Direct Answer
In FAA guidance, holding out means communicating to the public — or to any segment of the public — a willingness to furnish air transportation to anyone who wants it. It is the element that makes an operation common carriage, and a common carrier flying passengers or cargo for compensation or hire generally needs a Part 135 (or Part 121) certificate. Holding out is the most common way operators cross into commercial territory without realizing it.
Holding out is not a single CFR section. It comes from FAA Advisory Circular 120-12A, “Private Carriage Versus Common Carriage,” and a long line of FAA legal interpretations — i.e., guidance, not regulatory text. The closest hard anchor is 14 CFR §110.2, which defines “noncommon carriage” as “an aircraft operation for compensation or hire that does not involve a holding out to others” — confirming, by contrast, that common carriage is the version that does.
The trap: you can hold out without buying a single advertisement — by reputation, by a course of conduct, or through a broker. Whether your situation involves holding out is a fact-specific legal question for an aviation attorney. FileFlo does not make that call; it is the records layer for operators who already operate under Part 135.
Why Two Words Decide Everything
Of all the terms in aviation regulation, “holding out” carries the most weight relative to how rarely it is properly understood. It is the hinge the entire private-versus-commercial question swings on. Two operators can fly the identical aircraft, carry the identical passengers, and accept the identical money — and one is operating legally under Part 91 while the other is flying an illegal charter. The difference is frequently nothing more than whether one of them was holding out.
Yet you will not find a regulation titled “holding out.” The FAA does not define common carriage with a bright-line number in the Code of Federal Regulations. Instead, the meaning of holding out comes from Advisory Circular 120-12A and a deep body of FAA legal interpretations. That is an important nuance: it is guidance and interpretation that the agency and the courts use to apply the underlying statute — not a self-contained rule you can point to by section number. Anyone who tells you “holding out is defined in 14 CFR section such-and-such” is mistaken.
The one place the term does surface in the regulations is by contrast. 14 CFR §110.2 defines noncommon carriage as “an aircraft operation for compensation or hire that does not involve a holding out to others.” Read that closely: the regulation tells you what carriage without holding out is called, which confirms that the presence of holding out is exactly what makes carriage common. Holding out is the switch. Flip it, and you have changed the category of your entire operation.
This is a legal concept — defer it to counsel
Because holding out is guidance and interpretation rather than a bright-line rule, applying it is fact-specific and has been litigated for decades. Nothing here is legal advice. If there is any chance your flying involves carrying others for value, get a written determination from a qualified aviation attorney before the flight — not after an FAA inquiry. FileFlo is the records layer for operators who already know which rules apply; it does not assess your operation or render legal opinions.
Holding out is one element of a larger four-element test, and it sits right next to the equally slippery concept of “compensation or hire.” For the full picture of how the two combine to draw the Part 91 / Part 135 line, see Part 91 vs Part 135: compensation or hire and do I need a Part 135 certificate to charter my plane.
The Many Ways You Hold Out (Most of Them Aren’t Ads)
The single most dangerous misconception about holding out is that it requires advertising. It does not. FAA guidance is explicit that signs and advertising are the most direct means of holding out — but they are not the only ones. You can hold out, and become a common carrier, through any of the following channels, several of which require no marketing spend and no formal offer at all.
Advertising & solicitation
The obvious one: ads, a website offering flights to the public, social posts soliciting passengers, signs, or listing your aircraft on a charter marketplace. If the public can see an offer to fly them, you are holding out.
Reputation ("physically holding out")
FAA guidance recognizes physically holding out — being available to the public such that a pilot gains a reputation of serving all comers — even with no advertising whatsoever. Word-of-mouth that you will fly anyone who calls is holding out.
Course of conduct
A pattern of accepting whoever asks, over time, can constitute holding out even with no single advertisement and no formal offer. The behavior speaks louder than any marketing — the FAA looks at what you actually do.
Through an agent or broker
Holding out can occur through a third party — a broker, a booking agent, or an arrangement that markets your aircraft to the public on your behalf. You can hold out without doing any of the advertising yourself.
Notice what these channels share: each one signals availability to all comers. That is the essence of holding out. The FAA is not looking for a magic word or a particular medium — it is asking whether, in substance, you have communicated to the public a willingness to transport whoever shows up. A pilot who has never run an ad but who “everyone knows” will fly a trip if you call has, in the eyes of FAA guidance, very likely held out.
