CEN17WA256 · Lancair IV P
Lancair IV P · Accident: loss of engine power (partial) en route
From Aarhus Airport (EKAH) to an unrecorded destination
Event
- NTSB case
- CEN17WA256
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Unknown · led by another country; figures from NTSB notifications
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Not recorded
Lancair IV P
- Aircraft type
- Lancair IV
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- SE-XRU
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Aarhus Airport (EKAH), TirstrupTo not recorded
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Non-U.S., Non-Commercial
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- En route
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Loss of engine power (partial)
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
No findings designated as a cause are recorded in the NTSB data yet.
Approximate · Estimated position: the centre of Grenaa, the place the record names. Not the accident site.
NTSB narrative
On May 12, 2017, about 0635 coordinated universal time, a Lancair IV P airplane, Swiss registration SE-XRU, was substantially damaged when it impacted terrain near Grenaa, Denmark. The airplane was registered to and operated by a private individual as a non-commercial cross country flight. The pilot and one passenger were not injured. Visual meteorological conditions prevailed at the time of the accident. The flight originated from Aarhus Airport (EKAH), Tirstrup, Denmark.
The accident investigation is under the jurisdiction and control of the Danish government. This report is for informational purposes only and contains only information released by or obtained from the Accident Investigation Board of Denmark. Further information pertaining to this accident may be obtained from:
Accident Investigation Board Langebjergvaenget 21 DK-4000 Roskilde Denmark
www.aib.dk
Verbatim NTSB factual narrative from the NTSB dataset
Sources
NTSB record CEN17WA256
- Event ID
- 20170705X33134
- Case number
- CEN17WA256
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- No bulk values were replaced by the NTSB case API.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: c2df393123180ee05a995f9e194c5e8ebeee7c8e911de6ddfeba81853448d854; retrieved 2026-09-16T05:30:11.104Z.