I’ve done many prebuys in my 45 year A&P career. It starts with a thorough research of the log books. I take a legal pad and read every log entry. Any major repairs or part replacement I note with date, time and what was done. I don’t record every oil change or wheel bearings or brake pads. In older airplanes have the hoses aft of the fire wall ever been changed? I note any alterations again time, date, and what. Was a 337 filed for the alteration? The ADs are very important there should be a list. One time or recurring. When done and how done. AD complied with is a useless entry . It needs to specify what and how. For recurring it should tell when due again. A list of 337s is available from the FAA Oklahoma office for each certified airplane by serial number. A boroscope inspection of the cylinders and valves is easily done thru the spark plug holes. Opening the oil filter to look for metal is usually done. But how many hours since install is it. A salesman may change it and not make a log entry. Are there any obvious repairs to control surfaces that are not documented. If the airplane was painted were the control surfaces removed and balanced. If the interior was redone were fire rated materials used. And a good look for corrosion is important fixing it gets expensive fast. The log search can be done by the buyer but interpretation needs experience.
@evanhodgson39013 жыл бұрын
John is a very knowledgeable mechanic, he has nailed it spot on, I have done dozens of pre buys on several different types of aircraft. A proper pre buy inspection should actually take longer then an annual inspection, especially on an aircraft you have never seen before. It can take hours reading through old technical records. It all comes down to what the buyer wants and how much money they want to spend. Sure a pre buy can be done in a day, but it’s up to the buyer on how much risk they want to take on their investment. Their needs to be some questions asked to the buyer and the seller and a good game plan put in place before a pre buy is started, everyone needs to be on the same page or it can go south really quick. You need to start on the paperwork, you can tell pretty quick on the aircrafts condition just based on records alone. And based on what the buyers expectations on the inspection are will determine the extent of what is looked at on the airplane.
@cessnarigging3 жыл бұрын
I guess I do this a little backwards. I start on the Acft itself. No matter what the records indicate an overall check of basic Aircraft tells me if I want to spend more time on the "candidate" as the records are more time consuming. I have had many a 5-minute to 1/2 hour pre-purchase based on what the potential buyer expected and the condition of the Airframe presented. In those situations I charge the hourly rate and dismiss the pre-buy before it ever starts. Saves everyone a lot of aggravation in the end.
@Mrsournotes3 жыл бұрын
Great video you two. I read an occasional Savvy bit on pre buys, both acceptable and unacceptable results. Very interesting stuff, just as your guest explained.👍🏽👍🏽
@buckshot7043 жыл бұрын
Excellent guest. I learn something every time John makes an appearance. ✈️😎👍
@davidholubetz177 Жыл бұрын
"I'd work on a Piper, if I worked on Pipers"
@f14flyer113 жыл бұрын
I am looking at purchasing a Bonanza in the near future. The ABS (American Bonanza Society) has folks around the country that do pre buys on Bonanzas. So if you do not know anyone that would be a good source. I imagine Cessna and Piper has similar groups you can contact...
@nickolson14913 жыл бұрын
Very good, thanks. This is a very big topic to try to cover in one episode but you did a good job covering the high points. I would emphasize what John said about finding an IA who is very familiar with your make and model. Someone who has seen where the failures most often occur. The comments below about the importance of logbook scrutiny are very important. One thing to consider is how many different mechanics have worked on this airplane? Has anyone seen it enough to become familiar with it or has it been seen by a different A&P every year or two. How many times has it changed owners? Has it been used for training? What areas of the country has it lived in? Some of these things should be considered before even getting to the point of a pre-buy. Another helpful resource is type clubs. The folks in those clubs can suggest areas of that make and model to be sure to check, and they can suggest an expert who you should consider to do your pre-buy. I'm a proponent of spending the money to get a really good, thorough pre-buy. If it turns out not to be good, it's better to know. If it turns out to be good, it's money well spent for the confidence in your new plane.
