7 Engine Program Terms Buyers Should Compare

Engine Coverage Can Change the Economics of a Used Jet

7 Engine Program Terms Buyers Should Compare is aimed at buyers comparing hourly engine programs before accepting the seller description of coverage. Each item below can change cash flow, enforceability, technical exposure or exit value even when the headline commercial terms look straightforward.

For adjacent transaction work, ACMI World covers aircraft acquisition financing, private jet lenders, private jet refinancing. Use those pages to place each term inside the wider aircraft transaction rather than reviewing clauses in isolation.

Transaction Review

Convert Every Clause Into a Cash or Control Question

Ask who controls the decision, who pays when the event occurs, which documents prove compliance, and what happens if the aircraft cannot be operated, financed, transferred or returned as planned.

The 7 Points to Review

#1

Hourly Rate

Compare what the program bills per engine hour and how annual escalators are calculated.

#2

Covered Events

Programs differ on scheduled and unscheduled events, removal causes and shop-visit scope.

#3

Life-Limited Parts

LLP inclusion can materially change long-term engine cost exposure.

#4

Minimum Annual Hours

Low-utilization aircraft can face minimum billing even when they fly less.

#5

Transferability

A transferable program can support resale value; transfer fees and conditions need review.

#6

Catch-Up Charges

Joining a program after the engine has accumulated time can require a substantial catch-up payment.

#7

Termination And Buyout Terms

Program termination can create exit fees or loss of accrued benefits.

How to Use the List in a Live Transaction

Turn the list into a diligence schedule. Record the current contractual position, requested change, responsible adviser, required evidence and financial consequence for every open item. That keeps legal language tied to operational and economic outcomes.

Review Discipline

• Quantify the cash effect of every material clause
• Assign each diligence item to legal, technical, tax or finance workstreams
• Track documents and evidence rather than relying on representations
• Model downside cases before agreeing deposits or termination amounts
• Confirm closing and post-closing responsibilities in writing

Frequently Asked Questions

Should these points be negotiated before a term sheet is signed?

Where possible, yes. Commercial leverage is usually stronger before the parties have invested heavily in documentation, inspections, positioning or closing work.

Can standard-form aircraft documents be accepted without changes?

Standard forms are useful starting points. The final document still needs to reflect the aircraft, jurisdiction, credit profile, operating model and negotiated economics.

Which issues usually create the largest unexpected cash exposure?

Maintenance, deposits, minimum utilization, tax, insurance, early termination, redelivery and technical findings frequently create larger cash effects than headline rent or interest alone.

Who should review the final transaction documents?

Aircraft counsel, tax advisers, technical representatives and financing professionals should review the areas within their scope before closing.