· ICAO24 3ff173· last seen 20d ago

D-MJTW is a Grob Aircraft G 520, a single-engine piston aircraft. SkyMeter has tracked 130 flights totalling 18 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is EDFZ to EDFZ. Service window in our records spans 404 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
130
all time
FLOWN HOURS
18
tracked time
📍
AIRPORTS VISITED
6
unique
📡
CALLSIGNS
2
7 routes
📅
SERVICE PERIOD
6/16/2025 → 7/25/2026
first → last
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

3
3
2

Flight numbers

Most-flown by this airframe

2

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-MJTW

50
7/25/2026
3m
No alerts
7/16/2026
9m
No alerts
7/16/2026
21m
No alerts
7/16/2026
2m
No alerts
7/15/2026
3m
No alerts
7/15/2026
7m
No alerts
7/15/2026
7m
No alerts
7/11/2026
9m
No alerts
6/30/2026
6m
No alerts
6/30/2026
2m
No alerts
6/24/2026
2m
No alerts
6/24/2026
13m
No alerts
6/23/2026
6m
No alerts
6/19/2026
6m
No alerts
6/18/2026
6m
No alerts
6/18/2026
5m
No alerts
6/18/2026
11m
No alerts
6/18/2026
3m
No alerts
5/25/2026
2m
No alerts
5/21/2026
8m
No alerts
5/21/2026
9m
No alerts
4/6/2026
4m
No alerts
4/3/2026
6m
No alerts
4/2/2026
15m
No alerts
4/2/2026
5m
No alerts
4/2/2026
9m
No alerts
3/24/2026
3m
No alerts
3/24/2026
3m
No alerts
3/20/2026
16m
No alerts
3/19/2026
2m
No alerts
3/19/2026
9m
No alerts
3/4/2026
6m
No alerts
1/24/2026
8m
No alerts
12/21/2025
15m
No alerts
12/21/2025
10m
No alerts
12/18/2025
2m
No alerts
12/16/2025
8m
No alerts
12/16/2025
8m
No alerts
11/21/2025
7m
No alerts
11/21/2025
7m
No alerts
11/14/2025
6m
No alerts
11/14/2025
6m
No alerts
11/14/2025
5m
No alerts
11/14/2025
5m
No alerts
11/5/2025
7m
No alerts
10/19/2025
7m
No alerts
10/17/2025
15m
No alerts
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