Posts about General Aviation

Tag: General Aviation

  • Why Aircraft Inspection Labor Should Be Consistent — And How We Keep It That Way

    Why Aircraft Inspection Labor Should Be Consistent — And How We Keep It That Way

    Many aircraft technicians will tell you they love what they do—but would love it even more if there were less paperwork involved. At Angelo Precision Aircraft, we have made it a priority to reduce time spent on tasks that do not directly contribute to working on the aircraft itself.

    At the core of our philosophy is a simple principle: perform the necessary work with efficiency, consistency, and purpose.

    Consistency in Aircraft Inspections

    One of the biggest frustrations aircraft owners experience is inconsistency in inspection labor hours. The same aircraft, inspected year after year, can produce significantly different labor charges depending on the shop.

    From our perspective, that simply does not make sense.

    An aircraft does not gain or lose inspection panels from one year to the next. The number of access points, lubrication points, and standard inspection items remains the same. Tasks such as opening and closing the aircraft, cleaning and inspecting components, lubricating systems, and performing standard tests are fundamentally consistent.

    Because of this, we believe inspections should be based on a predictable, standardized labor structure—not wide variations from year to year.

    Where Time Gets Lost

    In modern aircraft maintenance, the largest time variable is no longer the physical inspection itself. More often, it is the research and documentation behind it.

    Inspectors are responsible for reviewing and documenting items such as:

    • Airworthiness Directives (ADs)
    • Service Bulletins (SBs)
    • Life-limited components
    • Continued Airworthiness inspections
    • Recurring inspection requirements

    Each aircraft has its own compliance history, and without an efficient system, this research can consume hours.

    We have also found that newer technicians sometimes unintentionally mix inspection time with discrepancy correction time. That creates inaccurate labor tracking and can make inspection hours appear higher than they should be.

    At our shop, we train our team to clearly separate:

    • Inspection work — opening, inspecting, lubricating, and closing
    • Discrepancy correction — repairs resulting from findings during the inspection

    That distinction helps us maintain consistency and helps the customer better understand where time is being spent.

    Efficiency Through Tools and Process

    Efficiency is not just about philosophy—it is also about execution.

    Using the proper tools makes a measurable difference. Modern ratcheting drivers and controlled low-torque power tools can significantly reduce time when opening and closing aircraft panels while also reducing the risk of damage compared to improper tool use.

    Of course, tools alone are not enough. Process matters just as much.

    The Hidden Risk: AD Compliance Documentation

    Through discussions with multiple FAA FSDO offices, one issue consistently stands out: improperly completed AD reports.

    A common mistake is signing only at the bottom of an AD report rather than signing each individual line item when required.

    The issue is that many reports require:

    • A technician signature
    • Certificate information
    • The date of compliance
    • The method of compliance for each item

    A general signature at the end of the report may not satisfy the documentation expectation for each AD entry. When that happens, owners of older aircraft can end up paying the price later if previous documentation cannot be accepted as adequate proof of compliance.

    This is not just a paperwork issue—it can directly affect customer cost and future maintenance planning.

    Our Solution: A System Built for Accuracy and Efficiency

    To address these challenges, we have invested in software and internal processes designed to streamline compliance while maintaining accuracy.

    During an aircraft’s first visit to our shop, we:

    • Document major components such as the airframe, engine, propeller, and appliances
    • Record model and serial number information
    • Research applicable Airworthiness Directives, Service Bulletins, life-limited items, and Continued Airworthiness requirements
    • Establish a compliance baseline for future visits

    Once that work is completed, our system helps us track recurring requirements, identify upcoming items, and maintain more consistent records from one inspection cycle to the next.

    Customer Visibility and Planning

    Our customer portal extends these benefits even further.

    Through the portal, customers can:

    • View upcoming maintenance items
    • Monitor projected due items based on aircraft time
    • Plan future downtime and budgeting
    • Enter discrepancies for our team to review
    • Communicate directly with our office about future work

    This gives aircraft owners greater visibility into their maintenance planning and allows them to make better-informed operational and financial decisions.

    The Bottom Line

    Aircraft maintenance will always require a balance between hands-on work and documentation. However, with the right systems, training, and discipline, unnecessary labor hours can be reduced significantly.

    At Angelo Precision Aircraft, our goal is simple:

    • Perform inspections efficiently
    • Maintain accurate compliance records
    • Provide consistent, predictable labor
    • Deliver real value to our customers

    Because in the end, our responsibility is not just to maintain aircraft—it is to do so with integrity, precision, and respect for the customer’s investment.

