Agreement shall remain in full force and effect.

IN WITNESS WHEREOF, the parties have caused this Amendment to be executed by their duly authorized representatives on the date first written above.

MN Airlines, LLC.						DELTA AIR LINES, INC.
DBA Sun Country Airlines
By:		/s/ Xxxx Xxxxxxxxxxxx				By:		/s/ Xxxx Xxxxxxxx
Name:		Xxxx Xxxxxxxxxxxx				Name:		Xxxx Xxxxxxxx
Title:		VP General Counsel				Title:		Vice President of Technical Sales