Skip to Main Content
FlightPushFLIGHTPUSH
Advisory Circulars

Learn

Dashboard My Courses Mastery Map Practice Flight Bag

Resources

CFR & AIM FAA Orders Handbooks & Guides Certification Standards Pilot/Controller Glossary Advisory Circulars Legal Interpretations
Safety Center
Articles Trust Center
Help Center FAQ Status
  1. Reference Library
  2. Advisory Circulars
  3. AC 120-12A
Loading
flightpush.co home
Loading reference
Advisory Circulars
  1. Drone / Part 107

    AC 00-1.1B: Public Aircraft Operations—Manned and Unmanned
  2. AC 89-3: FAA-Recognized Identification Areas
  3. AC 91-57D: Exception for Limited Recreational Operations of Unmanned Aircraft
  4. AC 107-2A: Small Unmanned Aircraft System (Small UAS)
  5. Certification & Endorsements

    AC 60-28B: FAA English Language Standard for an FAA Certificate Issued Under 14 CFR Parts 61, 63, 65, and 107
  6. AC 61-65K: Certification: Pilots and Flight and Ground Instructors
  7. AC 61-67C: Stall and Spin Awareness Training
  8. AC 61-83K: Nationally Scheduled, FAA-Approved, Industry-Conducted Flight Instructor Refresher Course
  9. AC 61-91K: WINGS—Pilot Proficiency Program
  10. AC 61-98E: Currency Requirements and Guidance for the Flight Review and Instrument Proficiency Check
  11. AC 61-136B: FAA Approval of Aviation Training Devices and Their Use for Training and Experience
  12. AC 61-138A: Airline Transport Pilot Certification Training Program
  13. AC 61-141: Flight Instructors as Certifying Officials for Student Pilot and Remote Pilot Applicants
  14. AC 61-142: Sharing Aircraft Operating Expenses in Accordance with 14 CFR § 61.113(c)
  15. AC 61-146: Pilot Certification and Operations for Sport Pilots, Flight Instructors with a Sport Pilot Rating, and Simplified Flight Controls
  16. Airspace & Procedures

    AC 90-48E: Pilots’ Role in Collision Avoidance
  17. AC 90-66C: Non-Towered Airport Flight Operations
  18. AC 90-114C: Automatic Dependent Surveillance-Broadcast Operations
  19. AC 91-36D: Visual Flight Rules (VFR) Flight Near Noise-Sensitive Areas
  20. AC 91-63D: Temporary Flight Restrictions (TFR) and Flight Limitations
  21. AC 91-73B: Parts 91 and 135 Single Pilot, Flight School Procedures During Taxi Operations
  22. Instrument & Navigation

    AC 90-100A: U.S. Terminal and En Route Area Navigation (RNAV) Operations
  23. AC 90-105A: Approval Guidance for RNP Operations and Barometric Vertical Navigation in the U.S. National Airspace System and in Oceanic and Remote Continental Airspace
  24. AC 90-107: Guidance for Localizer Performance with Vertical Guidance and Localizer Performance without Vertical Guidance Approach Operations in the U.S. National Airspace System
  25. AC 90-108: Use of Suitable Area Navigation (RNAV) Systems on Conventional Routes and Procedures
  26. AC 120-108A: Continuous Descent Final Approach
  27. Operations

    AC 00-63B: Use of Flight Deck Displays of Digital Weather and Aeronautical Information
  28. AC 91-67A: Minimum Equipment Requirements for General Aviation Operations Under 14 CFR Part 91, § 91.213
  29. AC 91-78A: Use of Electronic Flight Bags
  30. AC 91-92: Pilot’s Guide to a Preflight Briefing
  31. AC 91.21-1D: Use of Portable Electronic Devices Aboard Aircraft
  32. AC 120-71B: Standard Operating Procedures and Pilot Monitoring Duties for Flight Deck Crewmembers
  33. Helicopter Operations

    AC 61-140A: Autorotation Training
  34. AC 90-95: Unanticipated Right Yaw in Helicopters
  35. AC 91-32B: Safety In and Around Helicopters
  36. Air Carrier Operations

    AC 90-117: Data Link Communications
  37. AC 120-12A: Private Carriage Versus Common Carriage of Persons or Property
    1. 1. PURPOSE
    2. 2. CANCELLATION
    3. 3. BACKGROUND
    4. 4. GUIDELINES
  38. AC 120-27F: Aircraft Weight and Balance Control
  39. AC 120-57C: Low Visibility Operations / Surface Movement Guidance and Control Systems (LVO/SMGCS)
  40. AC 120-60B: Ground Deicing and Anti-icing Program
  41. AC 120-66C: Aviation Safety Action Program
  42. AC 120-74B: Parts 91, 121, 125, and 135 Flightcrew Procedures During Taxi Operations
  43. AC 120-76E: Authorization for Use of Electronic Flight Bags
  44. AC 120-82: Flight Operational Quality Assurance
  45. AC 120-90: Line Operations Safety Audits
  46. AC 120-101: Part 121 Air Carrier Operational Control
  47. AC 135-17: Pilot Guide - Small Aircraft Ground Deicing (pocket)
  48. Maintenance & Airworthiness

