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 101 flights across 38 airframes and 26 operators, with JOHNS STEVEN the largest observed operator.

✈
ACTIVE AIRFRAMES
38
last 7 days
🏢
OPERATORS
26
unique airlines
📊
FLIGHTS
101
tracked
⏱
AVG DURATION
33m
per flight
⚠
INCIDENT RATE
1.0%
1 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
10/12/2026
1h 32m
△ Low approach-stability score
10/2/2026
31m
△ Low approach-stability score
9/11/2026
36m
△ Low approach-stability score
9/11/2026
40m
△ Low approach-stability score
9/6/2026
2h 1m
△ Low approach-stability score
9/2/2026
19m
△ Low approach-stability score
8/30/2026
1h 9m
△ Low approach-stability score
8/28/2026
29m
△ Low approach-stability score
8/22/2026
2h 56m
△ Low approach-stability score
8/15/2026
28m
△ Low approach-stability score

Recent flights

Real flights of JAB4 · airborne ≥ 20 min

30
10/12/2026
1h 32m
△ Low approach-stability score
10/12/2026
20m
No alerts
10/12/2026
1h 4m
No alerts
10/12/2026
55m
No alerts
10/12/2026
1h 1m
No alerts
10/12/2026
35m
No alerts
10/11/2026
20m
No alerts
10/11/2026
50m
No alerts
10/11/2026
29m
No alerts
10/11/2026
1h 12m
No alerts
10/11/2026
39m
No alerts
10/11/2026
35m
No alerts
10/10/2026
29m
No alerts
10/10/2026
20m
No alerts
10/10/2026
20m
No alerts
10/10/2026
31m
No alerts
10/10/2026
48m
No alerts
10/10/2026
32m
No alerts
10/10/2026
53m
No alerts
10/10/2026
2h 44m
No alerts
10/10/2026
20m
No alerts
10/10/2026
26m
No alerts
10/10/2026
34m
No alerts
10/9/2026
2h 55m
No alerts
10/9/2026
1h 25m
No alerts
10/9/2026
2h 26m
No alerts
10/9/2026
1h 33m
No alerts
10/9/2026
27m
No alerts
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)