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# ~5-'~ Grapevine Training Center A Subsidiary ojSimCom Training Centers

U.S. DEPARTMENT OF TRANSPORTATION Docket Operations M-30, Atten: Mr. John Linsenmeyer West Bldg Ground Floor Room Wl2-140 1200 New Jersey Avenue, SE Washington, DC 20590
December 3, 2012 SUBJECT: Letter ofExplanation Reference to Renewal ofFAA Exemption Number 9843B, Regulatory Docket Number FAA-2008-0853

Dear Mr Linsenmeyer, This Letter ofExplanation is being submitted per your request during our telephone conversation on November 27,2012. PrestoSim, Inc, holder ofFAA Exemption Number 9843B is owned by SimCom Training Centers. (See attached Training Center Certificate). Our TCPM is Mr. William D. Hildebrand (See attached Business Card and contact information). Effective November 5, 2012, Mr. J. Don Sowell was appointed as Traning Center Manager for PrestoSim. PrestoSim's primary business address indicated on the Training Center Certificate is accurate. Current phone and fax numbers on this communication is current. IfI may be offurther assistance please feel free to contact me. Sincerely

Attachments: Renewal Request Training Center Certificate Hildebrand**Busine~s** Card Cc: William D. Hildebrand, FAA TCPM
1000 Nolen Drive, Suite 400 Grapevine, TX 76051 Phone (817 488-4870 Fax (817) 488-4352 www.prestosim.com ·

### Grapevine Training Center

U.S. DEPARTMENT OF TRANSPORTATION Docket Operations M-30, West Bldg Ground Floor Room Wl2-140 1200 New Jersey Avenue, SE Washington,DC 20590
SUBJECT REQUEST: .. r' , ... ,.r:;? \•

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November 01, 2012

REQUEST FORRENEWAL OF FAA EXEMPTION NUMBER 9843B (AS AMENDED) REGULATORY DOCKET NUMBER: Faa-2008-0853, ALLOWING SINGLE PILOT OPERATIONS OF CESSNA CITATION AIRCRAFT. To Whom it may concern; PrestoSim Inc currently holds FAA exemption, number 9843B, Regulatory Docket number FAA 2008- 0853, from 14 cfr 91.531 (a)(1)(2); 91.9(a) allowing certificated pilots to conduct operations as a Single Pilot in Cessna Citation Aircraft. We are submitting this letter as written request to renew this itemized exemption for an additional two years, with the terms and conditions ofthe original petition remaining the same. PrestoSim submits that the basis ofthe original decision to grant the exemption has continued intact. Further more there have been no change in the conditions and orreasons relative to public safety and interest. I would also like to request a fax copy ofthe approval and then the original be mailed to our office address.

# ~/~ Greg P Dawsey Training Center Manager



# ., 1000 Nolen Dr. Ste 400,Grapevine, Texas 76051. (800) 393-1075 I Fax (817) 488-4352

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PrestoSlM, Inc: dba SimCom Training Centers

1000NolenDrive, Suite 400

Grapevine, Texas 76051**t.Wfw-~Utat<l.v~«>nr{tb-iltraH~...t&~of#­****~~~-h*Nu****~lo-8-tMt..lolul.nwJofaw~~/6' -t--J-Iu<f-o4-aw~5~~iltr~~tL-5~** **~u-J.~.-tmay~~~~k&..­ ~fi'~ofu-~~~**  Section t4CFRI42**aAI..-~,.,.u_~~-~J.aa~u,~** u.ti.(Mtl./.,, '
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## ....·.::,.·**~'--"'** Amill3;2012 ' Original Issue Date: Februafy 15;2005**~~** AFw .FSD0/Southwest Manager THIS CERTli=ICATE IS NOTTRANSFER1•:BLE, ANDANYMAJOR CHANGEINTHEAI'I'RO'IEOFACUTlES, OR tiTHE LOCATIONntEREOF, SHALL 8CJMhEDIAlaY REPOI!1Bl TO 11£RESI'OiiS1BlE R.IGHT ST.INOAAOSDISTRICTOfflCE.**Jlrf-<i!ltls-ls~byaflnenot-.;iHJOO.<>r......,._,.not-.g3,-..«ldt.** 'NSN:**0052~17-9000**Federal Aviation Administration

13601 North Freeway .Suite 100 Forth Worth, TX 761n Ofc: 817-491-5034 Fax: 817-491-5014 Cell: 817:S76-9339 William D. Hildebrand Aviation Safety lnspector-OPS TCPM-FSC Dallas FTPM-CAE-A 320

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