Substance over form
The recurring theme in FAA interpretations is substance over form. It does not matter what you call the arrangement, what the contract says, or whether you advertised. What matters is the practical reality: are you willing to fly whoever shows up with money? If yes, the label will not save you. Whether your specific arrangement amounts to holding out is a fact-specific legal question for aviation counsel.
Holding out through a broker is precisely why charter intermediaries are themselves regulated — see the FAA’s grey-charter crackdown, and for the structures operators use to try to avoid holding out (and how they backfire), see the flight department company trap.
Where Holding Out Fits: The Four-Element Common-Carriage Test
Holding out is not the whole story — it is one of four elements that, together, define common carriage under AC 120-12A. Understanding where it sits helps you see why it gets so much attention. A person is engaged in common carriage when there is:
Element 1 — A holding out
A holding out, by any means, of a willingness to transport persons or property for the public — or a segment of it. This is the element operators most often satisfy without intending to, and the focus of this article.
Element 2 — To transport persons or property
The activity is the transportation of passengers or cargo. Carrying people or things is the core service being offered — as opposed to instruction or aerial work, where carriage is incidental to a different purpose.
Element 3 — From place to place
The transportation moves persons or property from one place to another. Point-to-point carriage is the ordinary charter profile; this element is rarely where the analysis turns.
Element 4 — For compensation or hire
Compensation or hire is involved. Under FAA guidance this is read very broadly — it does not require profit, and value other than cash (flight time, goodwill, reimbursed expenses) can qualify. Holding out and compensation are the two elements that catch operators by surprise.
Guidance, not a CFR section
The four-element test is the FAA’s explanatory guidance in AC 120-12A and the body of legal interpretation around it — not a numbered rule in the CFR. The hard regulatory anchor is 14 CFR §119.1, which determines who must hold a certificate. When all four elements are present, the operation is common carriage and §119 generally pulls it under Part 135 (or Part 121 for larger aircraft). Whether the elements are met in your case is a legal determination — bring it to aviation counsel.
Here is why holding out, specifically, draws the most scrutiny. Elements two and three — transporting persons or property, from place to place — are usually obvious and rarely contested; a charter flight plainly carries people somewhere. Element four, compensation, is broad but at least it is something operators can recognize when value changes hands. Element one, holding out, is the quiet one. It can be satisfied entirely by reputation or conduct, with nothing on paper and no money in the conversation, which is exactly why it is the element that catches well-meaning operators flat-footed.
Pair holding out with the broad reading of compensation and you can see the failure mode clearly: a pilot who develops a reputation for flying business contacts “to build hours” may satisfy both the holding-out element (reputation and course of conduct) and the compensation element (flight time and goodwill) — without ever buying an ad or charging a fare. The full breakdown of how compensation is read just as broadly lives in our Part 91 vs Part 135 guide.
Common Carriage vs. Private Carriage: The Mirror Image of Holding Out
If holding out makes carriage common, then the absence of holding out is what makes carriage private. This is the distinction people are really asking about when they search “common carriage vs holding out.” The two concepts are two sides of the same coin.
Common carriage
Holding out to the general public — or any segment of it — a willingness to transport anyone, for compensation. You signal availability to all comers. Common carriage for compensation in small aircraft is what Part 135 exists to regulate.
Holding out present → generally needs a certificate
Private (contract) carriage
Carriage for hire that does not involve holding out — typically service to one or a few selected customers under contract, where the number is small enough that it does not suggest a willingness to contract with just anybody.
No holding out → but may still require a certificate (see below)
FAA guidance treats the line between the two as a question of degree. Private carriage is described as service to one or a small number of selected customers — the number must not be so great as to suggest a willingness to contract with anybody who asks. A handful of long-term contracts can be private carriage; carriage under many separate contracts starts to look like common carriage regardless of the label on the paperwork. There is no single magic number that flips the switch, and you should not rely on a count you read on a forum — the determination is fact-specific.
“It’s private carriage” is not the same as “it’s unregulated”
The critical thing operators miss: private carriage for compensation can still require a Part 119 certificate and Part 135 operation. 14 CFR §119.1 expressly reaches noncommon carriage and private carriage for compensation in aircraft with fewer than 20 passenger seats and a payload capacity under 6,000 pounds. Avoiding holding out can change which rules apply — it does not automatically make the operation a free, uncertificated activity. Confirm your situation with an aviation attorney.
