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# The FAA Fixed a 1989 Inspection Rule. Nobody Opposed It. It Took 1,014 Days.
- URL: https://www.freemarketsreport.com/the-faa-fixed-a-1989-inspection-rule-nobody-opposed-it-it-took-1014-days/
- Published: 2026-11-13T16:14:01.000Z
- Updated: 2026-11-13T16:14:01.000Z
- Description: Turbine singles were left out of a 1989 inspection option. The FAA just let them in, and deleted a manual rule that taxed small repair shops.
- Author: Michael A. Gayed, CFA
- Tags: Transportation

**In 1989 the FAA let turbine helicopters swap the annual inspection for a program written by the manufacturer or the owner. Single-engine turbine airplanes were left out because there weren't many of them. There are more than 4,500 now, and on Nov. 10 the agency finally let them in.**[**1**](#fn-1) **Nobody opposed it. It still took 1,014 days from proposal to final rule. I'm glad it's done. But the part I'd watch is three lines near the bottom about repair manuals, because that is where a toll booth just came down.**

## Key Highlights

- **The savings:** The FAA puts annualized net cost savings at $57.02 million at a 7% discount rate, or $400.5 million in present value over 10 years, assuming every manufacturer offers a program.[2](#fn-2)
- **Per airplane:** One manufacturer told the FAA a task-based program could save owners about $9,492 per aircraft a year in 2024 dollars against an annual inspection.[3](#fn-3)
- **The wait:** The proposal ran on Jan. 31, 2024 and drew 21 comments. The FAA says it got only supportive comments on the flight-rule changes. The final rule arrived Nov. 10, 2026 and takes effect Jan. 11, 2027.[4](#fn-4)
- **The quiet fix:** Repair stations no longer have to keep "current and accessible" copies of manuals for work they aren't doing. The FAA's best guess is $1,000 to $34,159 a year saved per station, a number it left out of the headline total.[5](#fn-5)
- **The listed name:** Textron Aviation booked $541 million of aftermarket parts and services revenue in the third quarter, up 10% from a year earlier, while commercial turboprop deliveries fell to 32 from 39.[6](#fn-6)

![Timeline from the 1989 rotorcraft inspection option to the January 2027 effective date of the FAA final rule](https://storage.ghost.io/c/be/1b/be1bb8f3-f534-4eb9-b00d-09ff49598e5f/content/images/size/w1000/2026/11/chart1_timeline.png)

## What the FAA Did

Start with the plain version. If you own a Pilatus PC-12, a TBM or a Cessna Caravan and fly it under the general operating rules, you have had three choices: an annual inspection, a 100-hour inspection, or a progressive program that spreads the annual across the year. That's it. A twin turboprop or a jet next to you on the ramp could follow the program its manufacturer designed for it. Your single could not.

The reason is almost funny. When the FAA opened those options to turbine rotorcraft in 1989, it skipped single-engine turbine airplanes "because they were less common compared to rotorcraft at the time," in the agency's own words.[7](#fn-7) The fleet grew. The rule didn't.

Starting Jan. 11, 2027, those owners can use a manufacturer-recommended inspection program, or write their own and get it approved by the FAA. The old options stay available. Nothing is forced on anyone.[8](#fn-8)

Drones get the same deal. Unmanned aircraft flying under the charter rules can now follow the general inspection rules and pick a manufacturer program or an approved one of their own. Until now the FAA handled them with one-off exemptions and waivers. Small drones flown under Part 107 aren't covered.[9](#fn-9)

One more small thing. Fractional ownership programs get 96 hours instead of 72 to file mechanical reliability reports, and they can file electronically.[10](#fn-10) It is 2026\. Electronic filing is a reform.

## The Quiet Part: Manuals

That is the surface. The surface is incomplete.

Buried in the "miscellaneous updates" is a rewrite of one sentence in the repair station rules, Section 145.109(d). The old sentence said a certificated repair station had to keep a long list of documents "current and accessible when the relevant work is being done": airworthiness directives, maintenance manuals, overhaul manuals, service bulletins and more. In practice, inspectors read "current" to mean a shop had to hold up-to-date data for everything on its certificate, whether or not that airplane ever rolled through the door.[11](#fn-11)

Think about who sells those manuals. The manufacturer. So a small shop rated for a dozen aircraft types could be paying for a dozen sets of data from the companies it competes with for service work, including for types it hadn't touched in years. I'd call that a toll booth, and the FAA more or less agrees. With the final rule, it says, "repair stations will not be required to pay for manuals and maintenance subscriptions for aircraft they are not working on".[3](#fn-3)

The new sentence is short. Shops must maintain the data required for the work they perform, and it must be accessible when the work is done. No more, no less.