@stubby43173 жыл бұрын
Interesting subject set in an interesting used aircraft market. I made a full cash offer on a plane but was outbid by someone who offered above the asking price and waived a prebuy! Similar experience on another a few weeks later. I eventually prevailed but what a journey. Thanks for putting this together.
@edb77423 жыл бұрын
Waiving inspection seems risky.
@vracan3 жыл бұрын
yeah it's amazing how many people willing to buy without inspection and also how many sellers seem put-off by having to put thier plane through it!
@JoseRivera-lt2cc3 жыл бұрын
Firm believer in prebuy guidelines presented by SAVVY. Suggest you have them on your show.
@cessnarigging3 жыл бұрын
See my previous comment to EH. SAVVY tries to set a format one-size fits all standard for every Aircraft model. You are still limited to the individual that performs the evaluations expertise. I have been hired by SAVVY as well but when one is familiar with the model you can do a preliminary evaluation of the expected findings for that particular model Aircraft. Many times I have rejected a pre-purchase in less than a 1/2 hour during a preliminary walk-around. This is why I feel a relationship with the potential buyer is such a critical step. Take a 500 hr T182T as an example that shows up with faded paint or sub-standard touch-up details, poor interior and light hail damage that is listed as 10 out of 10 condition. No need to even bring it inside for a closer look before a phone call to the buyer to see if they want to continue prior to any negotiations or the evaluation process. Compare that to a TR182 and you open a 1/2 dozen panels to look for known weak points be it structural or expensive components. Why go into phase one or two of a "checklist" when known weak points are going to be discovered? These weak areas are varied with every different Aircraft Model so there is no way to standardize a step by step evaluation. Items like a new Avionics package only to find improper installation standards throughout are an immediate deal killer. Every model and every upgrade varies on what and where to look during a preliminary evaluation before going deeper.
@davidholubetz177 Жыл бұрын
@@cessnarigging great info ! thank you
@mattf490063 жыл бұрын
The parallels between a aircraft pre buy and a pre purchase home inspection are uncanny...I'm a contractor and I am constantly repairing and addressing items either ignored or just not investigated thoroughly by some "home inspector " ...like aircraft pre buy guys the lack of regulation and or licensing often leaves a buyer with a hefty bill later on
@SmittySmithsonite3 жыл бұрын
Always great info from the best guests you could possibly find here! 👍😎
@Factory4002 жыл бұрын
I have never purchased a pre-owned airplane, but a friend purchased two with little to no pre-buy. In both cases he was seriously burned (no surprise). Of course, before he knew about the problems - he has already spent a pile of money on upgrades that outclassed the condition of the airframes and engine. Educated guess the losses were measured in many hundreds of thousands which could have been avoided by spending a few $k on good inspections.
@Greg71pa2 жыл бұрын
Where do you go to find someone to do a pretty for you?
@Jeff-m5x3j3 жыл бұрын
I am at the point of just starting my training and wondering if buying a plane to train in is wise vs. renting. I am thinking that just as “Get-there-itis” must be avoided, “Need-to-buy-a-plane-itis” is almost as bad.
@TakingOff3 жыл бұрын
I would remove all emotion and look at mission needed and best way to fulfill mission. If you’re going to fly a few times a year for a $100 hamburger, rent probably best. If you’re looking for a way to get there for business (like me) and fly 200+ hours a year- then buy.
@Jeff-m5x3j3 жыл бұрын
@@TakingOff probably renting while the mission is being defined would be wise as well.
@KevinSmithAviation3 жыл бұрын
Great episode Dan and Christy. Excellent information and advice. Thank you. Keep up the great work. 🤘🇺🇸🛩️
@Hawka-Loogy3 жыл бұрын
Pre buy is the best aviation money ever spent. Expert document check matters as well. In California, call Jake at Jake’s Air Repair.
@gonetoearth25883 жыл бұрын
Excellent video. Thx!
