Performance and Specification - Jabiru J400 4 seater Kit

We see the Jabiru J400 as a go anywhere distance crunching aircraft which is very economical to run
and with reliability proven in the 2 seater aircraft which has been flying now for 15 years. Carry up to
3 passengers or fill the rear with luggage. Low maintenance fibreglass construction means less time
in the workshop and lower outgoings at permit renewal time. The engine is a purpose-built
horizontally opposed air cooled six cylinder power unit. It is direct drive, fitted with a silencer and
provides smooth quiet effortless power for minimal cost.

Fully Approved in the UK
All flight testing has been completed to FAR23 standards. Structural testing was completed and reports were submitted to PFA to comply with the latest version of FAR23. Full spin testing and flight testing have been completed demonstrating compliance to FAR23. The kit is now fully approved in the UK and many examples are now flying and touring Europe.

The J400 is the first modern four seat kit aircraft to be approved by the PFA in the UK.

Building a J400
Typical build effort is 500 man-hours. Aircraft have been built in as little as 3 months with 6 months being typical for a concerted involvement. Some builders enjoy the build experience and go on to build a second aircraft! Only simple tools are necessary, although we suggest a Dremel type device, a heavy-duty pop riveter and carborundum jigsaw blade.

Demonstration Flight
We would be pleased to show you the aircraft, talk you through the build and take you for a demonstration flight, where the J400 will speak for itself. Often demo flights are booked at short notice to take advantage of good weather, so please do not hesitate to call us.

Kit price only £39,000 including VAT!

PERFORMANCE AND SPECIFICATION FOR THE JABIRU J400 AIRCRAFT KIT

Engine                         Jabiru 3300cc 120hp
                                   6 cylinder, 4 stroke

Propeller                     2 Blade Fixed Pitch
                                  60” dia. x 53” pitch

Height                          2200mm       (86.6”)

Length                         6550mm        (257.8”)

Tailplane Width            2660mm         (104.7”)

Cabin
            Width               1120mm  (44.09”) 
            Height              1090mm  (42.9”)           

Wing Span                   8100mm   (318.8”)

Wing Area                   8.0 sq.m   (86.1 sq.ft)

Wing Loading              Gross   13.9 lbs/sq.ft.

Aspect Ratio                8.1 

Speeds
Vne (never exceed)        138kts  (158mph)
Va (max. manoeuvre)     90kts    (104mph)
Cruise 75% power          120kts  (138mph)
Max. straight and level    138kts  (159mph)

Stall Speeds at Gross Weight
Vso (full flap)                 48kts    (55mph)
Vs1 (clean)                    60kts    (69mph)

Climb Rate                   1000 ft/min.

Service Ceiling             15,000ft

Empty Weight              345kg   (759 lbs)

Gross Weight               700kg   (1540 lbs)

Useable Load              355kg   (781 lbs)

Structural Loading
Flight Load factor           +3.8g  -1.9g      

Fuel Capacity              140 lts. (31 gals)

Range                          520nm  (598sm)

Endurance                   4.8 hrs

Fuel Consumption at Cruise
120kts = (75% Power)    25 lts/hr (5.6 gals/hr)

Take Off Distance – Groundroll  250m – 400m

Landing Distance –  Groundroll 200m (650ft)

Glide Ratio                  10:1

Crosswind Component  14kts


 

Fast, easy to assemble kit
All components are pre-manufactured
Fuselage is factory joined
Build time typically 500 - 600 hours
Everything supplied except for paint and
    upholstery
Cruise at 120 kts burning 20 litres per hour
Very good handling characteristics
Can be flown on a NPPL with GP medical
Useable load of 355kg
Smooth running six cylinder engine
Easy and economical to maintain
Very quiet operation with silencer fitted as standard

Purchase Cost Plan

The J400 is supplied complete with six cylinder engine, silencer, alternator, Sensenich propeller, VFR and engine instruments, spats, electric fuel pump, battery, electrical wiring and switches. In fact everything except for soft seat covers and painting.  

       
       
       
       

The pricing is correct at the date of publication, but due to exchange rate fluctuation may vary without notice.

 

More Information:

* Click here for more photos

* Comparison of the J400 with a late model C172

* Download a customer's article published in the PFA magazine (with thanks to Brian Hope, Editor)

*  Dimensioned triple view drawing.

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