How to Sell a Part 135 Charter Operation Without a Broker (2026 Guide)

Selling a Part 135 charter operation is not selling a business in the usual sense. It is selling a regulatory asset that happens to have aircraft and pilots attached to it. The unique parts of the transaction are certificate transfer mechanics, FAA notification, key-personnel acceptance under 14 CFR § 119.71, and OpSpecs continuity.^[4] Each of those can be handled by the owner working with an aviation attorney and a Part 135 consultant on a flat-fee basis.

What the broker brings is buyer access and a managed process. The buyer access can be replicated by listing on the right channels and doing the direct outreach the owner is often better positioned to do anyway. The process can be replicated with a checklist.

Direct sale is not the right choice for every owner. It requires time, willingness to filter inquiries, and basic familiarity with the FAA notification timeline. For owners who have time and want to retain the commission, the playbook below covers the full sequence from pricing through closing.

Step 1

Price the Operation Realistically

A Part 135 sale price is built from two components: tangible asset value and certificate premium.

Tangible asset value covers aircraft (typically valued via VREF, Aircraft Bluebook, or Aircraft Cost Calculator), parts and tooling inventory, ground support equipment, hangar leasehold improvements, and accounts receivable net of payables. Aircraft are the largest component for most Part 135 operations and should be valued independently using current market comparables.

Certificate premium is what the buyer pays above tangible assets for the regulatory authority. The premium is not standardized and is not published by the FAA. The factors that move premium up or down are well known and consistent across active acquirers:

• Equipment authorized (piston, turboprop, turbojet)
• Single-pilot vs. multi-pilot operations
• IFR authorization
• Day-only vs. day and night
• Domestic-only vs. extended overwater vs. international authorization
• On-demand only vs. on-demand plus commuter
• Air ambulance authorization, if any
• Recurring corporate or government contract revenue
• Drug and alcohol testing program in place and clean
• Open or recently resolved FAA enforcement actions
• Whether key personnel are willing to stay through the transition
• Quality of the operating manuals and training program
• Relationship with the certificate-holding Flight Standards office and Principal Operations Inspector

Sellers should benchmark the premium against recent comparable transactions known to their aviation counsel or consultant. The pricing has to be defensible: buyers in this space will not pay an unjustified premium, and they will not pay for a certificate they do not understand.

Step 2

Prepare the Certificate for Transfer

Buyers diligence the certificate, not just the financials. Preparation work in advance of listing pays back at closing.

Pre-sale checklist:

• Operating manuals current and ready for buyer review
• Training manual current; training records organized and complete for all crewmembers
• Maintenance records organized; airworthiness directives and service bulletins current
• OpSpecs reviewed and any expired or unused authorizations cleaned up
• Drug and alcohol testing program contract current; random testing records in order
• MEL current and matched to fleet
• Key personnel files current; resumes and § 119.71 qualifying experience documented^[4]
• Any open or recently closed FAA enforcement actions documented and ready for buyer disclosure
• Insurance current; ready for transfer or assumption by buyer
• Hangar leases, corporate accounts, and vendor agreements reviewed for assignability or change-of-control provisions

Sellers who present a clean certificate package generally close faster than sellers who hand buyers an unorganized box of records. Professional buyers in this space know what a clean operation looks like and price accordingly.

Step 3

List Across Multiple Channels

Direct FSBO sales rarely come from a single channel. The realistic approach combines a search-indexed marketplace listing with industry-specific outreach.

Channels to combine:

• Flat-fee small business marketplace listing for general visibility and search-engine indexing (BusinessForSaleByOwner.us is one option)
• Trade-A-Plane or Controller classifieds for aviation-industry visibility
• Industry-association forums and member directories: National Air Transportation Association (NATA) and National Business Aviation Association (NBAA), plus regional operator groups^[5][6]
• LinkedIn outreach to known acquirers and consolidators
• Direct outreach to fractional operators, charter management companies, and air ambulance consolidators that actively acquire Part 135 certificates

The listing copy should lead with the OpSpecs and certificate details, not with revenue. The buyers who matter want to see equipment authorized, IFR, geographic operating area, key personnel, and POI relationship. Revenue is important but secondary. The financial story is opened only after the buyer has cleared an initial qualification call.

