· ICAO24 31e026· last seen May 2026

I-E399 is an Aero Adventure Aventura II, a single-engine piston aircraft. SkyMeter has tracked 138 flights totalling 93 hours of airtime via ADS-B across 3 callsigns. The most frequent segment is IT-0504 to LSZA. Service window in our records spans 350 days. Of those flights, 2 (1.4%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Aero Adventure Aventura II has a maximum takeoff weight of 1,320 lb, light wake category.

About the Aero Adventure Aventura II

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

✈
FLIGHTS
138
all time
⏱
FLOWN HOURS
93
tracked time
📍
AIRPORTS VISITED
37
unique
📡
CALLSIGNS
3
34 routes
📅
SERVICE PERIOD
6/7/2025 → 5/23/2026
first → last
⚠
INCIDENT RATE
1.4%
2 flagged

Top routes

By flight count

8
1

Flight numbers

Most-flown by this airframe

3

Aircraft specifications

Aero Adventure Aventura II

Engines
Single Piston
Vref (approach)
45 kt
MTOW
1,320 lb
Wake category
L

Recent flights

Newest 50 operations of I-E399

50
5/23/2026
38m
No alerts
5/23/2026
46m
No alerts
5/23/2026
11m
No alerts
5/23/2026
40m
No alerts
5/23/2026
13m
No alerts
5/23/2026
56m
No alerts
5/22/2026
14m
No alerts
5/22/2026
25m
No alerts
4/26/2026
1h 17m
No alerts
4/26/2026
1h 21m
No alerts
3/21/2026
29m
No alerts
1/11/2026
34m
No alerts
1/11/2026
34m
No alerts
1/11/2026
26m
No alerts
1/11/2026
26m
No alerts
11/26/2025
1h 0m
No alerts
11/26/2025
1h 0m
No alerts
11/9/2025
35m
No alerts
11/9/2025
35m
No alerts
11/8/2025
20m
No alerts
11/8/2025
36m
△ Low approach-stability score
11/8/2025
9m
No alerts
10/12/2025
26m
No alerts
10/12/2025
55m
No alerts
10/12/2025
1h 0m
No alerts
9/29/2025
50m
No alerts
9/29/2025
27m
No alerts
9/28/2025
39m
No alerts
9/28/2025
11m
No alerts
9/28/2025
57m
No alerts
9/26/2025
42m
No alerts
9/26/2025
31m
No alerts
9/16/2025
24m
No alerts
9/14/2025
1h 13m
No alerts
9/13/2025
38m
No alerts
9/13/2025
32m
No alerts
9/12/2025
18m
No alerts
9/7/2025
36m
No alerts
9/6/2025
25m
No alerts
9/6/2025
51m
No alerts
8/31/2025
38m
No alerts
8/30/2025
9m
No alerts
8/30/2025
35m
No alerts
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