The reason private carriage still gets regulated traces back to the same definition we started with: §110.2 defines noncommon carriage as carriage for hire without holding out — and §119.1 then sweeps that very category into the certificate framework for small aircraft. For how this plays out when one operator flies for a single client, see single-aircraft Part 135 charter and aircraft management company vs charter.
Already on the Part 135 side of the line?
If holding out has put you into common carriage and you operate under Part 135, the question shifts from “which rules apply” to “can I prove I follow them.” FileFlo does not decide whether you are holding out, and it does not give legal advice — that is your aviation attorney’s job. What it does is the records work a certificated operator carries every day: classifying, version-controlling, and tracking expirations on your pilot, training, maintenance, manual, and OpSpecs records so they are audit-ready, not reconstructed in a panic. Starter at $89/mo, Professional at $299/mo. 5-day free trial, no credit card required.
Five Myths About Holding Out
Most illegal-charter trouble starts with a sincere belief in one of these myths. Each one feels reasonable. Each one has gotten operators in trouble.
"I never advertised, so I’m not holding out."
False. FAA guidance expressly recognizes holding out by reputation, by a course of conduct, and through a broker — none of which requires advertising. Physically holding out (being available to all comers) is enough on its own.
"Holding out is defined in a specific CFR section."
False. There is no standalone regulation titled "holding out." The concept comes from AC 120-12A guidance and FAA legal interpretations. The closest regulatory text is §110.2’s definition of noncommon carriage (carriage for hire without holding out).
"A good contract or LLC structure makes holding out disappear."
False. The FAA looks at substance over form. A "membership," "club," dry-lease, or single-purpose-LLC structure does not erase holding out if the practical reality is that you will fly whoever shows up with money.
"If it’s private carriage, I don’t need a certificate."
False. Private carriage means no holding out — but §119.1 still reaches private carriage for compensation in aircraft under 20 seats and under 6,000 lb payload. No holding out changes the analysis, not necessarily the outcome.
"My commercial pilot certificate lets me fly charters."
False. A commercial or ATP certificate authorizes the pilot; it does not authorize the operation. For-hire common carriage must be conducted under a Part 119 operating certificate, with the pilot acting for the certificate holder.
Why getting this wrong is expensive
Crossing into common carriage without a certificate is the definition of illegal (“grey”) charter, and the FAA actively pursues it — with enforcement actions, proposed civil penalties, and certificate actions, and it has publicly warned against sham lease agreements used to disguise it. We deliberately do not quote a precise running total here because those figures move and are often proposed rather than final. Just as serious: an illegal-charter flight can fall outside insurance coverage, exposing the operator and pilot to liability a properly certificated operation would not face. The durable lesson is to get the holding-out question right with counsel before the flight.
The leasing structures most often blamed for “disguising” holding out are worth understanding in their own right — see dry lease vs wet lease aircraft, truth-in-leasing records under §91.23, and what operational control means, since a lease that does not really transfer operational control is the classic illegal-charter setup.
Once Holding Out Crosses You Into Part 135: The Records That Prove It
Here is where the legal question hands off to a documentation one — and where FileFlo fits. The decision of whether you are holding out, and therefore whether you are a common carrier who needs a certificate, belongs to your aviation attorney. But once you are a certificated Part 135 operator, you carry a continuous obligation to prove compliance with current, organized, retrievable records. A surveillance inspector does not take your word that you are compliant; they ask to see the documents. These are the record families that matter, and how FileFlo keeps them audit-ready.
Pilot qualification & currency records
Part 135 pilot recordkeepingWhy it matters once you operate
Records establishing each required crewmember’s certificates, checks, and currency. A commercial certificate authorizes the pilot, but the operation must prove the crew is qualified and current for every flight it dispatches.
How FileFlo keeps it audit-ready
FileFlo classifies and tracks pilot qualification and currency records, surfacing expirations before they ground a flight.
Operating manuals — kept current
14 CFR §135.21Why it matters once you operate
The General Operations Manual (for operators using more than one pilot) must be prepared, kept current, and used by the personnel who run the operation. A stale manual is a finding.
How FileFlo keeps it audit-ready
FileFlo version-controls each manual revision with effective dates and a retained history, so the live version is always identifiable and superseded ones never get mistaken for current.
