· ICAO24 4b4e70· last seen 2d ago

HB-2505 is a DG Flugzeugbau DG-1000T, a single-engine piston aircraft. SkyMeter has tracked 150 flights totalling 218 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is LSZI to LFSB. Service window in our records spans 407 days. Of those flights, 2 (1.3%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The DG Flugzeugbau DG-1000T has a maximum takeoff weight of 1,653 lb, light wake category.

About the DG Flugzeugbau DG-1000T

The DG-1000T is a high-performance two-seat self-launching motorglider built by Germany's DG Flugzeugbau, combining the soaring efficiency of a pure sailplane with the convenience of a retractable Rotax 505 piston engine. Introduced in the early 2000s as the powered variant of the DG-1000 glider, it features an 18-meter or optional 20-meter wingspan and exceptional glide ratios exceeding 40:1, allowing pilots to climb under power to altitude, shut down and retract the engine, then soar for hours on thermals or ridge lift. The motorglider is popular with gliding clubs for training and cross-country flights, offering the flexibility to launch without a towplane or winch and the safety margin to reach an airport if lift disappears.

With a maximum takeoff weight of 1,653 pounds and stall speeds in the low 40-knot range, the DG-1000T operates in a unique performance envelope: slower than most powered aircraft but capable of sustained unpowered flight that would be impossible for conventional trainers. Its VNE of 155 knots and structural cruising speed of 135 knots provide adequate margins for cloud flying and cross-country speed, while the clean aerodynamic design and side-by-side seating make it an effective platform for teaching both soaring techniques and powered flight fundamentals. The type is certified under European CS-22 sailplane standards and operates primarily in the gliding and flight training communities.

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

FLIGHTS
150
all time
FLOWN HOURS
218
tracked time
📍
AIRPORTS VISITED
27
unique
📡
CALLSIGNS
2
30 routes
📅
SERVICE PERIOD
05/29/2025 → 07/10/2026
first → last
INCIDENT RATE
1.3%
2 flagged

Top routes

By flight count

9
3
2
1
1
1
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

DG Flugzeugbau DG-1000T

Engines
Single Piston
Vref (approach)
54 kt
MTOW
1,653 lb
Wake category
L

Recent flights

Newest 50 operations of HB-2505

50
07/10/2026
42m
No alerts
07/10/2026
59m
No alerts
07/10/2026
1h 57m
No alerts
07/08/2026
52m
No alerts
07/08/2026
7m
No alerts
07/08/2026
1h 29m
No alerts
07/08/2026
2h 52m
No alerts
07/07/2026
39m
No alerts
07/07/2026
1h 26m
No alerts
07/07/2026
31m
No alerts
07/07/2026
2h 53m
No alerts
07/07/2026
51m
No alerts
07/06/2026
1h 16m
No alerts
07/06/2026
2h 15m
No alerts
07/06/2026
3h 44m
No alerts
07/04/2026
3h 21m
No alerts
07/02/2026
2h 7m
No alerts
06/30/2026
13m
No alerts
06/28/2026
37m
No alerts
06/27/2026
2h 0m
No alerts
06/20/2026
22m
No alerts
06/17/2026
2h 0m
No alerts
06/07/2026
6h 14m
No alerts
05/24/2026
3h 0m
No alerts
05/24/2026
1h 42m
No alerts
05/24/2026
5h 51m
No alerts
05/23/2026
2h 37m
No alerts
05/23/2026
3h 10m
No alerts
05/22/2026
1h 45m
No alerts
05/21/2026
4h 57m
△ Unstable approach
05/19/2026
52m
No alerts
05/17/2026
54m
No alerts
05/13/2026
5m
No alerts
05/13/2026
2h 22m
No alerts
05/09/2026
2h 29m
No alerts
05/08/2026
2m
No alerts
05/08/2026
8m
No alerts
05/08/2026
40m
No alerts
05/08/2026
1h 42m
No alerts
05/04/2026
55m
No alerts
05/04/2026
18m
No alerts
05/04/2026
1h 27m
No alerts
05/03/2026
9m
No alerts
05/03/2026
2h 44m
No alerts
05/02/2026
3h 21m
No alerts
04/25/2026
26m
No alerts
04/25/2026
23m
No alerts
04/17/2026
1h 30m
No alerts
04/06/2026
1h 29m
No alerts
04/06/2026
5m
No alerts
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