Marc's Public Blog - Flying

I first did 1h20 in the B737:

AFter hand flying for most of the session, I let the computer do one ILS approach on its own in bad weather:

After that I went across Paris to the other Aviasim location to do the Airbus A320 and I will admit that it very much preferred its screens, interface and automation. I did a flight from Lyon to Nice and once I got the hang of it, did a nice landing:

It is not exactly in Paris, 1.5-2h south east by car, and 1.5h by train and bus. I took the train from Gare de Lyon to Melun and then a bus that took about as long as the train to go to Safran, for employees that work there. Uber would have been close to $200....

I did want to stress that the museum is at the plant and in the middle of nowhere ;)

After 1h45, I got there, finally. I was not able to enter the company grounds for good reason, but the museum is on the side and free to enter on wednesdays during limited hours 09:00 to 12:00 and 14:00 to 17:00. There is an anoying 2h gap at noon where you can't enter and I was stressed that I would have to leave at noon, not have time to finish and have to wait outside for 2h in the sun to come back in at 14:00. In the end, I got lucky as one of the volunteer guides (most are retired employees who enjoy doing this for fun), ended his tour at 13:00, so I got closer to 4H and got to see it all. I believe if you are on your own, no one kicks you out and you can continue to look at things by yourself without anyone kicking you out, which is nice.

There were multiple guides roaming around, I joined a few separate tours as they roamed around multiple exhibits with different explanations. After all these years, I finally learned the difference between multiple jet engines and realized that airliners use turbofan engines that are effectively custom turboprops that use fan blades to make thrust instead of propellers but otherwise they are reasonably similar. The exhibits also made it very clear that military jet engines are pretty huge and often the entire plane is built around the engine and happens to be as long as the engine is. I also didn't know how much space the postcombustion chambers for afterburners, took:

multiple versions of the same engine

those are the engines that SNECMA/Safran is known for

SNECMA is also known for the Concorde engine, a marvel of its time:

still very impressive engines to this day

And those are the turbofans that power airliners. Safran and GE make many of the engines used by Airbus and Boeing:

they even designed more efficient variable pitch fans

For comparison, here is a turboprop:

And a bad ass huge radial engine with reduction gears:

The cool part is they had a shop in the back where they were rebuilding old engines with retired employees that were probably bored at home and happy to see their friends at work and help build/restore engines they used to work out:

Then we had a small break as a vintage Mirage 2000 was scheduled to do a low pass, and land:

After the quick break, I restarted the museum from the beginning with another guide:

Great so see museums that show that the first heavier than air aircraft was indeed french (Avion 3) and predated the wright brothers by 10 years, even if it was a very poor aircraft, it did fly in ground effect for a short distance. It's hard to call it an airplane by any standards, but it was still the first heavier than air aircraft to take flight on its own (not using wind, or a hill and gliding):

The company started as Ghome Omega which made the most efficient and durable radial engine in 1909:

50 horsepower and over 3H of runtime by then, which was a small miracle

french world record of fight endurance thanks to the best engine made

the propeller was were made in glued slices to guarantee the wood quality

The competition made V engines:

Safran then converted to jet engines by using knowledge brought by the germans during WWII:

and they soon became leaders

post combustion chambers took extra room

And Safran makes other things

including landing gears, who knew?

Various other displays:

Interstingly when during the war, they were not able to work on plane engines, they also made motorcycles to keep the factory oworking, and they made a lot:

And last, was the space section as they work with satellites as well as Ariane

I had no idea Ariane did consider making a space vehicle

Missiles:

Propulsion for satellites:

And more random things, still:

And that as it for the visit. It can be done thoroughly in 3h flat if you are fast, but 4H is a bit more comfortable, so I'm super thankful for the volunteer I was with who stayed through his lunch hour to finish the tour at 13:00

15 years ago, I did a lovely flight around Hawaii's Maui, Molokai, and Lanai, so I figured I'd do it again this time around. It was still fun but unfortunately the winds were strong and greatly limited where I was able to fly, so it was just a quick loop around half the island as it was apparently not safe to go to West Maui, Lanai, or Molokai:

N335SP is what I flew 15 years ago, it's still there

N6009V was my ride this time around

the garden I had been to a few days earlier

Hana airport

Venus pool

Seven Sacred Pools

a good vantage point of the older lava flow

Since the flight was much shorter, the highlight was Molokini:

lots of snorklers :)

It was then time to fly up the coast towards the airport:

I noticed this drag strip

And that was it for the flight, a bit short but better than nothing

got some night training at the same time, did ok on my night landing

here is my blog on the first 10 years (clickme)

Here are all my bestof pictures from the last 20 years: https://photos.app.goo.gl/8EZeGWW6KurJiCAE6

Anyway, here are the 20 year stats:

So yeah, it's really not a lot, but I made the flights count. I also should note that I stopped doing lots of training flights just because, or staying current just to stay current, or getting checked out in more planes that I would reasonably not be able to fly. At this point I pretty much only fly C182, or a 172 when I have to. For the distances I fly, staying current in SR22, the higher prices and lesser availability aren't really worth it (it's the how much time are you saving in flight vs the higher time you spent to be able to save that time).

Highlights for the second 10 years:

Only one unexpected experience in these last 10 years:

So just like I said 10 years ago, I'm going to continue to fly when it makes sense, but it's not my main hobby and I don't see the need to fly myself with weather restrictions if I can fly commercial to the same place (LA area) for a 5th or 10th of the price. But it's nice to know that if there is somewhere unusual to go or the zombie apocalypse happen and all commercial planes are taken down, I have options left :)

And as parting words, some of my bestof bestof pictures:

night flight back from Palm Springs to Palo Alto

Vintage pictures:

Moffett Hangar One

Google new campus

and another new campus on the Moffett side

Apple Spaceship Rainbow

Busy SFO

Typical SF day :)

track day at buttonwillow

some dot.com had a small self driving car test track just in front of KPAO

Plane graveyards:

Mountain flying to/from Burning Man:

Squawpine aka Palisades

Back side of Flatstar (the less flat side)

Welcome home :)

5302N that took me there multiple times until an engine failure

Mountain flying to/from Mammoth:

A very cool flying trip to Madras for the total Eclipse

got to see Lassen on the way

Edwards AFB:

Flight from Duxford plane museum to Cambridge:

Hawaii Big Island:

Flight to Oceano and Hearst Castle

wildflowers

Here is to many more years:

so long

The visit starts with the car and motorbike collection:

One small building on space rockets, because why not? :)

Also an impressive bike and motorbike collection:

Yes, it is a winery, still :) I'm assuming the museum fees don't come close to paying for the upkeep, so I'm sure some of the winemaking fees still help with the upkeep of the entire place:

Relatedly, a collection of tractors used to work in the grape fields:

Then, more random things :)

before getting to the actual plane collection:

Lovely place indeed:

And as luck would have it, 3 rafale fighters flew by on the way out to Orange: