JOHNS STEVEN· ICAO24 aa8787· last seen 10h ago

N778J is a Jabiru Aircraft J430, a single-engine piston aircraft operated by JOHNS STEVEN. SkyMeter has tracked 318 flights totalling 200 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is MO47 to KMBY. Service window in our records spans 363 days. Of those flights, 10 (3.1%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Jabiru Aircraft J430 has a maximum takeoff weight of 1,543 lb, light wake category.

About the Jabiru Aircraft J430

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 flights across airframes and operators, with the largest observed operator.

✈
FLIGHTS
318
all time
⏱
FLOWN HOURS
200
tracked time
📍
AIRPORTS VISITED
79
unique
📡
CALLSIGNS
2
110 routes
📅
SERVICE PERIOD
10/14/2025 → 10/12/2026
first → last
⚠
INCIDENT RATE
3.1%
10 flagged

Top routes

By flight count

10
2
2
75U → KH17
2
2
2
2
2
2
2
2

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Jabiru Aircraft J430

Engines
Single Piston
Vref (approach)
55 kt
MTOW
1,543 lb
Wake category
L

Recent flights

Newest 50 operations of N778J

50
10/12/2026
1h 32m
△ Low approach-stability score
10/12/2026
2m
No alerts
10/10/2026
2m
No alerts
10/10/2026
3m
No alerts
10/10/2026
53m
No alerts
10/10/2026
34m
No alerts
10/8/2026
12m
No alerts
10/8/2026
36m
No alerts
10/8/2026
1h 17m
No alerts
10/7/2026
1h 55m
No alerts
10/7/2026
21m
No alerts
10/5/2026
19m
No alerts
10/5/2026
50m
No alerts
10/3/2026
8m
No alerts
10/3/2026
23m
No alerts
10/3/2026
47m
No alerts
10/3/2026
1h 45m
No alerts
10/2/2026
44m
No alerts
10/2/2026
5m
No alerts
10/2/2026
7m
No alerts
10/1/2026
1h 22m
No alerts
9/30/2026
22m
No alerts
9/30/2026
14m
No alerts
9/28/2026
1h 7m
No alerts
9/28/2026
59m
No alerts
9/27/2026
2m
No alerts
9/27/2026
43m
No alerts
9/27/2026
15m
No alerts
9/27/2026
19m
No alerts
9/26/2026
51m
No alerts
9/6/2026
20m
No alerts
9/3/2026
38m
No alerts
9/3/2026
47m
No alerts
9/2/2026
1h 14m
No alerts
9/2/2026
31m
No alerts
8/28/2026
35m
No alerts
8/28/2026
33m
No alerts
8/26/2026
9m
No alerts
8/26/2026
16m
No alerts
8/26/2026
24m
No alerts
8/26/2026
13m
No alerts
8/26/2026
1h 24m
No alerts
8/20/2026
27m
No alerts
8/20/2026
17m
No alerts
8/18/2026
3m
No alerts
8/13/2026
39m
No alerts
8/13/2026
45m
No alerts
8/11/2026
43m
No alerts
8/11/2026
43m
No alerts
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