GeeBee R3 750mm TRILOGY: PART 3: First Flight

...a few surprises

The GeeBee got its chance for a first flight on a beautiful, if somewhat breezy, afternoon with lovely clouds spread across a giant canvas of bright blue sky.

Playing it safe for the first take-off, I had the GeeBee on the dirt to give it a take-off smoother run. After a quick taxi-test, I headed it into the breeze and eased up the power.

It takes off pretty easily and without fuss, but the first surprise came when I eased off the elevator and found it nose-diving rapidly, so much so that I only just caught it in time. It was also turning right, so I had a tense minute or so as I steered it clear of trouble as I adjusted the trims.

After that things were a lot more enjoyable; it turns out that the GeeBee is very floaty, another surprise, and is fun and easy to fly. In fact its characteristics lead me to believe it has 3D capabilities, now I just need to develop mine!

It turns very quickly and easily and, with full power, is pretty brisk without being super-fast, so it didn't take long before I was flying it with some confidence.

Bringing it into land it floated in straight enough, rounding out well. I let it drop just a fraction, still a good landing, but this small jolt was enough to dislodge one side of the undercarriage and loosen the other mount.

However this is easily corrected with a little superglue, and I'm looking forward to exploring the GeeBee's abilities further...

GeeBee R3 750mm TRILOGY. PART 1: Unofficial Unboxing

...a great-looking little plane

I’d had the GeeBee sitting in the corner for a while and finally got around to unboxing it.

It’s a nice quality kit, coming safely boxed and individually wrapped so that all parts were in perfect condition. The fuselage is even secured in place with velcro straps, a first for me.

The GeeBee comes in the classic Texaco livery which looks great and the decal application is nice. The fuselage is full EPO including the cowling which is nice, however there is a downside - the battery access is a small hatch on the underside.

The 5g servos, in wings and fuselage, are pre-installed along with the control horns. The high-standing tail wheel is also fitted, leaving only the tail planes to be screwed into place. The wing, with locating pins up front, is also screwed into place - a glue-free assembly.

The iconic GeeBee undercarriage comes pre-assembled, with integrated wire reinforcing which also serves as the mount slotting into the wing. Included is sprung bracing wires stabilising the undercarriage as well as bracing the wings to the fuselage, which should look great assembled.

The kit comes with two three-blade props and two spinners, the latter being the only disappointment - they're EPO, with the cone apparently needing to be stuck onto the base with double-sided tape! I'm not surprised to read that people have ditched these for real spinners. In fact, had I known, I’d have tried to get a replacement spinner when I ordered the kit…

Stinger Ready to Go

...hopefully it will be good

The Stinger has been reconstructed with its new fuselage and replacement fan unit, fitted with a zen-first R615X receiver  and, just yesterday, received its new Nanotech 2200 4S 45-90 power pack.

Apart from it looking sharp and new with the replacement fuselage, and interest in how the new DSMX receiver will work, it's the performance impact that the big nanotech will make that I'm most intrigued in.



And it is big; in fact it's too wide to fit easily into the fuselage, bulging the foam past the matching form of the canopy. I'm hoping that in due course the foam will compress a little to reduce this distortion but there's no denying that there's a lot of battery there.

My experience with 4S nano's on my Rarebear indicate that they offer substantial performance improvements, although I'm not sure whether, in this case, the additional grunt will be offset by the increase in mass over the 1800 40C Zippy I used previously.

Anyhow, I'm very interested to try out the reborn Stinger. I had, in fact, been hoping to get it out this afternoon for a test run but the weather wasn't cooperating with overcast and windy weather. Lets hope there's a mild and sunny afternoon in the offing soon...

Raptor Glider D-Box Pro 2000. Afternoon Cruise.

...a pleasant afternoon out

Sunday afternoon turned out sunny and mild, a nice opportunity to take the Raptor for a leisurely cruise around the field. With the local venue busy, I headed for a field at which I'd previously considered flying but never got around to going there.

The field had had the grass cut back for some reason, leaving it with an interesting geometric finish, combined with its contrasting brown colour would make an excellent spot for a first FPV flight; you'd easily be able to find where home was!

Getting the Raptor out, I installed the Mobius atop the fuselage and sent the big glider soaring skywards. There northerly wind was quite mild but choppy, making the flight a little interesting when the Raptor approached ground level and curtailed most low and slow flying, which is can be the most fun.

Nevertheless it was a lovely afternoon to be out, and floating a slow glider around is likewise a suitably relaxing occupation. The most anxious bit was a brief inverted flight towards the end when, pushing the Raptor in an inverted pull-out, I realised there was insufficient charge in battery to execute this power-sapping manoeuvre.

Rolling the Raptor out, I pulled up steeply and came awkwardly close to a flood light pole, hitting which would definitely have ruined a lovely afternoon outing...