Legal Interpretations
Keller-American Airlines-1 2010
Summary
The Question
Must an authorized instructor observe instrument recency time in a flight training device or flight simulator under 14 CFR 61.51(g)(4), despite contrary preamble language?
Background
A requester pointed to a conflict between 14 CFR 61.51(g)(4), which requires an authorized instructor to be present to observe such time, and the 2009 final rule preamble, which said instrument-current pilots need not have an instructor present for those tasks.
The FAA’s Interpretation
Yes. When a rule and its preamble conflict, the rule controls, and the text of 14 CFR 61.51(g)(4) clearly requires an instructor to be present to observe the time for it to be logged for instrument recency. Because the preamble shows some intent to change the rule, the FAA forwarded the issue to Flight Standards Service.
- Requester
- Keller
- Organization
- American Airlines
- Issued
- August 6, 2010
- Subject
- Pilot Certification & Privileges
Regulations Cited
Page 1
U.S. Department
of Transportation
Federal Aviation
Administration
AUG - 6 2010
Mr. Terrence K. Keller, Jr.
16 Patricia Court
Gales Ferry, CT 06335
Dear Mr. Keller:
Office of the Chief Counsel 800 Independence Ave., S.W.
Washington, D.C. 20591
This responds to your request for a legal interpretation clarifying whether a flight instructor must observe an individual using a flight training device or flight simulator to maintain instrument recency experience under 14 C.F.R. §61.51(g)(4).
Your letter highlights an apparent contradiction between §61.51(g)(4) and the preamble to the final rule on Pilot, Flight Instructor, and Pilot School Certification, published on August 21, 2009. The question you have posed is whether the language of 14 C.F.R. §61.51(g)(4), or the text of the preamble to a rulem~g published in the Federal Register controls when an instructor must be present to observe an individual using a flight training device or flight simulator to maintain instrwnent recency experience. 14 C.F.R. §61.5 l(g)(4) states, "A person can use time in a flight simulator, flight training device, or aviation training device for ... instrument recency experience, provided an authorized instructor is present to observe that time ... " · The preamble language you quote states, "a person who is instrument current or is within the second 6-calendar month period ... need not have a flight instructor or ground instructor present when accomplishing the approaches, holding, and course intercepting/tracking tasks of §61.57 (c)(l)(i), (ii), and (iii) in an approved flight training device or flight simulator." 74 Federal Register 42500, 42518 (August 21, 2009). The preamble also summarizes comments the Office of Flight Standards has received from the flight instructor and pilot school community. Many instructors and pilot schools believe that if an instructor is not required to be present when an airman is performing the approaches, etc. in an aircraft, then they should not be required to be present when an airman is performing the same tasks on a flight training device or flight simulator.
Preambles to final rules serve two purposes; they explain the reasons for adopting the new rule, including responses to public comments, and they provide interpretive guidance on operation of the rule. However, when the rule and the preamble conflict, the rule controls. Accordingly, the regulatory text of §61.51(g)(4) is clear that in order to log the time an instructor must be present to observe an individual using a flight training device or flight simulator to maintain instrument recency experience. We acknowledge that the preamble language indicates some intent to change the rule. For that reason, this issue has been forwarded to the Flight Standards Service.
Page 2
We trust the above responds to your concerns. If you need further assistance, please contact my staff at (202) 267-3072. This response was prepared by Neal O'Hara, an Attorney in Regulations Division of the Office of the Chief Counsel.
Sincerely,
Re~Pt;¥~Assistant Chief Counsel for Regulation, AGC-200
Regulations Referenced
Snapshot retrieved August 6, 2026.