9/28/09

September Indoor Meeting


Yesterday's indoor meeting was well-attended with several newcomers and spectators in the crowd.


Mike brought something new, a tiny catapult launched glider. It is sitting on a standard #10 envelope here.


The tiny CLG makes my Little Richard look enormous.


The Little Richard, with a 12 inch wing span, is easy to build and fly. Mine flew right off the board and has been a reliable flyer ever since I built it two years ago. This video shows what happened yesterday when I wound it up too much.


Smacking into an iron beam isn't good for stick and tissue airplanes. This broken wing will be easy to fix, though.


Here is another Little Richard. Mike modified this model by reducing incidence (notice how the trailing edge is raised) and carving a lightweight balsa prop. The CG has been moved back to about 70% of the wing cord. Mike says trimming was more difficult with this arrangement, but performance is greatly improved.


Norman's Pussycat, a Dick Baxter design.


The wing of Norman's modified Cougar is covered with gift wrapping which, when wetted, resulted in a nice mottled pattern.


Tom showed his Deperdussin racer to Marco. This old model from the Nowlen Aero kit was flying well on Sunday.


Refreshments included coffee, cookies, and these delicious Chinese snacks (main ingredients: glutinous rice, sugar). Breakfast of Champions.


Eduardo is one of our newest members. The U.C. Berkeley student brought some of his models, like this A-6, from his native country of Chile. These are definitely carry-on items!


Eduardo says the P-25 class is popular in South America. This example, a good beginner's plane, was designed by Cacho Lastiz.


The transparent P-25 passes under a bright light.


Dave K used an unusual technique to build his new peanut scale Heinkel He 219 Uhu. The wing is conventionally built, but the fuselage and nacelles are built around carved foam forms; the foam is melted away when the wood structure is complete. Dave has posted more information about this project in the discussion forum at Small Flying Arts, here.


Dave is not done trimming the He 219, and he plans to add more scale details, but the small twin is already flying nicely as you can see in this video.


Several years ago, Dick Baxter's Akro design was the subject of a Marin Aero Club group build and contest. Tom decorated his Akro with a Kermit Walker motif, which starts to make sense when Tom explains that Kermit was judging the contest. The strategy didn't hurt, as Tom won that contest.


The pilot looks familiar.


Driving home, I took this picture of wild turkeys on the grounds of St. Vincent's. When I see these birds I'm reminded that Benjamin Franklin proposed making them the USA's national bird. Interesting idea.

9/21/09

Secrets of Free Flight Revealed

Ray shows how to get a 2-minute max flight with his Senator:

Step 1 - Put in the turns.


Step 2 - Fix the front end.


Step 3 - Set the DT. Don't forget!


Step 4 - Fly.

9/13/09

wings over wine country


Scenes from this years Sonoma County airshow.


9/11/09

Thursday perfect

George claimed it was the best ever.

Hardly any wind, hot, a few clouds.

Everyone flew well, but the Benson jumbo Pfaltz was dreamy. A little more rubber, a few more winds and the giant fourbladed in-line prop sliced through the blue sky like a hot knife through butter lifting the figment of George's imagination way up high. Next a timed torpedo release.

And Gale's buttery biplane sliced through the star thistle in a hard but safe landing.


9/6/09

Red. yellow and bluebird.

Thursday 9/3 was a bust because of the steady wind. A few of us enjoyed some short flights and long walks. Certainly not the conditions for Paul's exquisite JA Bluebird. It's built exactly to the plans and is covered and marked in Paul's unique style - (can someone fill me in on the significance of the numbers?

The master Jerry is explaining something to Paul that is over my head.

Paul has enough of this red and yellow tissue to last at least until the Jimmie Allen Centenary.


8/31/09

Just Right

Yesterday was just right. Not a regularly scheduled MAC meeting, but some of us were at Lakeville anyway taking advantage of near perfect conditions. It was the kind of day that makes you feel good to be outdoors. The kind of calm, sunny day we've been missing for most of the summer.


My new dime scale P-51B was ready for its first powered test flights. Long story short: it flies! Thanks to everyone who helped with trimming: Dave K, Jerry, Phobe, Tom, Gale, and Ray. We experimented with different rubber motors, moved the CG around, shimmed the nose block, put a tab on the wing...and there's still more trimming to be done.


Ray's new Senator features the German colors of red, black, and gold. He says it wasn't by design, he was just using up scrap tissue! Anyway, the plane looks good. It flies good, too.

I'm sure that some of our readers recognize the character on the fin:

Senator Jack S. Phogbound from Li'l Abner.



This is Jimmie Allen on steroids. Gale doubled the size of the Jimmie Allen BA Parasol, from 24 to 48 inches, keeping all of the outlines intact but modifying the structure for a stronger airframe. This model is covered with medium-weight silkspan.


Gale launches the big parasol. This one has a mind of its own, being a good flyer but unpredictable. Yesterday, this plane hit a car being driven by a SAM 27 member in the parking lot. Gale's plane was undamaged. The car might be in the body shop for a few days.

8/27/09

Name the Plane



This month's Mystery Plane is really special. Some clues to make guessing easier:
1. Plane resembles an Airstream trailer with radial engine and wings tacked on.

2. Parked in the pavilion between Terminals 1 and 2 at the Munich airport.

3. Currywurst, French fries, and beer served at take-out window.

Okay, it's not really an airplane. It's Smokey Joe's Cafe. Cut me some slack.

I just spent two great weeks in Germany visiting my cousins. Unfortunately I've missed a lot of flying this summer, so I decided to drop in at SAM 27's regular Thursday meeting this morning.

My new dime scale P-51 barely got off the ground before something broke (the brass tube inside my hand-carved prop is loose, don't ask me why) but I had a good time and took a few pictures.


George with his new enlarged Pfalz Canard. The fantasy flyer is doing nice, big circles.


Rod and George prepare to launch.


Jerry's SNJ Texan


Jay was flying an Earl Stahl design, the Weight Rule.


Tom surely would have lost his new Jimmie Allen Special today if not for the pop-up wing DT. This little plane flew so high it was practically invisible.


Tom's Ta-152


This should be the Mystery Plane. I'm afraid I don't know the name of the model or the gentleman flying it. This is an interesting design and a sharp looking model, too.

8/5/09

Memory Lane

Here are a couple of pictures of my dad taken in the fifties. I'm not sure what the models were. One is at a competition for general modeling and the other was taken at Sutton Park to the SE of Birmingham (England). Both airplanes are freeflight. Thanks to Brian for the great pics and video. Tom W


8/2/09

July indoor session / windbreak

July's gym meeting saw some new faces. A big welcome to newcomers, and a warm welcome back for returning flyers.
The recently relentless winds made us especially grateful for our indoor venue.
Here are the minutes from our last meeting:

(click on any pic, for a better view)

Jay brought a couple of really nice models...
A very competitive looking Lacey M10.







Also, a neatly camouflaged Auster.



Unfortunately, its tail was knocked off during trimming flights.




George was flying his venerable veteran DH Puss Moth, which has more than a few flights on it.
Here he describes the details:




Another rendition of the ubiquitous Baxter Akro,
this one by Ed; a past MACster, returning to the hobby.




Kermit's Born Loser using every inch of available airspace.
It regularly turns in impressive flight times.




Mike put up a few flights with his Bostonian Fat Cat.




And heres a pic of Mike's Peck ROG,
embellished with M&Ms.
When asked by his daughter if it was a peanut,
he replied
"nope... its a plain"





Tom was there, but didnt do any flying...
he was busy polishing the huge trophy he won at
the recent SAM rubber contest.