Schempp-Hirth Duo Discus Xt (DUOD)
ICAO DUOD Light Piston

Schempp-Hirth Duo Discus Xt

Single piston

The Schempp-Hirth Duo Discus Xt (DUOD) is a single-engine piston aircraft classified as l wake category. Operating envelope: 0 kg MTOW. SkyMeter has observed 127 flights operated by this type across 23 airframes and 5 carriers. The largest observed operator is Sosa Gliding Club (CFR).

ACTIVE AIRFRAMES
23
last 7 days
🏢
OPERATORS
5
unique airlines
📊
FLIGHTS
127
tracked
AVG DURATION
1h 5m
per flight
INCIDENT RATE
3.9%
5 flagged

Safety in context

The incident rate counts flights with ANY safety event detected by SkyMeter: go-arounds (a routine response, not a failure), unstable-approach gate flags (advisory thresholds), rejected takeoffs (the system working as designed), and runway events. It is NOT an accident rate or fatality rate. For accident statistics, refer to the NTSB Aviation Accident Database (USA) or the Aviation Safety Network. See methodology for what each event type measures.

Performance

Speed envelope & approach

Vref
Vref range
Vmo
Mmo
Approach category

Dimensions

Airframe geometry

Wingspan
Length
Tail height
Wheelbase
Gear width
Wake category
L

Weight & identification

Operating limits

MTOW
MALW
Manufacturer model
Duo Discus XT
FAA designator
Registered

Recent incidents

Flagged flights of DUOD

20
07/14/2026
1h 38m
△ Low approach-stability score
07/13/2026
1h 52m
△ Low approach-stability score
07/12/2026
2h 11m
△ Low approach-stability score
07/12/2026
4h 11m
△ Low approach-stability score
07/11/2026
40m
△ Low approach-stability score
07/09/2026
2h 38m
△ Low approach-stability score
07/04/2026
3h 54m
△ Low approach-stability score
07/04/2026
27m
△ Low approach-stability score
06/28/2026
22m
△ Low approach-stability score
06/28/2026
2h 54m
△ Low approach-stability score

Recent flights

Real flights of DUOD · airborne ≥ 20 min

30
07/15/2026
1h 28m
No alerts
07/15/2026
3h 6m
No alerts
07/15/2026
22m
No alerts
07/15/2026
4h 30m
No alerts
07/15/2026
1h 34m
No alerts
07/15/2026
34m
No alerts
07/15/2026
24m
No alerts
07/15/2026
26m
No alerts
07/15/2026
32m
No alerts
07/15/2026
41m
No alerts
07/15/2026
25m
No alerts
07/15/2026
32m
No alerts
07/15/2026
27m
No alerts
07/15/2026
1h 36m
No alerts
07/15/2026
1h 6m
No alerts
07/15/2026
34m
No alerts
07/15/2026
1h 14m
No alerts
07/15/2026
33m
No alerts
07/15/2026
32m
No alerts
07/15/2026
29m
No alerts
07/15/2026
40m
No alerts
07/15/2026
39m
No alerts
07/15/2026
32m
No alerts
07/14/2026
1h 41m
No alerts
07/14/2026
21m
No alerts
07/14/2026
30m
No alerts
07/14/2026
1h 38m
△ Low approach-stability score
07/14/2026
59m
No alerts
07/14/2026
4h 12m
No alerts
07/14/2026
1h 45m
No alerts
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)