Aeropro Ninja (NNJA)
ICAO NNJA Light Piston

Aeropro Ninja

Single Piston

The Aeropro Ninja is a Czech-built single-engine ultralight that has carved out a niche in the European microlight market since its introduction in the mid-2000s. Designed and manufactured by Aeropro in the Czech Republic, the Ninja is a high-wing, side-by-side two-seater built around a steel-tube fuselage with fabric covering and composite fairings. It's powered by a Rotax 912 series engine producing 80–100 horsepower, giving it a cruise speed around 90 knots and a range of approximately 500 nautical miles on internal fuel. The type is certified under European CS-LSA and UK SSDR regulations, making it accessible to sport pilots and popular among flying schools and private owners seeking an economical platform for touring and training. The Ninja's relatively low operating costs, docile handling, and spacious cockpit have made it a steady seller in the UK and Central Europe, where it competes with other Rotax-powered microlights like the Eurofox and Ikarus C42. Its 450-kilogram maximum takeoff weight keeps it firmly in the ultralight category, and its short-field performance, requiring less than 300 meters for takeoff, suits grass strips and small airfields. SkyMeter has tracked 49 flights across 12 airframes and 3 operators over routes, with SKYRANGER OWNER GROUP LLC the largest observed operator.

✈
ACTIVE AIRFRAMES
12
last 7 days
🏢
OPERATORS
3
unique airlines
📊
FLIGHTS
49
tracked
⏱
AVG DURATION
38m
per flight
⚠
INCIDENT RATE
2.0%
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
45 kt
Vref range
—
Vmo
—
Mmo
—
Vne
108 kt
Vno
86 kt
Vs0 (landing)
35 kt
Vfe
65 kt
Approach category
—

Dimensions

Airframe geometry

Wingspan
—
Length
—
Tail height
—
Wheelbase
—
Gear width
—
Wake category
L

Weight & identification

Operating limits

MTOW
992 lb
MALW
—
Manufacturer model
Ninja
FAA designator
—
Registered
—

Safety profile

Flagged flights · last 7 days

Family

Related variants

0

No related variants.

Recent incidents

Flagged flights of NNJA

20
10/5/2026
31m
△ Low approach-stability score
10/2/2026
52m
△ Low approach-stability score
9/28/2026
49m
△ Low approach-stability score
9/26/2026
49m
△ Low approach-stability score
9/24/2026
55m
△ Low approach-stability score
9/13/2026
23m
△ Low approach-stability score
9/9/2026
43m
△ Low approach-stability score
8/25/2026
56m
△ Low approach-stability score
8/23/2026
58m
△ Low approach-stability score
8/20/2026
46m
» Overspeed

Recent flights

Real flights of NNJA · airborne ≥ 20 min

30
10/11/2026
36m
No alerts
10/11/2026
34m
No alerts
10/11/2026
41m
No alerts
10/11/2026
1h 3m
No alerts
10/11/2026
31m
No alerts
10/11/2026
51m
No alerts
10/11/2026
52m
No alerts
10/11/2026
19m
No alerts
10/11/2026
45m
No alerts
10/11/2026
36m
No alerts
10/10/2026
44m
No alerts
10/10/2026
43m
No alerts
10/10/2026
48m
No alerts
10/10/2026
1h 14m
No alerts
10/8/2026
25m
No alerts
10/8/2026
1h 26m
No alerts
10/8/2026
54m
No alerts
10/8/2026
32m
No alerts
10/8/2026
44m
No alerts
10/8/2026
1h 2m
No alerts
10/7/2026
20m
No alerts
10/7/2026
24m
No alerts
10/7/2026
1h 10m
No alerts
10/7/2026
56m
No alerts
10/7/2026
1h 7m
No alerts
PRO
You're seeing the last 7 days
Pro unlocks the full 90-day window for stats, operators, recent flights & incidents.
Upgrade to Pro
© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)