Here's what I keep coming back to. The industry asked for this in 2018\. The Aeronautical Repair Station Association organized a wave of exemption requests that year, then filed a formal petition on Dec. 23, 2019\. Its petition said the requirement "applies only to repair stations, the vast majority of which are small-to-medium-sized enterprises" and "provides no safety benefit".[12](#fn-12) From petition to final rule: 2,514 days, by my count. Almost seven years to delete a sentence.

![Table of the FAA's cost savings estimates for the inspection program rule](https://storage.ghost.io/c/be/1b/be1bb8f3-f534-4eb9-b00d-09ff49598e5f/content/images/size/w1000/2026/11/chart2_savings-1.png)

## The Numbers

The FAA's headline figure is $57.02 million a year in net savings at a 7% discount rate, or $54.32 million at 3%. Over 10 years that is $400.5 million or $488.0 million in present value.[13](#fn-13) Small money in Washington terms. Real money if you own the airplane.

The per-aircraft number is the one you can feel. A manufacturer estimated that a task-based program built on the industry's MSG-3 method could save about $7,974 per aircraft in 2020 dollars, which the FAA restates as $9,492 in 2024 dollars, against an annual inspection. Multiply that by 4,500 airplanes and you get about $42.7 million a year. That's my arithmetic, and it lands below the FAA's total, so the agency is counting a larger fleet or other savings on top. I can't tell you which from the summary.

Notice what is not counted. The repair station savings are outside the total. So is downtime: the FAA says aircraft "could be out of commission for shorter periods" but did not put a value on it "due to a lack of data." Safety benefits weren't quantified either. Neither were any costs or benefits for drones. I read the $57 million as a floor.

There is a safety argument inside the cost argument, and I think it's the best one in the document. A 100-hour inspection on a hard-working airplane means opening it up constantly. The FAA says high-utilization operators "frequently generate maintenance issues due to frequent disassembly, inspection, and reassembly of components." Every mechanic knows this. Taking things apart breaks things. A program built around how the airplane actually wears is less invasive, and less invasive is safer.

## Who Wins, Who Loses

Owners win first. A charter operator running Caravans hard gets the biggest lift, because the 100-hour cycle hits it most often. An owner flying a TBM a couple hundred hours a year gets a smaller one, and may need a shop's help to make the case for a custom program.[14](#fn-14)

Independent repair shops win twice. They drop manual subscriptions they never used, and the rule spells out that they can arrange for someone else to perform work on any article, then approve it for return to service under the contract maintenance procedures when they hold the rating. That second change matters more than it sounds. The old wording confused shops and inspectors alike.

Manufacturers get a mixed bag, and I want to be honest about it. They gain the pen. A manufacturer-recommended program means the company that built the airplane defines the tasks and intervals, and owners who follow it stay inside that company's parts and service world. But they lose some captive subscription revenue from shops, and a smarter inspection program means fewer billable hours per airplane. Nobody is required to publish a program. The FAA expects most will, "given the relatively low associated costs compared to potential benefits in terms of safety and customer satisfaction."

Drone delivery operators win quietly. They move from living on waivers to living under a written rule. If you've ever tried to raise money for a business whose legal basis is a stack of exemptions, you know the difference.

Who loses? Anyone whose business depended on the old sentence. I won't shed a tear.

## The Free-Market Read

Let me give the other side its due. The annual inspection is a simple, known baseline. Any inspector can walk up to any airplane and ask one question: when was the last annual? Custom programs are harder to audit. An owner could write a lazy one. A manufacturer could write one that steers work to its own service centers. And general aviation's safety record was built on conservative rules like this one. Those are fair points.

I'm still not persuaded, for three reasons that all come from the record.

First, we already ran the experiment. Turbine rotorcraft have had this option since 1989, and the FAA says manufacturer programs for them "have consistently proven to be safe and effective alternatives to annual or 100-hour inspections." Twins and jets have had it too. The single-engine turbine airplane was the odd one out, for no reason anyone can defend today.

Second, the person with the most information about an airplane is the one who built it or the one who flies it every day. A fixed calendar inspection ignores both. This is the knowledge problem in miniature. A rule written in Washington for every airplane can't know that your Caravan flies six short legs a day off gravel while mine sits in a hangar. A program written for the airplane can.

Third, and this is the part that should bother you: approval is still required. The FAA keeps the veto on any owner-written program. So the question was never safety versus freedom. It was whether an owner was even allowed to ask. For 37 years the answer was no.

And the manual rule? It protected nobody. It moved money from small shops to large manufacturers under the label of safety. That's what a lot of regulation is once you look at who writes the check. Pro-market isn't pro-incumbent, and here the incumbent is the one losing a toll.