@lockedin603 жыл бұрын
A lot of this is common sense. When it comes to a major financial investment it is always better to look closely ( mental-theoretical-practical) aspects of the investment ever before you get emotionally attached. Emotions tend to cloud judgement quickly. John seems to be a level headed guy with a lot of wisdon.
@N412BE3 жыл бұрын
That was all pretty much spot-on info.
@lockedin603 жыл бұрын
Will looking at the age of the aircraft and it's major components be a predictor of potential major problems immediately or "just down the road"? I see this as a key plus a look at the maintenance records.
@TheReadBaron913 жыл бұрын
Always amazed how some aircraft owners will buy a plane sight unseen, no prebuy and to see how their jaw drops at the first annual bill.
@mikercflyer73833 жыл бұрын
Talking about the condition of an airplane have you seen or heard of Jimmy’s World KZbin channel? A new and different angle about aviation.
@walterweigert98403 жыл бұрын
I did, and the man is beautifully crazy. He defiets all logics but seems to get away with it. I love his madness. Cheers from NE Patagonia, Argentina.
@RobtheAviator3 жыл бұрын
Jimmy is awesome
@justplanefred2 жыл бұрын
That's actually more scarry than I thought. I was under the impression if a plane had a recent annual and has a reasonable amount of time until major overhaul you were fairly safe. I guess that's not even close to the truth.
@walterweigert98403 жыл бұрын
If I and/or my family or friends would rely on an aircraft, I certenly will spend some intelligent money to do some thorough research on what i´m buying. It´s like buying a nice woodden build house almost eaten by thermites just because it´s well painted and full of nice furniture. I´m buying myselve a huge problem. My and others lives are deppending on that desition. As always, cheers from NE Patagonia, Argentina. BTW: in aviation, safety comes FIRST!
@nealhere3 жыл бұрын
Why would he not work on a piper even if he worked on pipers?
@cessnarigging3 жыл бұрын
The older I get the more I like to adhere to the "KISS" mindset. Those experts in every area tend to know a little bit about everything. Currency on specific models is much like currency flying a particular brand & model Aircraft for a Pilot. It doesn't mean you cant fly different model Aircraft but proficiency is a key factor in how well you do it. ; )
@vracan3 жыл бұрын
Have to say I'm starting to be discouraged with aviation community in my area .I am in process of buying an aircraft and so far 2 of the the sellers backed down from selling their plane to me once I mentioned I would be getting a prebuy inspection done on their plane. What's up with that?! I am starting to see how sellers don't even trust what they are selling. Aircrafts are machines with people's lives at stake for god's sake not some car.
@TCovey2103 жыл бұрын
Trim those carpet threads John.
@cessnarigging3 жыл бұрын
Ever since I read your post about that Annual you had some 20-25+ years ago I have repeated those concerns to dozen's of new A&P's I trained. In addition, I personally look for this before any Aircraft leaves my facility ever since I read that post! Teaching new mechanics how to think like the Owner and their expectations is not necessarily anything related to what they ever learned in A&P school. It is all about those details big or small!
@ecossearthur3 жыл бұрын
Boom!
@markzimmermann34413 жыл бұрын
Every aircraft owner should be intimately familiar with the illustrated parts catalog and maintenance manual for their particular airplane and engine. This allows for an intelligent conversation between the mechanic and pilot. Troubleshooting is an art that is paramount in aviation ownership.
@TCovey2103 жыл бұрын
Hey ask John if he knows the Duck ? From Cessna Pilots Society….
@josephjolly19363 жыл бұрын
Pre buys can get ugly real fast. Do your homework.
@leeadams59413 жыл бұрын
John is a treasure...too bad he is a Cessna guy and not a Maule or Belanca guy
@mpamsinc3 жыл бұрын
NICE VIDEO . Let John know it is not cezzna but cessna. Hurts my ears every time he says it .LOL
@cessnarigging3 жыл бұрын
Some things are just out of my control.... ; )
@bobby0612023 жыл бұрын
I would categorically disagree with most of this. Welcome to catch me offline to discuss if you'd be interested.