My next DIY FPV plane:
- Wingspan 1700mm
- С3536 1200kv 600w Motor
- 50a 6S ESC
- APC 11x7 Prop
- Emax ES09MA Metal Gear Servos
- 1800g flight weight with 4S 2P 6000ma 400gr battery.


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- 2000mm (balsa+foam)
- С3536 1450kv 500w Motor
- 40a 6S ESC
- APC 9x4,5, 9x6 Prop
- Emax ES09MA Metal Gear Servos
- 1500g flight weight with 4S 4000ma battery.


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Plane for this year.

- 1460mm (balsa+foam)
- Aeolian 2820 С3542 1450kv 1000w Motor
- 50a 8S Castle ESC
- APC 8x6, 8x7 Prop
- Emax ES09MA Metal Gear Servos

- 2000-2300g flight weight with 4S 4000-8000ma battery.

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My finished balsa Specter1400 build. I'll post a FPV flight video shortly.
Build Log:

- Specter 1400mm (balsa+foam+carbon)
- Aeolian 2820 С3542 1450kv 1000w Motor
- 50a 8S Castle ESC
- APC 8x6, 8x7 Prop
- Eagletree Logger v4+OSDpro+GPS+2D/3D
- 1.2ghz lawmate 1000mw VTX
- LiIon 6s 6000-9000mah battery
- Emax ES09MA Metal Gear Servos
- Sony effio-V 800tvl video cam
- Removable wing, tail, fuse
- 2100-2400g flight weight with battery
- 150km/h flight speed 6S 25A 540w (tested)
- 200km/h flight speed 6S 45A 900w (tested).

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Sorry, It will be in Russian.
Новая версия, меньше по размерам, более "аэродинамичный" фюзеляж (меньше боковой поверхности впереди ЦТ).


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Sorry, It will be in Russian. Новый блог будет на русском языке.

Самодельный беспилотный носитель для FPV.
Цель построить FPV самолет с полетным весом 2100-2300гр и временем полета 1 час на скорости 100км/ч (или 20мин на скорости 150км/ч).
Профиль крыла DS21 8.75_1.6. Угол установки 1-1,5 градуса, стабилизатор 0граду...Continue Reading

As Skywalker is good FPV plane why not to "klone" its design in advanced form.

ver.1 ver.2

I think it is best for not big (2000mm span and light as 2-2,5kg) for start in FPV.

2000mm span, 45dm2, 1,8-2,5 kg, 60min flight time at 50km/hr (max speed 100km/hr).

Моторсет:
1450kv 3536 100gr 10x6 3S, 9x6 4S
1200kv 3536 100gr 11x6 3S.

I want now to redesign its fuse to contain 3 x 4s 5000ma. And advance its flight time to 120min at 60km/hr.

How I make fuses? First I make foam sandwich with skeleton of plywood. Than I cut excess of foam with knife and patchwork it with stripes of paper.

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My new DIY project.
The goal is not too big model. Very stable, no bad habits as Dutch step. With good aerodynamic efficiency.


Airfoil MH45 10% - root, mh_pw 9% - wingtip. Tip twist 3 grad.

35-36 1400kv motor 9X6 prop 45 amp esc 5000mah 3s battery.

Fuse. Positive molded fiberglass.
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DIY FPV plane. Made from depron and balsa.
35-36 1200kv motor 9X6 prop 45 amp esc 5000mah 3s battery.



XFLR5 testing:
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