What frustrates me is the clock. The FAA received only supportive comments on the flight-rule changes. No opposition. And it still took 1,014 days from proposal to final rule. A deregulatory rule with no opponents should not take longer than building a factory.

## What Could Go Wrong

Plenty. The first risk is that nothing happens. Manufacturers aren't obligated to publish programs, and until one does, the only new path is a custom program an owner builds and submits. GlobalAir put it well: "The open question is who moves first."

The second is the approval queue. Every custom program needs sign-off from the FAA. The rule says nothing about how fast that happens. My worry, and it is only that, is that the bottleneck moves from the rulebook to the local FAA office.

The third is scope. Four commenters asked for 23 more changes to the repair station rules. The FAA declined all of them as outside the proposal, while saying it "will consider it for future regulatory actions." At this pace that could be the 2030s.

And the fourth is the one I take most seriously. If a few operators abuse custom programs and an accident follows, the political response won't be surgical. It will be a return to the calendar for everyone.

![Textron Aviation aircraft and aftermarket revenue, third quarter 2025 versus third quarter 2026](https://storage.ghost.io/c/be/1b/be1bb8f3-f534-4eb9-b00d-09ff49598e5f/content/images/size/w1000/2026/11/chart3_txt.png)

## The Idea

The cleanest beneficiaries aren't for sale. Pilatus and Daher, which make the PC-12 and the TBM, aren't listed in the United States. So I'll say plainly that this is a second-order idea: Textron (TXT), the parent of Cessna and Beechcraft and the maker of the Caravan.

Here is the chain. Lower inspection cost and less downtime make a turbine single cheaper to own. That helps demand at the margin for the one product line where Textron has been soft: commercial turboprop deliveries fell to 32 in the third quarter from 39 a year earlier, with Caravans at 17 against 20.[15](#fn-15) And if Textron publishes a Caravan program, it writes the maintenance script for its own fleet.

That matters because service is already the steadier half of the business. Aftermarket parts and services brought in $541 million in the third quarter, up 10%, which is about 32% of Textron Aviation's $1.68 billion of revenue by my math. Segment backlog was $8.0 billion.[16](#fn-16)

What might the market be missing? Not this rule alone. It is too small to move a company with a $14.2 billion market value. What I think gets missed is the direction: the FAA is handing manufacturers and owners more control of maintenance, and the company with a large installed fleet and its own service revenue is positioned for that. The stock closed at $84.31 on Nov. 12, about 17% below its 52-week high of $101.57.[17](#fn-17) Against the midpoint of the company's raised adjusted earnings outlook of $6.55 to $6.65 a share, that's roughly 12.8 times.[18](#fn-18)

The risks are real. Segment profit rose only 4% on 14% revenue growth because of what Textron called manufacturing inefficiencies. A better inspection program can mean fewer shop hours, which cuts against service revenue. The manual change takes away some subscription income. And Textron is far more than Cessna: Bell and the defense businesses will drive the stock more than any inspection rule.

What would prove me wrong: if Textron hasn't published a manufacturer inspection program for the Caravan by mid-2027, or if commercial turboprop deliveries keep falling year over year through the first half of 2027\. Either would tell you the rule isn't reaching the fleet. I keep score on every idea here, winners and losers: [the FMR Idea Scorecard](https://www.freemarketsreport.com/idea-scorecard/).

## What To Watch Next

Jan. 11, 2027 is the effective date. I've added it to [the Deregulation Investor's Catalyst Calendar](https://www.freemarketsreport.com/the-deregulation-investors-catalyst-calendar/).

Then watch who publishes first. Pilatus, Daher, Textron, Piper. The first manufacturer program will set the template, and its inspection intervals will tell you how much of that $9,492 is real.

Watch the drone side too. This rule and the FCC's move to put drones on cellular networks, which I covered in [The FCC Is About to Put Drones on Cell Networks](https://www.freemarketsreport.com/the-fcc-is-about-to-put-drones-on-cell-networks-wall-street-is-selling-the-networks/), are two pieces of the same shift from waivers to rules.

And watch the repair fight spread. The manual question here is the same one I wrote about in [The Copyright Office Renewed Every Repair Exemption but One: Hospitals](https://www.freemarketsreport.com/the-copyright-office-renewed-every-repair-exemption-but-one-hospitals/): who controls the information needed to fix a machine you own. Aviation just answered it one way. Airlines got their own relief on delay reporting last month, in [Ten Kinds of Flight Delay Will Stop Counting Against Airlines in 2027](https://www.freemarketsreport.com/ten-kinds-of-flight-delay-will-stop-counting-against-airlines/). The next 23 fixes are already sitting in the docket. Somebody should ask why they have to wait.

Know someone who should be reading this?

