· ICAO24 49c3a8· last seen 20d ago

OK-CUA78 is a JMB Aircraft JMB VL-3, a single-engine piston aircraft. SkyMeter has tracked 134 flights totalling 108 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is LKLT to LKLT. Service window in our records spans 383 days. Of those flights, 14 (10.4%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The JMB Aircraft JMB VL-3 has a maximum takeoff weight of 1,322 lb.

About the JMB Aircraft JMB VL-3

The JMB Aircraft VL3 is a Czech-designed light sport aircraft that has become one of Europe's most popular high-performance LSA models since its introduction in 2007. Built by JMB Aircraft in the Czech Republic, the VL3 is a low-wing, side-by-side two-seater known for its sleek composite construction and impressive speed-to-efficiency ratio. It qualifies as both an ultralight in Europe and a Special Light-Sport Aircraft (S-LSA) in the United States, making it accessible to sport pilots while delivering performance that rivals certified aircraft costing significantly more.

The VL3 is powered by a Rotax 912 series engine (typically the 100-hp 912 ULS or 115-hp 912 iS fuel-injected variant), driving a three-blade composite propeller. What sets the VL3 apart in the LSA category is its cruise speed, capable of 140 knots true airspeed at altitude while burning only 4-5 gallons per hour, combined with docile handling characteristics and a roomy cockpit with excellent visibility. The aircraft's carbon-fiber airframe keeps empty weight around 650 pounds, leaving useful load for two adults and baggage even within the 1,320-pound LSA limit.

Its long, tapered wings and streamlined fuselage give it a distinctly modern appearance compared to tube-and-fabric ultralights. The VL3 has found particular favor among European private pilots, where the D-M registration prefix (German ultralight category) is common, though it's also flown in the U.S. and other markets.

Optional features include retractable landing gear on some variants, further boosting cruise performance. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
134
all time
FLOWN HOURS
108
tracked time
📍
AIRPORTS VISITED
26
unique
📡
CALLSIGNS
2
38 routes
📅
SERVICE PERIOD
06/05/2025 → 06/23/2026
first → last
INCIDENT RATE
10.4%
14 flagged

Top routes

By flight count

10
11
4
3
2
2
2
2
2
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

JMB Aircraft JMB VL-3

Engines
Single Piston
Vref (approach)
55 kt
MTOW
1,322 lb
Wake category
Light

Recent flights

Newest 50 operations of OK-CUA78

50
06/23/2026
1h 20m
No alerts
06/22/2026
1h 14m
No alerts
06/18/2026
1h 10m
No alerts
06/08/2026
52m
No alerts
06/08/2026
4m
No alerts
06/08/2026
1h 24m
No alerts
06/07/2026
54m
No alerts
06/06/2026
1h 6m
No alerts
06/02/2026
1h 4m
No alerts
06/02/2026
2m
No alerts
06/02/2026
1h 8m
△ Unstable approach
06/02/2026
4m
No alerts
06/01/2026
1h 15m
No alerts
05/28/2026
38m
△ Unstable approach
05/26/2026
12m
No alerts
05/26/2026
2h 51m
No alerts
05/26/2026
2h 35m
No alerts
05/25/2026
1h 26m
No alerts
05/20/2026
25m
No alerts
05/16/2026
38m
No alerts
05/16/2026
56m
No alerts
05/15/2026
1h 8m
No alerts
05/13/2026
1h 29m
No alerts
05/10/2026
33m
No alerts
05/10/2026
30m
No alerts
05/03/2026
1h 4m
No alerts
05/01/2026
1h 13m
No alerts
04/27/2026
1h 19m
No alerts
03/30/2026
1h 21m
No alerts
03/22/2026
59m
No alerts
03/22/2026
1h 6m
△ Unstable approach
11/18/2025
1h 20m
No alerts
11/07/2025
57m
No alerts
11/06/2025
42m
No alerts
11/04/2025
40m
No alerts
10/29/2025
22m
No alerts
10/20/2025
19m
△ Unstable approach
10/12/2025
14m
No alerts
09/22/2025
1h 5m
△ Unstable approach
09/17/2025
1h 0m
△ Unstable approach
09/03/2025
39m
No alerts
09/03/2025
42m
No alerts
08/27/2025
38m
No alerts
08/27/2025
20m
No alerts
08/27/2025
23m
No alerts
08/27/2025
35m
No alerts
08/26/2025
20m
No alerts
08/24/2025
19m
No alerts
08/18/2025
1h 10m
No alerts
08/16/2025
10m
No alerts
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