Official Nexa 1650mm CAC Wirraway “RAAF Camo” Balsa Wood ARF Discussion Thread

[Aros]

CAC Wirraway “RAAF Camo” 1650mm (65") Wingspan - Balsa Wood ARF from Nexa - NXA1075-001

The CAC Wirraway represents a unique and often overlooked chapter in World War II aviation history. Developed in Australia by the Commonwealth Aircraft Corporation from the North American NA-16 trainer—the same lineage that led to the legendary T-6 Texan and Harvard—the Wirraway served as a multi-role aircraft performing training, reconnaissance, and light attack duties. Its broad wing, distinct greenhouse canopy, and rugged stance give it a distinctive look that stands apart from more familiar warbirds.

The Nexa CAC Wirraway captures that unmistakable character in a beautifully executed wood ARF that delivers both presence and versatility. Its distinctive canopy, scale-inspired lines, and classic proportions create a model that commands attention on the ground and carries that presence into the air—offering something refreshingly different on any flightline.

Built from precision laser-cut balsa and plywood, the airframe provides a strong, lightweight structure with the clean finish and rigidity that wood ARF models are known for. The result is smooth, stable flight characteristics and predictable handling, making the Wirraway equally suited for relaxed scale flying or general sport use.

Designed for both electric and glow power systems, the Wirraway offers flexibility to match your preferred setup. Whether configured for electric simplicity or traditional glow operation, it delivers a balanced, confidence-inspiring flight experience that highlights its unique design and heritage.

Distinctive Warbird Presence The Wirraway stands apart with its broad wing, framed greenhouse canopy, and rugged stance. It’s a look that’s instantly recognizable—and refreshingly different from the typical warbird lineup. On the ground or in the air, it commands attention.

Greenhouse Canopy Detail The expansive framed canopy is a defining feature of the Wirraway’s design. It creates a unique silhouette and adds a level of visual depth that stands out both up close and in flight.

Smooth, Confidence-Inspiring Flight A stable airframe and well-balanced design translate into predictable, easy-to-manage handling. From relaxed scale cruising to everyday sport flying, the Wirraway delivers a composed, confidence-inspiring feel.

Functional Flaps for Enhanced Control Integrated flaps expand the aircraft’s flight envelope and improve low-speed handling. Whether setting up for landing or refining your approach, they add both realism and control.

Precision Wood ARF Construction Built from laser-cut balsa and plywood, the airframe offers excellent rigidity with a clean, professional finish. This construction method delivers both durability and the smooth flight characteristics pilots expect from a wood ARF.

Electric, Gas or Glow—Your Choice Designed to support both electric, gas glow power systems, the Wirraway adapts easily to your preferred setup. It’s a flexible platform that lets you build for simplicity, performance, or tradition.

Features:

• Distinctive CAC Wirraway design stands out from typical warbirds on any flightline
• Striking camouflage scale livery delivers strong presence in the air and on the ground
• EP/GP compatibility lets you choose electric simplicity or glow realism
• Scale-inspired design delivers smooth, stable, and predictable flight characteristics
• Functional flaps improve low-speed control for smoother, more confident landings
• Designed for .46–.72 4-stroke or equivalent electric power for flexible performance
• Detailed cockpit with pilot enhances realism and scale presence
• Large greenhouse canopy adds depth, detail, and unmistakable scale character
• Precision laser-cut balsa and plywood construction delivers a rigid, durable airframe
• Factory-applied covering provides a clean, professional finish right out of the box
• Pre-hinged control surfaces and included hardware simplify assembly and setup

Includes:

• Nexa CAC Wirraway “RAAF Camo” 1650mm (65") Wingspan ARF with factory-applied scale covering
• Painted cockpit with pilot figure and interior details
• Comprehensive control linkages, hardware, and assembly accessories
• Instruction manual

Requires (Electric):

• 7+ Channel radio - select a minimum 7 channel radio from our Radio Collection
• 7+ Channel receiver - select a minimum 7 channel receiver from our Receiver Collection
• Brushless outrunner motor - we recommend the Admiral GP7.5 5020-670Kv Brushless Motor
• 80 Amp brushless ESC - we recommend the Admiral RVS 80A ESC with 8A SBEC
• 2x metal gear servos for elevator and rudder - we recommend TWO Hitec HS-645MG Ultra Torque Ball Bearing Metal Gear Standard Servo
• 6x micro metal gear servos for flaps and ailerons - we recommend SIX Hitec D85MG 22g 32-Bit Metal Gear Micro Servo
• 4 Cell 14.8V 4000-5000 mAh LiPo Battery - we recommend the Admiral Pro 5000mAh 4S 14.8V 60C LiPo Battery with EC5 Connector
• Electric propeller - we recommend the Admiral 13x10 Electric Series Wood Propeller
• 4 Cell compatible battery charger - select a minimum 4 cell (4S) charger from our Charger Collection

