|Micro Bird of Time Specifications|
|Wing span||1.200 m||47 in|
|Wing area||11.2 dm2||174 sq in|
|Length||510 cm||200.8 in|
|Flying weight from||110 g||3.9 oz|
|Wing loading||9.8 g/dm||3.2 oz/sq ft|
|Centre of Gravity||35-40 mm from wing leading edge|
|Micro Bird of Time Typical Weights|
|Fuselage||20.0 g||0.7 oz|
|Wing||50.0 g||1.8 oz|
|Fin||6.0 g||0.2 oz|
|Tailplane||6.0 g||0.2 oz|
|Total structure||82.0 g||2.9 oz|
|Receiver||4.0 g||0.1 oz|
|Rudder servo||4.5 g||0.2 oz|
|Elevator servo||4.5 g||0.2 oz|
|Battery||15.0 g||0.5 oz|
|Flying weight||110 g||3.9 oz|
Review by: CarelMicro Bird of Time
Order was received very soon. Price vs quality is not good. Too expencive!!!!!!!
Review by: Mauricio RiquelmeMicro B.O.T.
Very good service from HyperFlight. After 2 weeks I received the M.B.O.T very well packaged. I live in Chile South America!! Good delivery time. The kit had good quality wood and all the pieces are laser cut. Instructions for assembling are very short, but good photos. I missed the plain, but on your website, you warn that the kit does not come with a blueprint. Regards.
Review by: Alex ArthurA tiny BoT (part2)
As a follow-on from my previous review, I can now report that the micro Bird has now fledged! I put the cg at the aft edge of the spar and it flew perfectly on the slope, with no trim changes from the initial neutral setup required. I flew on a virtualy still (3-5mph wind according to the forecast) cold day and had great fun scratching around. The model reacts well to bubbles of lift (probably from a bonfire a few hundred yards upwind of the base of the slope) and can be turned on a sixpence, so making use of the slightest disturbance is easy. I used the larger rudder option, which may have been of help in this. Overall, a rewarding model with very pleasant flying characteristics.
Review by: AlexA tiny BoT
This is a nicely presented model, that has excellent laser cutting so everything fits perfectly. The downloadable instructions are a well recommended read before starting, to avoid a few potential errors. A little sanding to remove the 'pips' holding parts in the sheets and the minor burning from the cutting process is all that is required for 99% of the parts. Parts fit is generally perfect straight from the cutter, so don't over-sand! I used super-phatic rather than cyano, which I have found by experiment is noticeably lighter and easier to use. I strengthened the elevator halves coupling as I was not happy it was stiff enough by making a deeper section replacement from the scrap ply sheet. Note that the supplied covering film has NO BACKING film! You can wasre a lot of time and frustration till the penny drops! My complete model, covered in a mixture of Solite and the supplied film came in at 50g. 4ch Frsky tfr4b rx, two hs35hd servos and a dreamflight alula battery weigh 41g, so I am expecting a flying weight of circa 95g once the final installation is complete. A very satisfying build!
Review by: William MacLeodMicro BOT
Thank you for an excellent transaction. This kit arrived in Canada from the UK in excellent condition and in very short order. I'm very impressed with both the kit and the service and am looking forward to an "over winter" build.
Review by: Anthony RobertsNIcely scaled down version of the 3M Classi
This is more of a first impressions review as the kit only arrived a couple of days ago and is destined for a winter build.
No need to say much about delivery turnaround times an packaging. Neil has again lived up to his fabled superfast turnaround times and sensible packaging.
A couple of things to note. There are several small parts in the kit, including motor mounts and pre-bent z bends, (itís worth putting these carefully to one side or taping to the fibreboard sheet supplied to protect the balsa sheet.
There is no plan in the kit. Not really a big deal as J & H build log is very detailed. There is a detailed part list and useful links included as well. In addition to the official build guide there is also an insightful build series by Steve (A470RC Soaring) https://youtu.be/Sr71OPbKaS0, this goes from unboxing, build and flight.
The kit comes with a roll of lightweight covering that seems very similar to the Angel wings Featherlight.
The quality of the wood is good and the laser cutting very reasonable.
The kit has the option as being built as a motorised or sailplane version.
Itís good to see this as a kit available in the UK, and at 1.2M a very manageable proposition.
As a final recommendation of the really good flight videos on YouTube on of my favs is from John Woodfield https://www.youtube.com/watch?v=sQwKy8WIrxA