scratch built Cessna mod

Started by docnayeem, February 27, 2014, 10:30:05 AM

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docnayeem

scratch built Cessna mod
wing span 36in
fuse length 32 in
made in HD thermocol

manojswizera

Russ-40 Trainer, Mr.moss, Pushler, Skysurfer, Mugi , F-22, Red swan, Xtra-300, redfury, flying mantaray.

rcgarage

No its HD 16 density foam EPS

rcgarage


docnayeem

Yes its EPS HD foam 14 kg / m 3

utkarshg13

Looks pretty. Why not decorate it with some coloured tapes etc to give a complete cessna look...
Just a suggestion... Also, post videos of flying.
"If you were born with wings, do every thing you could, for flying."

docnayeem

Yes video is being edited will post soon

utkarshg13

"If you were born with wings, do every thing you could, for flying."

docnayeem


docnayeem

Yes utkarshg13 I should decorate it .... Time as usual ..:(

utkarshg13

"If you were born with wings, do every thing you could, for flying."

K K Iyer

@docnayeem
Well done sir.
Consider adding some nose weight.
Regards.

docnayeem

@ K K Iyer  sir ...
Thanks ... The model is slightly nose heavy already ... Any specific reason ? Please lemme know
Regards

utkarshg13

Even I thought for this once. Try re balancing the CG.
"If you were born with wings, do every thing you could, for flying."

rcrcnitesh

Maker | Aeromodeller | Teenager

rastsaurabh

mod = model as I could understand.

K K Iyer

@docnayeem
Appears to be flying in a tail down attitude. Reason could be:
1. Tail heavy, needing forward pressure on elevator stick to prevent zooming
Or
2. Nose heavy, requiring lot of up trim and/or need to hold some back pressure on elevator stick to maintain height. If so, will nose up when speed increases.
Or
3. Needs some downthrust, ie, motor pointing 1-2 degrees downward.

Where is the CG presently? (as percentage of chord from leading edge)

docnayeem

The cg is 25 % of cord ...