Requires (Gas):

• 7+ Channel radio - select a minimum 7 channel radio from our Radio Collection
• 7+ Channel receiver - select a minimum 7 channel receiver from our Receiver Collection
• .46-.70 glow or 7.45 to 11.5cc gas engine - we recommend the NGH GT9 Pro 9cc Two-Stroke Engine
• Standard 11x6 2-blade gas propeller - we recommend the APC 11x7 Gas Propeller
• 3x metal gear servos for elevator, rudder, and throttle - we recommend THREE Hitec HS-645MG Ultra Torque Ball Bearing Metal Gear Standard Servo
• 6x micro metal gear servos for flaps and ailerons - we recommend SIX Hitec D85MG 22g 32-Bit Metal Gear Micro Servo

Customer Note
Nexa ARF models are constructed out of balsa wood and plywood. These are not foam models. The assembly of balsa wood ARF aircraft requires basic model building skills including the installation of servos, ESC, and motor (or gas engine). Product Specifications:

AGE LEVEL : 14 and Up
SKILL LEVEL : Intermediate
BUILD TIME : 8+ Hours

Model Scale	1/7.5
Wingspan	1,540mm / 60.6in
Length	1,120mm / 44in
Weight	3300g / 116.4oz
CG (Center of Gravity)	80mm from the wing root leading edge (including wheel well) measured aft
Power System (Electric/Gas)	5020-670Kv or equivalent brushless outrunner motor for electric or .46 - .70 glow (7.45cc - 11.5cc gas) (required)
Electronic Speed Control	80A+ (required)
Propeller (Electric/Gas)	13x10 2-blade for electric or 11x7 2-blade for gas (required)
Servos	Electric - 8 x servos (required) 2x Hitec HS-645MG for elevator and rudder 1x Hitec HS-645MG for throttle (gas only) 6x Hitec D85MG for flaps and ailerons
Landing Gear	Fixed wire gear (included) with optional retractable landing gear (sold separately)
Required Battery (Electric/Gas)	4S 14.8V (required)
Required Radio	8+ Channel (required)
Ailerons	Yes
Elevator	Yes
Rudder	Yes
Flaps	Yes
Lights	No
Hinge Type	Heavy-duty CA
Material	Balsa and plywood construction
Skill Level	Intermediate
Build Time	8+ Hours
Recommended Environment	Outdoors

[WDivCV61]

Had to pull the trigger on this one, just too obscure not to. Same ole demise though with my balsa planes, gas or electric.

[Joe Hockey]

Yep , My birthday is 5/14 and this is what I am getting . I have to give to Motion. The camo, the weathering, the pilots, they got it right ! I have both sizes of the Dauntless and they are great flyers , I except this plane to do the same . I will however go to 6s 5000 because I know the model will need nose weight. I plan on the same set up as my Nexta Dauntless -60size motor, 6s5000 and 100amp ECS

Did anyone notice the variance in the span ? Is it 60” or 64.9 “?

[WDivCV61]

Just had it out to inspect all the parts but already put it back with the plethora of clear tape. Was able to measure the wing sections though, center section 18" and the 2 outboards 23.5" each. 65". Of course measuring while in sections taped in the box all stacked up give it a ± of about a 16th or so.. You will most assuredly like it.

[Joe Hockey]

Thanks appreciate you measuring the wings .

[Joe Hockey]

Just had it out to inspect all the parts but already put it back with the plethora of clear tape. Was able to measure the wing sections though, center section 18" and the 2 outboards 23.5" each. 65". Of course measuring while in sections taped in the box all stacked up give it a ± of about a 16th or so.. You will most assuredly like it.

Are you sticking with the 4s or going to 6S ? I know with the Dauntless they suggested 4s and I went with 6s and it flys great with virtullay no weight needed for CG

[WDivCV61]

If go electric most likely stick with 4S.