Jabiru Aircraft J430 (JAB4)
ICAO JAB4 Light Piston

Jabiru Aircraft J430

Single Piston

The Jabiru J430 is an Australian light sport aircraft that represents the larger end of Jabiru Aircraft's all-composite lineup, designed for the growing LSA market in the early 2000s. Built in Bundaberg, Queensland, the J430 features a distinctive high-wing configuration with a roomy side-by-side cockpit and tricycle landing gear, powered by Jabiru's own air-cooled 2200cc flat-four engine producing 85 horsepower. The aircraft's composite construction keeps empty weight around 660 pounds, allowing a useful load of roughly 880 pounds while staying within LSA limits in many jurisdictions. With a cruise speed around 100 knots and fuel burn of just 4-5 gallons per hour, the J430 offers economical cross-country capability for training and recreational flying. The type has found favor with flight schools and private owners worldwide, particularly in Australia, Europe, and North America, where its simple systems and relatively spacious cabin make it competitive with American LSA designs. The J430's operating envelope is typical for the category—never-exceed speed of 122 knots, normal operations below 108 knots, and gentle stall characteristics with full-flap stall speed around 39 knots making it forgiving for student pilots. SkyMeter has tracked 153 flights across 45 airframes and 27 operators, with JOHNS STEVEN the largest observed operator.

ACTIVE AIRFRAMES
45
last 7 days
🏢
OPERATORS
27
unique airlines
📊
FLIGHTS
153
tracked
AVG DURATION
33m
per flight
INCIDENT RATE
3.3%
5 flagged

Safety in context

The incident rate counts flights with ANY safety event detected by SkyMeter — go-arounds (a routine response, not a failure), unstable-approach gate flags (advisory thresholds), rejected takeoffs (the system working as designed), and runway events. It is NOT an accident rate or fatality rate. For accident statistics, refer to the NTSB Aviation Accident Database (USA) or the Aviation Safety Network. See methodology for what each event type measures.

Performance

Speed envelope & approach

Vref
55 kt
Vref range
Vmo
Mmo
Vne
122 kt
Vno
108 kt
Vs1 (clean)
45 kt
Vs0 (landing)
39 kt
Vfe
70 kt
Approach category

Dimensions

Airframe geometry

Wingspan
Length
Tail height
Wheelbase
Gear width
Wake category
L

Weight & identification

Operating limits

MTOW
1,543 lb
MALW
Manufacturer model
J430
FAA designator
Registered

Recent incidents

Flagged flights of JAB4

20
07/04/2026
54m
△ Unstable approach
07/04/2026
21m
△ Unstable approach
07/03/2026
35m
△ Unstable approach
06/30/2026
21m
△ Unstable approach
06/23/2026
32m
△ Unstable approach
06/21/2026
20m
△ Unstable approach
06/20/2026
43m
△ Unstable approach
06/20/2026
1h 1m
△ Unstable approach
06/19/2026
36m
△ Unstable approach
06/19/2026
22m
△ Unstable approach

Recent flights

Real flights of JAB4 · airborne ≥ 20 min

30
07/05/2026
2h 47m
No alerts
07/05/2026
20m
No alerts
07/05/2026
24m
No alerts
07/05/2026
29m
No alerts
07/05/2026
2h 45m
No alerts
07/05/2026
26m
No alerts
07/04/2026
44m
No alerts
07/04/2026
23m
No alerts
07/04/2026
29m
No alerts
07/04/2026
54m
△ Unstable approach
07/04/2026
42m
No alerts
07/04/2026
21m
No alerts
07/04/2026
36m
No alerts
07/04/2026
45m
No alerts
07/04/2026
21m
No alerts
07/04/2026
1h 6m
No alerts
07/04/2026
30m
No alerts
07/04/2026
47m
No alerts
07/04/2026
30m
No alerts
07/04/2026
35m
No alerts
07/04/2026
21m
△ Unstable approach
07/04/2026
21m
No alerts
07/03/2026
48m
No alerts
07/03/2026
54m
No alerts
07/03/2026
25m
No alerts
07/03/2026
29m
No alerts
07/03/2026
3h 40m
No alerts
07/03/2026
45m
No alerts
07/03/2026
21m
No alerts
07/03/2026
45m
No alerts
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)