· ICAO24 3ff820· last seen 1d ago

D-MCDT is a Grob Aircraft G 520, a single-engine piston aircraft. SkyMeter has tracked 120 flights totalling 89 hours of airtime via ADS-B. The most frequent segment is EDAT to EDCY. Service window in our records spans 441 days. The Grob Aircraft G 520 has a maximum takeoff weight of 1,543 lb, light wake category.

About the Grob Aircraft G 520

The Grob G 520 is a German-built single-engine motorglider that bridges the gap between pure sailplanes and light touring aircraft. Developed by Grob Aircraft in the 1990s as a successor to earlier motorglider designs, the G 520 features a high-aspect-ratio wing optimized for soaring efficiency combined with an 80-horsepower Rotax 912 engine that retracts into the fuselage when not needed. This dual capability allows pilots to climb under power, shut down the engine at altitude, and then exploit thermals like a conventional glider, or cruise cross-country with the engine running at modest fuel burn.

With a maximum takeoff weight of just 1,543 pounds and a never-exceed speed of 135 knots, the G 520 occupies the light end of the motorglider spectrum. Its stall speeds are gentle (43 knots with flaps deployed, 49 knots clean), making it forgiving for pilots transitioning from pure gliders. The type is popular in Europe for both training and recreational cross-country soaring, particularly in Germany where the ultralight / LSA category permits operation with reduced licensing requirements. The retractable engine and sleek fuselage give it respectable glide performance when the powerplant is stowed, though it doesn't match the efficiency of purpose-built racing sailplanes.

SkyMeter has tracked flights across airframes and operators, with unique routes observed.

FLIGHTS
120
all time
FLOWN HOURS
89
tracked time
📍
AIRPORTS VISITED
19
unique
📡
CALLSIGNS
1
27 routes
📅
SERVICE PERIOD
5/31/2025 → 8/16/2026
first → last
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

10
8
3
3
2
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Grob Aircraft G 520

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

Recent flights

Newest 50 operations of D-MCDT

50
8/16/2026
15m
No alerts
8/8/2026
1h 30m
No alerts
8/8/2026
1h 33m
No alerts
8/2/2026
1h 35m
No alerts
8/2/2026
1h 34m
No alerts
7/28/2026
56m
No alerts
7/25/2026
1h 13m
No alerts
7/24/2026
17m
No alerts
6/27/2026
1h 41m
No alerts
6/19/2026
1h 21m
No alerts
6/6/2026
37m
No alerts
5/29/2026
34m
No alerts
5/25/2026
1h 18m
No alerts
5/25/2026
1h 11m
No alerts
5/23/2026
2h 12m
No alerts
5/23/2026
2h 28m
No alerts
5/17/2026
1h 7m
No alerts
5/17/2026
1h 7m
No alerts
5/16/2026
32m
No alerts
5/15/2026
16m
No alerts
5/15/2026
54m
No alerts
5/15/2026
1h 2m
No alerts
5/10/2026
28m
No alerts
5/10/2026
33m
No alerts
5/9/2026
9m
No alerts
5/8/2026
16m
No alerts
5/2/2026
53m
No alerts
5/2/2026
53m
No alerts
5/1/2026
38m
No alerts
5/1/2026
38m
No alerts
4/30/2026
22m
No alerts
4/26/2026
25m
No alerts
4/18/2026
17m
No alerts
4/11/2026
1h 7m
No alerts
4/9/2026
22m
No alerts
4/7/2026
5m
No alerts
4/3/2026
2m
No alerts
4/3/2026
3m
No alerts
12/26/2025
7m
No alerts
11/23/2025
1h 6m
No alerts
11/23/2025
1h 29m
No alerts
11/22/2025
20m
No alerts
11/21/2025
24m
No alerts
11/21/2025
24m
No alerts
11/14/2025
7m
No alerts
11/8/2025
25m
No alerts
8/20/2025
16m
No alerts
7/20/2025
10m
No alerts
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