    AC 00-34B: Aircraft Ground Handling, Servicing, and Marshalling
  49. AC 00-65A: Towbar and Towbarless Movement of Aircraft
  50. AC 20-37E: Aircraft Propeller Maintenance
  51. AC 20-62E: Eligibility, Quality, and Identification of Aeronautical Replacement Parts
  52. AC 20-105C: Reciprocating Engine Power-Loss Accident Prevention and Trend Monitoring
  53. AC 20-109B: Service Difficulty Reporting System (Air Operator/Air Agency/General Aviation/Unmanned Aircraft Systems)
  54. AC 39-7D: Airworthiness Directives
  55. AC 43-4B: Corrosion Control for Aircraft
  56. AC 43-9D: Maintenance Records and FAA Form 8130-3 Return to Service
  57. AC 43-11: Reciprocating Engine Overhaul Terminology and Standards
  58. AC 43-12A: Preventive Maintenance
  59. AC 43-18: Fabrication of Aircraft Parts by Maintenance Personnel
  60. AC 43-210A: Standardized Procedures for Obtaining Approval of Data Used in the Performance of Major Repairs and Major Alterations
  61. AC 43-213A: Parts Marking Identification
  62. AC 43-214A: Repairs and Alterations to Composite and Bonded Aircraft Structure
  63. AC 43-215: Standardized Procedures for Performing Aircraft Magnetic Compass Calibration
  64. AC 43.9-1G: Instructions for Completion of FAA Form 337
  65. AC 43.13-1B: Acceptable Methods, Techniques, and Practices—Aircraft Inspection and Repair
  66. AC 43.13-2C: Acceptable Methods, Techniques, and Practices – Aircraft Alterations
  67. AC 45-2E: Identification and Registration Marking
  68. AC 65-30B: Overview of the Aviation Maintenance Profession
  69. AC 91-26A: Maintenance and Handling of Air-Driven Gyroscopic Instruments
  70. AC 120-72A: Maintenance Human Factors Training
  71. AC 147-3C: Certification and Operation of Aviation Maintenance Technician Schools
  72. Safety of Flight

    AC 00-46F: Aviation Safety Reporting Program
  73. AC 60-22: Aeronautical Decision Making
  74. AC 61-107B: Aircraft Operations at Altitudes Above 25,000 Feet Mean Sea Level or Mach Numbers Greater Than .75
  75. AC 61-134: General Aviation Controlled Flight Into Terrain Awareness
  76. AC 70-2B: REPORTING LASER ILLUMINATION OF AIRCRAFT
  77. AC 90-23H: Aircraft Wake Vortex Encounter Risk Mitigation
  78. AC 90-109A: Transition to Unfamiliar Aircraft
  79. AC 91-74B: Pilot Guide: Flight in Icing Conditions
  80. AC 91-75: Attitude Indicator
  81. AC 91-79B: Aircraft Landing Performance and Runway Excursion Mitigation
  82. AC 120-51E: Crew Resource Management Training
  83. AC 120-109A: Stall Prevention and Recovery Training
  84. AC 120-111: Upset Prevention and Recovery Training
  85. Medical & Airman

    AC 68-1A: BasicMed
  86. AC 117-2: Fatigue Education and Awareness Training Program
  87. AC 117-3: Fitness for Duty
  88. AC 120-100: Basics of Aviation Fatigue
  89. AC 120-103A: Fatigue Risk Management Systems for Aviation Safety

Advisory Circulars|AC 120-12A

Private Carriage Versus Common Carriage of Persons or Property

3 Pages|Dated 4/24/86|Initiated by AFS-820

Summary

What It Is

AC 120-12A gives FAA personnel and industry general guidelines for deciding whether a current or proposed air transportation operation is private carriage or common carriage.

Why It Matters

It decides which rules apply: common carriage must be conducted under parts 121 or 135, private carriage may use part 125 or part 91, and interstate or foreign common carriage needs DOT economic authority.

Read Reference

1. PURPOSE

This advisory circular furnishes Federal Aviation Administration (FAA) personnel and interested segments of industry with general guidelines for determining whether current or proposed transportation operations by air constitute private or common carriage. If the operations are in interstate or foreign commerce, this distinction determines whether or not the operator needs economic authority as an "air carrier" from the Department of Transportation. Operations that constitute common carriage are required to be conducted under Federal Aviation Regulations (FAR) Parts 121 or 135. Private carriage may be conducted under FAR Parts 125 or 91, Subpart D. Operations conducted under FAR Section 91.181, which permits certain charges to be made, may also be subject to these guidelines, particularly the "time sharing" provisions of FAR Section 91.181(c)(1). It should also be noted that lease agreements entered into under FAR Section 91.181 are subject to FAR Section 91.54, "Truth in leasing clause requirement in leases and conditional sales contracts."