Maintenance & airworthiness records
Aircraft maintenance recordkeepingWhy it matters once you operate
Inspection-program and continuous-airworthiness records for each aircraft must be complete and current — the evidence that the very same airplane that could fly Part 91 is now maintained to the operator’s approved program.
How FileFlo keeps it audit-ready
FileFlo indexes maintenance and inspection records against each tail number and program, keeping the airworthiness picture complete and retrievable.
OpSpecs & authorization documents
14 CFR §119.43Why it matters once you operate
Your operations specifications must be maintained and mirrored in your operating manual, and every authorization implies underlying evidence you still meet its conditions. Crossing into common carriage is, in large part, the issuance of these OpSpecs.
How FileFlo keeps it audit-ready
FileFlo version-tracks OpSpecs revisions and links them to the manual excerpts and records that must stay in sync.
Related reading: What records a Part 135 operator must keep · How to get a Part 135 certificate · Operations specifications (OpSpecs) explained · Adding aircraft to a Part 135 certificate (conformity) · Part 135 certificate types · Part 135 certification application checklist
FileFlo is the records layer — not legal counsel and not the certification team
To be unambiguous: FileFlo is a compliance document intelligence platform that classifies, indexes, version-controls, and tracks expirations on your compliance documents. It does not decide whether you are holding out, whether your operation is common carriage, or whether you are Part 91 or Part 135; it does not render legal opinions, obtain your certificate, file your application, write your manuals, broker any deal, or provide legal, financial, or tax advice. The holding-out and common-carriage determination belongs to your aviation attorney; certification belongs to your certification team, your required management personnel, and your FAA Flight Standards office. Once you operate under Part 135, keeping the records that prove your compliance complete, current, and audit-ready is the document problem FileFlo solves. (FileFlo does not claim SOC 2 certification.)
Frequently Asked Questions
What is "holding out" in aviation?
Holding out is the FAA concept at the center of whether you are a common carrier — and therefore whether you generally need a Part 135 (or Part 121) certificate. In FAA guidance, you are holding out when you communicate to the public, or to any segment of the public, a willingness to furnish air transportation to anyone who wants it within the limits of your facilities. It is not defined by a single CFR section. It comes from Advisory Circular 120-12A, “Private Carriage Versus Common Carriage,” and a long line of FAA legal interpretations. The key surprise for most pilots is that holding out does not require advertising — reputation, a course of conduct, or marketing through a broker can all be holding out. Whether your specific situation involves holding out is a fact-specific legal question for an aviation attorney; FileFlo does not make that call.
How does the FAA define holding out?
There is no numbered rule titled “holding out” in the Federal Aviation Regulations. The FAA frames it through guidance — principally Advisory Circular 120-12A — and through decades of legal interpretations. The working definition is a holding out, by any means, of a willingness to transport persons or property for the public. The closest regulatory anchor is 14 CFR §110.2, which defines “noncommon carriage” as “an aircraft operation for compensation or hire that does not involve a holding out to others” — confirming, by contrast, that common carriage is the version that does involve holding out. Because it is guidance rather than a bright-line statute, the analysis is fact-specific. Treat any close call as a legal question for aviation counsel, not something to settle from a blog post.
Is holding out a regulation or a CFR section?
It is guidance and interpretation, not a single CFR section. Do not let anyone tell you “holding out is defined in 14 CFR §X” — there is no such standalone rule. The four-element common-carriage test (holding out + transport + place to place + for compensation or hire) lives in FAA Advisory Circular 120-12A, which is explanatory guidance. The hard regulatory anchor is 14 CFR §119.1, which determines who must hold an operating certificate, and §110.2, which defines noncommon carriage as carriage for hire without holding out. The practical model: AC 120-12A and FAA legal interpretations tell you what holding out means; §119.1 tells you what happens once you are a common carrier — you generally need a certificate and you operate under Part 135.
What are examples of holding out in aviation?
FAA guidance is clear that holding out can happen in many ways, not just through advertising. Examples include: running ads or a website that offers flights to the public; listing your aircraft on a charter marketplace; posting on social media soliciting passengers; putting up a sign; developing a reputation for flying anyone who calls (physically holding out, even with no ads at all); a course of conduct where you accept whoever asks over time; and marketing through a broker or booking agent who offers your aircraft to the public on your behalf. The throughline is that you are signaling availability to all comers. Whether a particular example amounts to holding out in your facts is a determination for an aviation attorney.
