Aero Adventure Aventura Ii (ULAC)
ICAO ULAC Light Piston

Aero Adventure Aventura Ii

Single Piston

The Aero Adventure Aventura II is an American-built amphibious light sport aircraft that brought affordable water operations to the recreational flying market starting in the early 2000s. Designed as a high-wing pusher configuration with a single piston engine mounted above the cabin, the Aventura II qualifies under U.S. Light Sport Aircraft rules with a maximum takeoff weight of 1,320 pounds, making it accessible to sport pilots without requiring a full private pilot certificate. Its fiberglass hull and retractable landing gear allow operations from both conventional runways and water, a versatility rare in the LSA category. The type cruises around 80 knots with a never-exceed speed of 120 knots, and its low stall speed of 35 knots in landing configuration makes it forgiving for water touchdowns and short-field operations. While not a speed demon, the Aventura II carved out a niche among pilots seeking an economical amphibian for backcountry lakes and coastal exploration. SkyMeter has tracked 724 flights across 238 airframes and 46 operators, with CANCELLED/NOT ASSIGNED the largest observed operator.

ACTIVE AIRFRAMES
238
last 7 days
🏢
OPERATORS
46
unique airlines
📊
FLIGHTS
724
tracked
AVG DURATION
36m
per flight
INCIDENT RATE
2.2%
16 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
120 kt
Vno
100 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
1,320 lb
MALW
Manufacturer model
Aventura II
FAA designator
Registered

Safety profile

Flagged flights · last 7 days

Family

Related variants

0

No related variants.

Recent incidents

Flagged flights of ULAC

20
08/26/2026
46m
△ Low approach-stability score
08/26/2026
50m
△ Low approach-stability score
08/25/2026
31m
△ Low approach-stability score
08/25/2026
20m
△ Low approach-stability score
08/24/2026
27m
△ Low approach-stability score
08/24/2026
19m
△ Low approach-stability score
08/23/2026
23m
△ Low approach-stability score
08/23/2026
28m
△ Low approach-stability score
08/22/2026
25m
△ Low approach-stability score
08/22/2026
32m
△ Low approach-stability score

Recent flights

Real flights of ULAC · airborne ≥ 20 min

30
08/26/2026
29m
No alerts
08/26/2026
22m
No alerts
08/26/2026
36m
No alerts
08/26/2026
19m
No alerts
08/26/2026
20m
No alerts
08/26/2026
40m
No alerts
08/26/2026
21m
No alerts
08/26/2026
24m
No alerts
08/26/2026
1h 21m
No alerts
08/26/2026
46m
△ Low approach-stability score
08/26/2026
37m
No alerts
08/26/2026
27m
No alerts
08/26/2026
50m
No alerts
08/26/2026
43m
No alerts
08/26/2026
1h 53m
No alerts
08/26/2026
35m
No alerts
08/26/2026
41m
No alerts
08/26/2026
39m
No alerts
08/26/2026
38m
No alerts
08/26/2026
22m
No alerts
08/26/2026
50m
△ Low approach-stability score
08/26/2026
40m
No alerts
08/26/2026
24m
No alerts
08/26/2026
21m
No alerts
08/26/2026
50m
No alerts
08/26/2026
41m
No alerts
08/26/2026
2h 27m
No alerts
08/26/2026
30m
No alerts
08/26/2026
25m
No alerts
08/26/2026
35m
No alerts
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)