2. CANCELLATION

Advisory Circular 120-12, Private Carriage Versus Common Carriage By Commercial Operators Using Large Aircraft, dated June 24, 1964, is canceled.

3. BACKGROUND

"Common carriage" and "private carriage" are common law terms. The Federal Aviation Act of 1958 uses the term "common carriage" but does not define it. It has therefore been determined that guidelines giving general explanations of the term "common carriage" and its opposite, "private carriage," would be helpful.

4. GUIDELINES

A carrier becomes a common carrier when it "holds itself out" to the public, or to a segment of the public, as willing to furnish transportation within the limits of its facilities to any person who wants it. Absence of tariffs or rate schedules, transportation only pursuant to separately negotiated contracts, or occasional refusals to transport, are not conclusive proof that the carrier is not a common carrier. There are four elements in defining a common carrier; (1) a holding out of a willingness to (2) transport persons or property (3) from place to place (4) for compensation. This "holding out" which makes a person a common carrier can be done in many ways and it does not matter how it is done.

a.

Signs and advertising are the most direct means of "holding out" but are not the only ones.

b.

A "holding out" may be accomplished through the actions of agents, agencies, or salesmen who may, themselves, procure passenger traffic from the general public and collect them into groups to be carried by the operator. It is particularly important to determine if such agents or salesmen are in the business of selling transportation to the traveling public not only through the "group" approach but also by individual ticketing on known common carriers.

c.

Physically holding out without advertising where a reputation to serve all is gained is sufficient to constitute an offer to carry all customers. There are many means by which physical holding out may take place. For example, the expression of willingness to all customers with whom contact is made that the operator can and will perform the requested service is sufficient. The fact that the holding out generates little success is of no consequence. The nature and character of the operation are the important issue.

d.

Carriage for hire which does not involve "holding out" is private carriage. Private carriers for hire are sometimes called "contract carriers," but the term is borrowed from the Interstate Commerce Act and legally inaccurate when used in connection with the Federal Aviation Act. Private carriage for hire is carriage for one or several selected customers, generally on a long-term basis. The number of contracts must not be too great, otherwise it implies a willingness to make a contract with anybody. A carrier operating pursuant to 18 to 24 contracts has been held to be a common carrier because it held itself out to serve the public generally to the extent of its facilities. Private carriage has been found in cases where three contracts have been the sole basis of the operator's business. Special adaptation of the transportation service to the individual needs of shippers is a factor tending to establish private carriage but is not necessarily conclusive.

e.

A carrier holding itself out as generally willing to carry only certain kinds of traffic is, nevertheless, a common carrier. For instance, a carrier authorized or willing only to carry planeloads of passengers, cargo, or mail on a charter basis is a common carrier, if it so holds itself out. This is, in fact, the basic business of supplemental air carriers.

f.

A carrier flying charters for only one organization may be a common carrier if membership in the organization and participation in the flights are, in effect, open to a significant segment of the public. Similarly, a carrier which flies planeload charters for a common carrier, carrying the latter's traffic, engages in common carriage itself.

g.

Occasionally, offers of free transportation have been made to the general public by hotels, casinos, etc. In such cases, nominal charges have been made which, according to the operators, bear the expense of gifts and gratuities. However, the operators maintain that the transportation is free. The courts have held that such operations are common carriage based on the fact that the passengers are drawn from the general public and the nominal charge constituted compensation.

h.

Persons admittedly operating as common carriers in a certain field (for instance, in intrastate commerce) sometimes claim that transportation for hire which they perform in other fields (for instance, interstate or foreign commerce) is private carriage. To sustain such a claim, the carrier must show that the private carriage is clearly distinguishable from its common carriage business and outside the scope of its holding out. The claimed private carriage must be viewed in relation to and against the background of the entire carrying activity. Historically, Civil Aeronautics Board decisions have concluded that only in rare instances could carriage engaged in by a common carrier be legitimately classified as private.

i.

In summary, persons intending to conduct only private operations in support of other business should look cautiously at any proposal for revenue-generating flights which most likely would require certification as an air carrier.

j.

Persons who have questions concerning intended operation of their aircraft are encouraged to discuss their proposed operation with the Regional Counsel of the FAA region in which it intends to establish its principal business office. Such early interviews will materially assist the applicant in avoiding many of the "pitfalls" which could result in illegal common carriage operations.

William T. Brennan Acting Director of Flight Standards

Regulations Referenced in This Circular

14 CFR Part 12114 CFR Part 9114 CFR 91.181
Previous CircularAC 90-117: Data Link CommunicationsNext Circular AC 120-27F: Aircraft Weight and Balance Control

Summary

What It Is

AC 120-12A gives FAA personnel and industry general guidelines for deciding whether a current or proposed air transportation operation is private carriage or common carriage.

Why It Matters

It decides which rules apply: common carriage must be conducted under parts 121 or 135, private carriage may use part 125 or part 91, and interstate or foreign common carriage needs DOT economic authority.

Read Reference

You Are Reading

1. PURPOSE

PDF Page 1