Does holding out require advertising?
No — and this is the single most misunderstood point. FAA guidance expressly recognizes that you can hold out without ever buying an advertisement. Physically holding out — being available to the public such that you gain a reputation of serving all comers — is enough. So is a pattern of conduct (accepting whoever asks), holding out by reputation, or holding out through an agent or broker. Signs and advertising are the most direct means of holding out, but they are not the only ones. This is exactly why pilots who think “I never advertised, so I’m not a common carrier” are sometimes wrong. Whether you are holding out is fact-specific; confirm it with aviation counsel.
What is the difference between common carriage and private carriage?
Common carriage is holding out to the general public a willingness to transport anyone, for compensation. Private (or contract) carriage is carriage for hire that does NOT involve holding out — typically service to one or a few selected customers under contract, where the number of customers is small enough that it does not suggest a willingness to contract with just anybody. FAA guidance treats it as a question of degree: a handful of long-term contracts may be private carriage, while carriage under many contracts starts to look like common carriage regardless of the label on the paperwork. Critically, private carriage for compensation in small aircraft can STILL require a Part 119 certificate and Part 135 operation — §119.1 expressly reaches noncommon carriage and private carriage for compensation in aircraft under 20 seats and under 6,000 pounds payload. “It’s private carriage” is not the same as “it’s unregulated.”
If I am holding out, do I need a Part 135 certificate?
Generally yes — if you are also transporting persons or property from place to place for compensation or hire, then all four elements of common carriage are present and 14 CFR §119.1 generally requires you to hold an operating certificate. For typical business aircraft (fewer than 20 seats and under 6,000 pounds payload) that means Part 135; larger aircraft push you toward Part 121. There are narrow carve-outs in §119.1(e) — student instruction, ferry and training flights, and specific aerial work like crop dusting, banner towing, aerial photography, and pipeline patrol — but those are exceptions, not loopholes for charter. Whether your operation crosses the line is a legal determination for aviation counsel. Once you are on the Part 135 side, keeping current, organized, provable records is the document problem FileFlo solves.
How does FileFlo help once holding out puts me under Part 135?
FileFlo does not decide whether you are holding out, whether your operation is common carriage, or whether you need a certificate — those are determinations for your aviation attorney and your FAA Flight Standards office. What FileFlo does begins the moment you operate as a certificated Part 135 operator: it is a compliance document intelligence platform that classifies, indexes, version-controls, and tracks expirations on the records a certificated operator must keep — pilot qualification and currency records, training records, maintenance and airworthiness records, your manuals, and your OpSpecs and authorization documents. The legal line is for counsel; proving you are compliant once you are over it — with current, organized, audit-ready records — is what FileFlo is for. FileFlo does not provide legal, financial, or tax advice and does not claim SOC 2 certification.
Know whether you’re holding out — then prove you follow the rules
Whether you are holding out, and whether your operation is common carriage, is a legal call for your aviation attorney. The day-to-day job of proving a certificated Part 135 operation stays compliant is a records problem — and that is what FileFlo solves. It classifies, version-controls, and tracks expirations on your pilot, training, maintenance, manual, and OpSpecs records so they are audit-ready on demand. AI document classification. 600+ document types. One-click FAA surveillance binder. Starter at $89/mo, Professional at $299/mo. No credit card required for the 5-day free trial. FileFlo does not give legal advice or get you certified — it organizes and proves your compliance documents.
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Continue reading: the private-vs-commercial decision
Reviewed by Chad Griffith, Founder, FileFlo — compliance document intelligence. Last reviewed June 15, 2026. The contrast definition of “noncommon carriage” (carriage for hire without holding out) is verified against the Cornell Legal Information Institute text of 14 CFR §110.2, and the applicability framework against 14 CFR §119.1. The meaning of “holding out,” the four-element common-carriage test, and the broad reading of “compensation or hire” reflect FAA guidance in Advisory Circular 120-12A and longstanding FAA legal interpretation — guidance, not regulatory text; there is no single CFR section titled “holding out.” Enforcement references reflect publicly reported FAA activity; specific penalty figures are proposed and subject to change. This article is a compliance-document perspective and is not legal, financial, or tax advice; whether any specific flight or arrangement involves holding out, or is Part 91 or Part 135, is a fact-specific determination for a qualified aviation attorney and your FAA Flight Standards office.