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Legal Interpretations

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Meier-Winstead 2009

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Summary

The Question

May a corporation enter into a time sharing agreement with someone other than another corporation and still recover expenses under 14 CFR 91.501(d)?

Background

Winstead PC asked for clarification of a July 24, 2008, FAA interpretation addressing time sharing agreements under 14 CFR 91.501.

The FAA’s Interpretation

Yes. A time sharing agreement leases an airplane with flight crew to another "person," which under 14 CFR 1.1 includes an individual, firm, partnership, corporation, and other entities, so the corporation may be reimbursed under 14 CFR 91.501(d). But if the parties are not clearly separate and unrelated, the FAA may find the corporation, the individual, or both responsible for the operation of the aircraft.

Requester
Meier
Organization
Winstead
Issued
June 12, 2009
Subjects
General Operating & Flight Rules · Air Carrier & Commercial Operations · Definitions

Regulations Cited

  • 14 CFR 1.1
  • 14 CFR 91.50
  • 14 CFR 91.501
  • 14 CFR Part 121
  • 14 CFR Part 129
  • 14 CFR Part 135

Page 1

U.S. Deportment
of Transportation
Federal Aviation
Administration
JUN 1 2 2009
Mr. Fred Meier
Winstead PC
5400 Renaissance Tower
120 l Elm Street
Dallas, TX 75270
Dear Mr. Meier,

This is in response to your request for clarification of a legal interpretation issued July 24, 2008 to Mr. Jeff Bauer. Specifically, you question whether a corporation may enter into a time sharing agreement with someone other than another corporation and still recover the expenses allowed for under 14 C.F.R. §91.501(d).

Section 91.501 (b)(6) permits the "carriage of company officials, employees, and guests of the company on an airplane operated under a time sharing, interchange or joint ownership agreement as defined in [§91.501(c)]" to be conducted in accordance with the operating rules of part 91, rather than the operating requirements of parts 121, 129, 135, or 137. As noted in the July 24, 2008, legal interpretation, a time sharing agreement is "an arrangement whereby a person leases his airplane with flight crew to another person ... ;"and "person," as used in this definition, retains its meaning as defined in 14 C.F.R. § 1.1. Thus, a corporation could enter into a time sharing agreement with "an individual, firm, partnership, corporation, company, association, joint-stock association, or governmental entity ..." and be reimbursed for the expenses provided under 14 C.F.R. §91.501(d). See 14 C.F.R. § l. l (defining "person").

The FAA acknowledges that such arrangements often raise issues with regard to retention of operational control of the aircraft. It is important to note that "whenever the aircraft and flight crew are furnished by separate and unrelated persons, it is ... the policy of the FAA to consider the lessee of the aircraft as the operator so long as he retains control, direction, and responsibility of the aircraft . ... (However], [w]henever the instrumentalities of transportation, i.e., the aircraft and crew, are furnished by separate persons acting in concert, the situation is not the same. In such cases, the question to be considered is whether the net effect of the actual operational arrangements of the parties places responsibility for the operation of the aircraft in the lessor of the aircraft, the person furnishing the flight crew, or both." 36 Fed. Reg. 19507, 19509 (Oct. 7, 1971).

Accordingly, when such an agreement provides for the lease of an aircraft with a flight crew employed by the lessor, (i.e., a wet lease) "operational control normally remains in the hands of the lessor whose employee is the pilot in command of the aircraft." 36 Fed. Reg. 19507, 19509 (Oct. 7, 1971 ). In cases where the aircraft and flight crew are furnished by separate and unrelated persons, it is "presumed that the lessee of the aircraft is the operator of that

Page 2

aircraft." 37 Fed. Reg. 14758, 14760 (July 25, 1972). Thus, in those situations where a corporation enters into a time sharing agreement with an individual, and it is not clear that the individual and the corporation are truly "separate and unrelated," the FAA may determine that either the corporation was responsible for the operation of the aircraft, or the individual was responsible, or both the corporation and the individual were responsible for the operation of the aircraft.

We appreciate your patience and trust that the above responds to your concerns. If you need further assistance, please contact my staff at (202) 267-3073 . This response was prepared by Anne Bechdolt, Acting Manager of the Operations Law Branch of the Regulations Division of the Office of the Chief Counsel, and coordinated with the General Aviation and Commercial Division of Flight Standards Service.

Assistant Chief Counsel for Regulations, AGC-200

Regulations Referenced

14 CFR 91.50114 CFR Part 9114 CFR Part 12114 CFR 1.1

Snapshot retrieved August 6, 2026.

Summary

The Question

May a corporation enter into a time sharing agreement with someone other than another corporation and still recover expenses under 14 CFR 91.501(d)?

Background

Winstead PC asked for clarification of a July 24, 2008, FAA interpretation addressing time sharing agreements under 14 CFR 91.501.

The FAA’s Interpretation

Yes. A time sharing agreement leases an airplane with flight crew to another "person," which under 14 CFR 1.1 includes an individual, firm, partnership, corporation, and other entities, so the corporation may be reimbursed under 14 CFR 91.501(d). But if the parties are not clearly separate and unrelated, the FAA may find the corporation, the individual, or both responsible for the operation of the aircraft.

Requester
Meier
Organization
Winstead
Issued
June 12, 2009
Subjects
General Operating & Flight Rules · Air Carrier & Commercial Operations · Definitions

Regulations Cited

  • 14 CFR 1.1
  • 14 CFR 91.50
  • 14 CFR 91.501
  • 14 CFR Part 121
  • 14 CFR Part 129
  • 14 CFR Part 135