One deregulation story and one stock idea, every day, free. Send it to someone who thinks markets work better than mandates.

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## Sources

1. [FAA final rule, Inspection Programs for Single-Engine Turbine-Powered Airplanes, 91 FR 72397](https://www.federalregister.gov/documents/2026/11/10/2026-22953/inspection-programs-for-single-engine-turbine-powered-airplanes-and-unmanned-aircraft-and?ref=freemarketsreport.com) (federalregister.gov)
2. [FAA final rule, Table 1, Summary of Net Cost Savings](https://www.federalregister.gov/documents/2026/11/10/2026-22953/inspection-programs-for-single-engine-turbine-powered-airplanes-and-unmanned-aircraft-and?ref=freemarketsreport.com) (federalregister.gov)
3. [FAA final rule, regulatory impact analysis](https://www.federalregister.gov/documents/2026/11/10/2026-22953/inspection-programs-for-single-engine-turbine-powered-airplanes-and-unmanned-aircraft-and?ref=freemarketsreport.com) (federalregister.gov)
4. [FAA final rule, overview of comments and dates](https://www.federalregister.gov/documents/2026/11/10/2026-22953/inspection-programs-for-single-engine-turbine-powered-airplanes-and-unmanned-aircraft-and?ref=freemarketsreport.com) (federalregister.gov)
5. [FAA final rule, repair station cost savings](https://www.federalregister.gov/documents/2026/11/10/2026-22953/inspection-programs-for-single-engine-turbine-powered-airplanes-and-unmanned-aircraft-and?ref=freemarketsreport.com) (federalregister.gov)
6. [Textron Form 10-Q for the quarter ended Oct. 3, 2026](https://6ix.com/news/textron-quarterly-report-for-quarter-ending-october-3-2026-form-10-q?ref=freemarketsreport.com) (6ix.com)
7. [FAA final rule, statement of the problem](https://www.federalregister.gov/documents/2026/11/10/2026-22953/inspection-programs-for-single-engine-turbine-powered-airplanes-and-unmanned-aircraft-and?ref=freemarketsreport.com) (federalregister.gov)
8. [AVweb, FAA Expands Inspection Options for Single-Engine Turbine Aircraft](https://avweb.com/aviation-news/faa-new-inspection-single-engine-turbine/?ref=freemarketsreport.com) (avweb.com)
9. [The American Quorum, FAA Expands Inspection Options for Turbine Airplanes and Some Drones](https://www.theamericanquorum.com/faa-expands-inspection-options-turbine-airplanes-drones/?ref=freemarketsreport.com) (theamericanquorum.com)
10. [AirPro News, FAA Final Rule Opens New Inspection Options For Single-Engine Turbines](https://airpronews.com/2026/11/12/faa-final-rule-opens-new-inspection-options-for-single-engine-turbines/?ref=freemarketsreport.com) (airpronews.com)
11. [Aeronautical Repair Station Association, current data petition and final rule summary](https://arsa.org/current-data/?ref=freemarketsreport.com) (arsa.org)
12. [Aeronautical Repair Station Association, history of the current data petition](https://arsa.org/current-data/?ref=freemarketsreport.com) (arsa.org)
13. [FAA final rule, Table 1](https://www.federalregister.gov/documents/2026/11/10/2026-22953/inspection-programs-for-single-engine-turbine-powered-airplanes-and-unmanned-aircraft-and?ref=freemarketsreport.com) (federalregister.gov)
14. [GlobalAir.com, FAA lets turbine-single owners ditch the manufacturer's inspection program](https://www.globalair.com/articles/faa-lets-turbine-single-owners-ditch-the-manufacturers-inspection-program/12841?ref=freemarketsreport.com) (globalair.com)
15. [FlyingFuel, Textron Aviation Q3 2026 deliveries, data from Textron via AIN](https://flyingfuel.com/textron-aviation-q3-2026-citation-deliveries/?ref=freemarketsreport.com) (flyingfuel.com)
16. [Textron third quarter 2026 results release](https://investor.textron.com/news-releases/news-details/2026/Textron-Reports-Third-Quarter-2026-Results-Raises-Full-Year-Adjusted-EPS-and-Cash-Flow-Outlook/default.aspx?ref=freemarketsreport.com) (investor.textron.com)
17. [Perplexity Finance, TXT quote, Nov. 13, 2026](https://www.perplexity.ai/finance/TXT?ref=freemarketsreport.com) (perplexity.ai)
18. [Stock Titan summary of Textron 8-K, 2026 outlook](https://www.stocktitan.net/sec-filings/TXT/8-k-textron-inc-reports-material-event-e82ccf4b3c3e.html?ref=freemarketsreport.com) (stocktitan.net)