AFS
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January 9, 2013 Exemption No. 10683 Regulatory

Docket No. FAA
- 20 12
- 1019
Mr. Dale M. Ranz President Ranz Aviation 1993
- NE. 85 th Street Redmond, WA 98053 Dear Mr. Ranz : This letter is to inform y ou that we have granted your request for exemption. It transmits our decision, explains its basis, and gives you the conditions and limitations of the exemption, including the date it ends. **The Basis for Our Decision** By letter dated September 14, 2012 , y ou petitioned the Federal Aviation Administration (FAA) on behalf of Ranz Aviation (Ranz) for an exemption from § 91.529(b) of Title 14, Code of Federal Regulations (14 CFR) to the extent necessary to allow Ranz Aviati on limited operations of its flight engineer activity for flight test certification purposes with an annual flight engineer proficiency check concurrent with § 61.58 pilot in command (PI C) check required for pilots in lieu of the 50 hours in 6 calendar mon ths or 6 month flight engineer proficiency

check requirement
. The FAA has determined that good cause exists for not publishing a summary of the petition in the Federal Register because the requested exemption would not set a precedent, and any delay in ac ting on this petition would be detrimental to Ranz
. The FAA has issued grant of exemption in circumstances similar in all material respects to those presented in your petition. In Grant of Exemption No. 8827 (copy enclosed), the FAA found that for those flight engineers that have acquired only 20 hours of flight in the B
- 7072

and B
- 747 in the past y ear had the means to assure qualifications and methods of training, and currency were within acceptable ranges of assuring compatible levels of safety
. Having reviewed y our reasons for requesting an exemption, I find that

—  they are similar in all material respects to relief previously requested in the enclosed Grant of Exemption No
. 8827 ;  the reasons stated by

the FAA for granting the enclosed Grant of Exemption No. 8827 also apply to the situation y ou present; and  a grant of exemption is in the public interest. **Our Decision** Under the authority

contained in 49 U.S.C. 40113 and 44701, which the FAA Administrator has delegated to me, I

hereby grant Ranz Aviation, In c , an exemption from 14 CFR § 91.529(b) to the extent necessary to allow Ranz Aviation limited operations of its flight engineer activity

for flight test certification purposes with an annual flight engineer proficiency

check concurrent with § 61.58 pil ot in command (PI C) check required for pilots in lieu of the 50 hours in 6 calendar months or 6 month flight engineer proficiency check requirement, subject to the conditions and limitations described below. **Conditions and Limitations**

1. Ranz Aviation Inc, is granted limited operations to utilize flight engineers on aircraft requiring a flight engineer as a required crew member if they have logged a minimum of 20 hours in lieu of the required 50 hours of flight time as flight engineers on the particular ty pe aircraft within the preceding 12 calendar months, provided the combined flight time in any aircraft requiring a flight engineer , or L evel B, C, or D simulator that represents any aircraft requiring a flight engineer, is at least 100 hours in the preceding 12 calendar months. 2. No Ranz flight engineer may act as a required crew member during passenger carrying operations while operating under the provisions of this exemption.3 3. This exemption is not valid for operations outside of the United States. This exemp tion terminates on January 31 , 201 5 , unless sooner superseded or rescinded. Sincerely , /s/ John M. Allen Director, Flight Standards Service

Enclosure