Building a Sports Model – Part 1

With our myriad fans clamouring for more website posts, it’s time to show the masses what goes into building a flying model aircraft.

After asking around the club for a ready-to-fly, easy-going, 60 size sports model, I was handed the exact opposite: a fibreglass short kit for a 30cc IMAC stunt model. (IMAC is a competition class for more-or-less, mostly less, scale aerobatic aircraft).

But to be honest I wasn’t sorry – things like this don’t come your way every day, and a kit like this is pretty rare.

The model is a Laser 200 with a 2 metre wing span, and it comes from PBG Composites in New Zealand.  It must have been stuck in a time capsule because they seem to have stopped making them at least 10 years ago.

Above – the real thing

 

Below – short kit  – fibreglass fuselage and engine cowl, plans, undercarriage, neat carbon fibre wing joiner

 

Below – foam wing cores

The first question to ask of a nascent model is what sort of power plant it desires.  These days electric motors are popular but not with me.  A 30cc petrol motor would be the usual choice here, but a glow-plug motor is much lighter, smaller and simpler, so I picked up a second hand OS 1.20 to run a 16 x 8 prop.

And I’m glad I did because these are fantastically well sorted motors – amazingly compact with a power muffler that has a very neat attachment for changing its position.

Then there is all the other hardware and materials to purchase.  A dozen sheets of balsa for wing skins, a sheet of 1.5mm ply, 10mm balsa, fibreglass cloth, engine mount…

Below – the stuff required: fuel tank, servo arms, servos, wheels, tail-wheel, control horns, spinner, propellers, wing leading edges, control hinges, battery, s-bus terminal, receiver…

…and now we’re ready to build.

‘Up in the Air’ Festival

The club is participating in Lake Macquarie’s ‘Up in the Air’ Festival to be held at Rathmines Park on Sunday 23rd May.

EDIT 26th May:  Photos of the club stand erected for the event

 

“This is a fantastic opportunity not only to see … spectacular aircraft soar over Lake Mac, but to enjoy a host of land-based entertainment in a beautiful part of our City,” someone said.

More to the point, it’s an opportunity for the club to get some public exposure (no, not the Jacko kind of exposure).

A marquee is being organised to display an assortment of models and what-not, to provide information to the public about this great hobby of ours, and maybe get a few people motivated to join us.

If you would like to help out on the day or provide some gear for display, please contact a committee member.

Tickets are $8 each, with free entry for children aged 15 and under.

Cessnock Airshow

Peter Jackson (Jacko) is interested in attending the Airshow at Cessnock Airport alleged to take place the weekend of 13/14 March. 

Jacko has a camper trailer with an annex of 2.4 metres, with an additional 4 metre extension if required. He is looking at free camping on McFarlane Reserve (flat, with some trees, plenty of space) in Broke from Friday night. There are toilets and an excellent store and Pub, a short walk away, with meals available.  You can swim in the nearby brook too. Dog friendly. 

He would love to organise a group to “Do” a day or two at Cessnock Airshow with many lovely warbirds.  His extended annex would be available to any poor soul that needed a roof for a night or two, no charge there, but they would need their own bedding and a tolerance to good rum, or something else! 

Let’s do this and have some more Club Fun.

Contact Jacko for more details.

(Editor’s Note: Jacko promises to wear clothes… most of the time).

New Committee Elected

A new committee was elected at the recent AGM. Please click here for details.

Many thanks to retiring president Andrew for his efforts over the past couple of years. The field has been developed and club membership increased substantially during his presidency.

Thanks also to Brian, who has volunteered an enormous amount of time and effort in fulfilling the dual roles of Secretary/Treasurer for many years, rendering invaluable service to the club.

AGM Saturday 10th October 2020

The club AGM is to be held this Saturday 10th October.

1.00pm start time at the flying field, aiming at a short meeting.  All members are encouraged to attend.

New committee members are to be voted in.  Nominations are open, particularly for the positions of President, Treasurer and Secretary, with Brian and Andrew not wishing to be re-nominated.

If you are willing to take on one of these vital roles please let Brian or Andrew know.