Time to take the Plunge
The Phoenix 2000 had been resting nose-down against the wall ever since completion of repairs following its disastrous last flight. Walking into the study its presence served as a poignant reminder of the damage I'd inflicted. However its sleek graceful shape also provided aspiration that I might eventually develop skill enough to do it justice in the air.
That evening, its long-held position against the study wall was replaced by the terminally battered form of the Floater Jet.
The Phoenix took up the station on the desk, ready for final flight preparations. Deep breath, very excited...Working again with the Phoenix the great layout of its fuselage compared to the Floater became immediately obvious.
The moulded fuselage, while not outwardly much wider than the Flyer has much more space due to its thin-walled nature. It also has a battery tray, meaning that the ESC and the battery can occupy the same zone. The tail servos are also well clear of the “busy” zone as the Phoenix has removable wings with these located directly under. Consequently there’s lots of room left to locate the receivers.
I attached the receiver itself to the sidewall with velcro and taped the antenna running forwards. It certainly looks very neat and is wonderfully accessible. The small satellite receiver I velcroed to the top of the fuselage just aft of the canopy, orientated across the plane.
This layout fulfils what I understand to be the requirements for robust signal reception - receivers not blocked, with motors and batteries being the main culprits. Secondly the two antennas (single receiver antenna and satellite in this case) are orientated at 90 degrees to inhabit different radio environments, or something along those lines.
So everything's fitted, and the Phoenix's ready to fly, once again...
Showing posts with label battery tray. Show all posts
Showing posts with label battery tray. Show all posts
Wednesday, 17 July 2013
Friday, 24 May 2013
A Profound Sadness
...collateral damage by stupidity
Having returned home, I was overcome by a profound sadness at having inflicted such wanton damage to such a lovely aircraft. It was like a nice pet being given to a bad home, and I was the culprit. Oh dear.
It may seem silly but I really felt gutted by the sequence of events; the effort I'd made, aspirations thwarted and damaged caused for no gain. A sorry waste for no benefit at all.
I pondered the situation and decided on two things. Firstly, as damaged as the Phoenix was it was still repairable to a flying state. Secondly, I would get a smaller and more novice-friendly aircraft.
For the Phoenix it was spares-shopping and improvisation. The nylon fuselage was up-ended in a jug of boiling water and left overnight, in the hope that relief of residual stresses would help to straighten up the wrinkles.
The original kit had included a fixed spinner, if no motor were to be used. This I modified to adapt to the spinner-base and to clear the propellor mounts. The battery tray, which had shattered most impressively, I tried to reconstitute after the fashion of a jigsaw-puzzle but then abandoned as folly, fabricating another out of modelling ply.
The wings mounts I superglued together and reinforced with fibreglass mesh. Ailerons were remounted, using hinges to replaced the ruptured EPO hinge and, as a bonus, I "activated" the moulded-in flaps giving them the same hinge treatment as the ailerons and installing servos in the ready-moulded wing recesses. A new battery to replace the compacted original 1800mAh completed the repair process.
Now all I needed was the skill to fly the recreated Phoenix...
Having returned home, I was overcome by a profound sadness at having inflicted such wanton damage to such a lovely aircraft. It was like a nice pet being given to a bad home, and I was the culprit. Oh dear.
It may seem silly but I really felt gutted by the sequence of events; the effort I'd made, aspirations thwarted and damaged caused for no gain. A sorry waste for no benefit at all.
I pondered the situation and decided on two things. Firstly, as damaged as the Phoenix was it was still repairable to a flying state. Secondly, I would get a smaller and more novice-friendly aircraft.
For the Phoenix it was spares-shopping and improvisation. The nylon fuselage was up-ended in a jug of boiling water and left overnight, in the hope that relief of residual stresses would help to straighten up the wrinkles.
The original kit had included a fixed spinner, if no motor were to be used. This I modified to adapt to the spinner-base and to clear the propellor mounts. The battery tray, which had shattered most impressively, I tried to reconstitute after the fashion of a jigsaw-puzzle but then abandoned as folly, fabricating another out of modelling ply.
The wings mounts I superglued together and reinforced with fibreglass mesh. Ailerons were remounted, using hinges to replaced the ruptured EPO hinge and, as a bonus, I "activated" the moulded-in flaps giving them the same hinge treatment as the ailerons and installing servos in the ready-moulded wing recesses. A new battery to replace the compacted original 1800mAh completed the repair process.
Now all I needed was the skill to fly the recreated Phoenix...
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