December 2025

Next SFM Meeting:

Friday, January 30, 2025

Meeting Directions: CrossPiont Church

 

Click Any Photo to Enlarge



Our December 2025 meeting took place the day after Christmas.  Twenty-three(23) creative modelers were able to drag themselves away from the vast holiday dinner left-over's to share their experiences!  President Cal Branton was attending to a family commitment in another part of the country so he could not attend and share his boundless humorous stories.  In the meeting invite, Secretary Scott Anderson challenged the membership to bring in their own jokes and stories.  The best two jokes/stories (by acclaim) would win a secret Santa door prize.

John Baligrodzki, Phil Zuidema and Opie Logue offered good entertainment.  The judges awarded Phil and Opie framed aviation art for their respective workshops.

 


John Baligrodzki's Kokusai Ki-76 Scout by Andersen Designs

John brought back his Ki-76 project to show the developments he had made on the landing gear. John discussed his design changes with co-developer, David Andersen.

John advises that he might have it ready by the 2027 summer flying season. We look forward to seeing it!

 

Phil Zuidema’s North American B-25J Mitchell

Phil shared his FligthLine Models B-25J Mitchell Bomber from Motion RC. Last season Phil was looking for an easy to fly model (other than his giant scale squadron) and this model caught his attention.  Phil’s dad flew B-25’s in the Pacific Theater with the 490th “Burma Bridge Busters” bomber group in WW2.  His Father flew in 40 missions.

The Flightline B-25J has a wingspan of 1600mm (63”) and is powered by a 6s-5000 LiPo.  Phil tried a 6000mah pack but it was physically too big to fit in the model. He then had an “interesting” experience trying to return it to Hobby King over a two month period.

Phil’s B-25J is guided by a FrSky radio and receiver with a stabilization mode.  Phil has had extensive education in programming the FrSky since its purchase.  The receivers are reasonably priced and the transmitter is a good value.  Phil has had over 20 flights on the B-25J and looks forward to an early spring to add to the number!

 

Jan Larsen’s Heads-up:

Since the November meeting, Jan has progressed on his FPV project to provide on-board flight status information that can be viewed through the FPV set-up similarly to what a pilot would see in his full-size aircraft.

As Jan had shared in his last presentation, FPV generally has a fixed viewpoint/camera.  A fully gimballed system tied to a head tracking system allows the pilot to look about while flying giving a better perspective for take-off & landing.  The problem is judging distance and glideslope.  Jan has shown us a new set of instruments that would be placed in the cockpit, in view of the gimballed camera system that gives a visual indication of altitude and alignment much like a glideslope indicator using a simple 6X10 dot matrix color display and a powerful, lightweight processor tied to (initially) ultrasonic sensors and eventually laser sensors.  The use of the instrument would currently be limited to landing as the ultrasound altitude sensors have a range of approximately 14 ft.  The dot matrix display would show a Blue line at above 14 ft and a Green line when near 1 inch above the ground.  It has an update rate of 1000 measurements/second.  Jan is also looking at a 1”-2” high resolution screen (like a modern Apple Watch screen) for future enhancements.

Jan says that with the proper sensors and some deciphering of the Xbus system that it may be possible to create an autopilot system to augment the FPV experience.

Jan’s configuration is modular and he has created mounting to fit in a number of aircraft including his OV-10 Bronco an Me-163 Komet and other jets. He says that the system allows the video signal to be sent (with a range of 3 miles) to Large Screen Monitors to allow spectators to experience the ‘ride’! We look forward to NAMFI Owatonna and Minnesota Jets in 2026 for a demonstration!

We look forward to more updates!

If you haven't had a chance to check out the brief video of Jan's System, just click the link below ...

Click the Picture to Check-out the YouTube Video Demonstration & Additional Details on Jan's FPV System

Our Next Meeting will be Friday January 30th, 2026!  Please bring a project/experience/story to share!

Dan Schmidt’s Halberstadt D.V

 

The Halberstadt D.II was a biplane fighter aircraft developed and manufactured by German aircraft company Halberstädter Flugzeugwerke.

It was adopted by the Luftstreitkräfte (Imperial German Army Air Service) and served through the period of Allied air superiority in early 1916.  As the first biplane configuration fighter aircraft to serve in combat for the German Empire, it had begun to be superseded in the Jagdstaffeln and other early German fighter units by the superior Albatros fighters in the second half of the year, although small numbers of Halberstadts continued in use well into 1917.

The D.V version was a less radical departure from the earlier D.II version and mostly differed from the D.II, in having its four-member cabane strut structure supporting a central panel for the upper wing, rather than both upper wing panel's wing roots meeting along the centerline of the aircraft, for better forward pilot vision.  It also used the D.III version's Argus As.II engine and changed the mounting position of the aircraft's 7.92 mm (.312 in) lMG 08 machine gun from the right to the left side of the nose. A total of 57 D.V aircraft were built, from orders placed in October 1916 and January–June 1917, with 31 of these being sent to Germany's ally in the Central Powers, the Ottoman Empire.

Dan’s model has been under construction since 2007 and has been stored while other projects have priority.  Since several of those projects had been “retired” this past year, Dan has put his energies into completing the D.V.

Dan obtained Gary Sunderland plans from Flying Scale Models December 2002 article for the project.  It is a ¼ scale model powered by a Saito FA-180 converted to gasoline and ignition.  He’s modeled it after Rudolph Stolt’s aircraft from 1916.  Due the long tail moment, Dan tells us that he has enough lead in the nose to shield a small nuclear reactor.

Dan hand cut all the pieces to model the Mercedes dummy engine and the wing radiator.  The model is complete and Dan expects to fly it this spring (2026) 19 years after he started the project!  We look forward to seeing it fly!

 

Ahmed Bassal’s Repair of Live Hinges

Our master of composite construction had brought some examples of repair of composite live hinges for jet models.

Using a 2mm thick Dremel cutting tool and DuBro hinges and BVM epoxy.

 

Jan Larsen’s portable CO2 Fire Extinguisher

This season a pilot lost his turbine powered jet to an in-flight fire. It is always important to have an extinguisher on hand for hot-starts.  Jan found that the traditional 20# CO2 tanks were getting expensive so he found a source of smaller/more affordable tanks that would meet the needs of the RC turbine pilot.

The tank Jan brought in is connected via an insulated line to a spray painting valve.  This gives flexibility for directing the flow in the model/fire.  A smaller tank set-up could possibly be used as an on-board fire extinguisher for larger models.

   

Online SFM Dues (Link on top left of Homepage)

Just a reminder that Treasurer, Larry Sorenson has set up an On-Line Link through the website so you can pay your annual dues/donations.  There is an additional .74 fee to the club for the service, so just pay $11 or an additional donation if you wish to. Every little bit helps!


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Contacts

Cal Branton, President

CalvinBranton@gmail.com

 

Larry Sorenson, Treasurer

SledWorks2@gmail.com

 

Scott E. Anderson, Secretary

andersonscotte@hotmail.com

 

Jon Bomers, Web Editor

MNBigBirds@Hotmail.com

 

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