  • Why a Pre-Purchase Inspection Should Be an Annual Inspection

    Why a Pre-Purchase Inspection Should Be an Annual Inspection

    Thinking of buying an aircraft? One of the most critical steps in the process is the pre-purchase inspection. Unfortunately, many buyers call us without knowing what that actually entails—or how thorough it should be.

    In this post, we’ll explain why an annual inspection is the best approach for a pre-purchase aircraft inspection, share real examples of what we’ve found, and offer advice to help you avoid costly mistakes.


    What Is a Pre-Purchase Aircraft Inspection?

    A pre-purchase inspection is designed to uncover any issues that could affect the airworthiness, value, or safety of an aircraft before a sale is finalized. Over the years, we’ve seen that buyers often have different expectations. Some think a simple compression test or oil filter check is enough—others want something close to a full annual inspection.

    Our experience has taught us this:
    ➡️ Anything less than an annual inspection is not enough.


    Real Examples: What We’ve Found During Pre-Purchase Inspections

    1. Cessna 210 – Cracked Landing Gear Actuator Box

    In one inspection, we found a crack in a Cessna 210’s landing gear actuator box—a serious issue that made the aircraft unairworthy. The seller appeared unaware and surprised, but the fact remains: this should have been discovered in a previous inspection.

    Even if it wouldn’t have caused an immediate failure, it still needed to be repaired to comply with FAA regulations.

    2. Twin-Engine Cessna – Undocumented Fuselage Repairs

    Another aircraft showed signs of a fuselage repair with non-factory rivets, and no logbook entry documenting the work. Most of the rivets didn’t meet FAA standards. The buyer was frustrated that we uncovered the issue—despite the fact that it likely saved them thousands in repairs, and possibly much more in safety risk.

    3. Cessna 182 – Missed Corrosion by Seller’s Mechanic

    One buyer hired a separate shop to perform a thorough pre-buy inspection on a Cessna 182, negotiated repairs with the seller, and closed the deal. Everything seemed great—until they brought the aircraft to us for its first annual.

    We found serious corrosion under the floor. The belly rivets were loose, and the corrosion was likely from frequent beach landings by the previous owner—something that was not disclosed. The mechanic who did the pre-buy was the seller’s regular technician.

    Had the buyer hired an independent A&P/IA, the issue might have been caught earlier.


    Why We Recommend an Annual Inspection for Pre-Purchase

    A full annual inspection is the most comprehensive, legally recognized, and standardized way to assess an aircraft. Here’s why:

    ✅ Thorough Mechanical Evaluation

    • Covers all systems, structures, and airworthiness-critical components.
    • Identifies corrosion, wear, undocumented repairs, and more.

    ✅ Full Paperwork Review

    • Verifies Airworthiness Directives (ADs) compliance.
    • Reviews Service Bulletins (SBs), Service Letters (SLs), FAA Form 337s, and logbook history.
    • Helps uncover missing, incomplete, or inaccurate records.

    Some say the value of the logbooks can be as much as 50% of the aircraft’s resale value—especially for high-end models. Maintaining clean and complete documentation is critical for resale and regulatory compliance.


    Don’t Use the Seller’s Mechanic

    Using the seller’s mechanic may seem convenient, but it can be a serious conflict of interest. Always hire a neutral, independent mechanic or shop to protect your investment.

    Whether you’re spending $50,000 or $5 million, it’s a major investment—and should be treated like one.

    Even if you are looking at an aircraft being offered by one of our customers that we have maintained, we will be the first to advise you to get someone other than us to do your pre-purchase inspection. If you do decide to continue with us, we will assign a different inspector than the one who did the last inspection, and offer a non-bias look at the aircraft.


    Final Thoughts: Protect Your Investment with the Right Inspection

    We’ve seen both sides: the buyers who’ve walked away from bad deals because of what we found, and the ones who’ve gone forward with confidence knowing the aircraft was solid.

    We never tell customers to buy or not buy—we simply perform a detailed annual inspection and give you the facts.


    Summary: Our Pre-Purchase Inspection Recommendations

    • Always opt for an annual inspection for any aircraft purchase.
    • Hire an independent mechanic or inspection facility.
    • Review logbooks and maintenance history thoroughly.
    • Get everything documented before closing the deal.

    With the right inspection, you can avoid expensive surprises and fly with peace of mind.


    Need help with a pre-purchase inspection or have questions about buying an aircraft?
    Contact us today and let our experienced team help you make the most informed decision possible.

    shinds@shindsprecisionaircraftservices-com

    325-949-0643