Step 4

Qualify Buyers Before Sharing the Sensitive Material

Qualifying questions in the first call:

• Are you an existing Part 135 operator, or are you applying to be one?
• Who is your proposed Director of Operations, Chief Pilot, and Director of Maintenance? Do they meet the qualifications in 14 CFR § 119.71, and are they currently accepted on another certificate?^[4]
• What is your proof of funds or financing plan? (Bank letter, equity commitment, or lender pre-approval.)
• Have you worked with a Part 135 consultant or aviation attorney before? Who is representing you on the transaction?
• What is your timeline?

Buyers who cannot answer the first three questions are not qualified. Sharing the operating manual, training records, maintenance records, or enforcement history with unqualified buyers is the most common preventable error in FSBO Part 135 sales.

A mutual NDA should be signed before sharing any non-public document. Standard aviation-industry NDAs are available through counsel.

Step 5

Letter of Intent and Purchase Agreement

Once a qualified buyer is identified and price is agreed, a Letter of Intent (LOI) confirms the structure and key terms before legal fees ramp up on the definitive agreement.

The LOI should specify:

• Purchase price and any adjustments (working capital, aircraft condition, parts inventory)
• Structure (stock or membership-interest sale)
• Exclusivity period for diligence
• Conditions to closing (FAA notification submitted, key personnel identified, financing in place)
• Treatment of key personnel through transition
• Earnest money or escrow
• Confidentiality and non-solicitation

The definitive purchase agreement follows the LOI. For Part 135 transactions, the agreement should be drafted by counsel familiar with aviation deals, not by a generic small business attorney. Aviation counsel knows the FAA notification timing, the certificate-specific representations and warranties, and the indemnities that matter (open enforcement, undisclosed maintenance issues, key-personnel non-acceptance).

Aviation counsel typically bills flat-fee or hourly on a Part 135 transaction. Total legal cost is project-specific; sellers should request a written estimate before engagement and compare it to the implied cost of a percentage-of-transaction broker engagement on the same deal.

Step 6

FAA Notification and Key Personnel Transition

The FAA expects coordination on changes in ownership and key personnel. Best practice is to coordinate with the certificate-holding Flight Standards office and the Principal Operations Inspector once the purchase agreement is signed and key-personnel changes are identified, in advance of closing.^[1]

Early coordination serves two purposes. It gives the FAA time to begin key-personnel review under 14 CFR § 119.71, which is the post-closing bottleneck if it is not handled early.^[4] It also preserves the certificate's operational status during the transition.

Coordination content typically includes the new ownership structure, the new key personnel (Director of Operations, Chief Pilot, Director of Maintenance) with resumes and § 119.71-qualifying experience, any OpSpecs amendments the buyer intends, and the planned operational continuity through transition.

Step 7

Closing Without Losing the Certificate

Closing on a stock or membership-interest sale is mechanically straightforward. Equity transfers, funds release, books and records hand over. The certificate-specific work is what happens before, during, and after closing.

Closing checklist:

• FAA coordination on the change-of-ownership and key-personnel transition completed
• New key personnel files submitted and where possible pre-coordinated with the certificate-holding Flight Standards office
• Insurance binder showing buyer as insured
• Hangar, drug program, MEL, training, and vendor contracts assigned or assumed
• Aircraft registrations updated post-closing as required
• Operating manuals updated to reflect new ownership and key personnel
• Books and records of the entity transferred
• Seller's continued cooperation for FAA inquiries during transition (timeframe negotiated in the purchase agreement)

Total cost to close a direct sale (aviation counsel, aviation consultant, accounting, and FSBO listing fees) is project-specific. The economic question is whether the all-in flat-fee cost is lower than what a percentage-commission broker would charge on the same transaction. Sellers should compare both quotes in writing on the same deal before making the choice.