AC 125-1A

Advisory circular · Operations of Large Airplanes Subject to 14 CFR Part 125

Approved
September 15, 2016
Last reviewed
August 29, 2024
Cancels
AC125-1
Family
AC 125-1 · 2 versions
Revision
A
14 CFR parts
43, 61, 65, 91, 119, 121, 125, 135, 145

Guidance, not mandatory unless a rule or AD requires it. DRS record last changed November 21, 2025.

Show pages 62–73

10-4

10.6 Parachute, Museum, and Airplane Leasing/Manufacturer Operations Deviations.

10.6.1 Application. The operator must apply in writing to the local FSDO or CHDO (in accordance with § 125.3) stating that they are engaged in, or planning to engage in, either parachute, museum, or airplane leasing/manufacturer operations, and are requesting authorization for a LODA. To qualify for a museum LODA, the museum must be established for the purpose of exhibiting and operating historic aircraft and hold a determination from the U.S. Internal Revenue Service (IRS) that it is a 501(c)(3) nonprofit, tax-exempt, charitable organization or be approved by the General Aviation and Commercial Division (AFS-800).

10.6.2 Verification and Issuing the LODA. The principal operations inspector (POI)/FSDO will verify that the operator is engaged in or is planning to engage in the operation from which they are seeking LODA relief. The POI/FSDO will verify that the operator can comply and is willing to comply with the conditions and limitations listed in the LODA. After verification, the FSDO should submit a written request to AFS-800 for authorization to issue the LODA sought. Upon receipt of the FSDO’s request, AFS-800 will complete the standard LODA memorandum and issue it to the FSDO. Upon receipt of the memorandum, the FSDO will comply with the instructions of the standard memorandum and issue the standard LODA to the operator.

Note: Each operator holding a LODA issued under part 125 must carry a true copy in each of the airplanes that are applicable to the issued LODA.

A-1 APPENDIX A. RECOMMENDED MANUAL FORMAT

PREFACE PAGE A preface page containing a brief statement signed by a person in company management (preferably the president), which outlines the purpose of the manual and emphasizes that company management wants the policies and procedures to be followed, should be inserted as the first page of the manual.

REVISION PAGE Title 14 CFR part 125, § 125.73 requires that each revised page of the manual has the revision number and date of the last revision.

Publishing a list of effective pages which shows the current revision number for each page has proven to be an effective method for maintaining a current manual per § 125.7l(a). This page can be inserted following the preface page.

TABLE OF CONTENTS A table of contents should be included which lists the major topics in each chapter and the appropriate page number. The contents of each of the following chapters are discussed in Chapter 7 beginning with paragraph 7.3.

CHAPTER 1 – Company Organization.

CHAPTER 2 – Operations Specifications.

CHAPTER 3 – Minimum Equipment List.

CHAPTER 4 – Airplane Loading Instructions.

CHAPTER 5 – Preflight Planning and Flight Release Procedures.

CHAPTER 6 – Procedures for Assuring Airworthiness of Airplanes.

CHAPTER 7 – Pretakeoff Procedures.

CHAPTER 8 – Flight Operation Procedures.

CHAPTER 9 – Post-Flight Procedures.

CHAPTER 10 – Emergency Procedures.

CHAPTER 11 – Airplane Inspection Program.

APPENDICES The appendices may be used to include other information the certificate holder wants to have available to his/her personnel, such as a copy of part 125, etc.

Advisory Circular Feedback Form If you find an error in this AC, have recommendations for improving it, or have suggestions for new items/subjects to be added, you may let us know by contacting the General Aviation and Commercial Division (AFS-800) at 9-AFS-800-Correspondence@faa.gov or the Flight Standards Directives Management Officer.

Subject: AC 125-1A, Operations of Large Airplanes Subject to 14 CFR Part 125 Date: _____________________ Please check all appropriate line items:

☐ An error (procedural or typographical) has been noted in paragraph ____________ on page _______.

☐ Recommend paragraph _____________ on page __________ be changed as follows:

______________________________________________________________________ ______________________________________________________________________ ☐ In a future change to this AC, please cover the following subject:

(Briefly describe what you want added.)

______________________________________________________________________ ______________________________________________________________________ ☐ Other comments:

______________________________________________________________________ ______________________________________________________________________ ☐ I would like to discuss the above. Please contact me.

Submitted by: Date: ______________________