# NTSB ENG15WA018: Short Brothers & Harland SC-7 Skyvan S3, Klatovy, Czech Republic, Czechia, April 8, 2015

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Foreign investigation
- Date: April 8, 2015, 13:36 local (13:36 UTC)
- Place: Klatovy, Czech Republic, Czechia
- Coordinates: 49.418334, 13.321944
- Nearby events: https://openairdocs.org/map.md?lat=49.4183&lon=13.3219&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Defining event: [Enroute-descent: Uncontained engine failure](https://openairdocs.org/ntsb-events/343)
- Highest injury: No injuries
- Status: Led by another country's authority
- NTSB office: Aviation Engineering Division
- Lead agency: Other
- NTSB case key (mKey): 91056
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ENG15WA018
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/91056/pdf
- Page: https://openairdocs.org/ntsb/ENG15WA018

## Factual narrative

An Austrian registered Shorts SC7 Skyvan, registration number OE-FDN, being operated by Pink Aviation Services Gmbh, suffered an uncontained failure of No.2 turbine wheel on RH engine during descend, resulting in damage to the right-hand forward sidewall fuel cell by debris of the turbine wheel, and subsequent fuel loss. The investigation is being conducted by the Air Accidents Investigation Institute (AAII) of the Czech Republic. The NTSB has appointed an accredited representative to assist the AAII's investigation as the state of design of the airplane powerplants. All inquiries concerning this investigation should be directed to: Air Accidents Investigation Institute Director Beranových 130 199 01 Prague 9 Czech Republic Tel.: (420) 225 115 426 (420) 724 300 800 (24 hours) E-mail: INFO@uzpln.cz Fax: (420) 225 115 430 Website: http://www.uzpln.cz

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Enroute-descent: Uncontained engine failure](https://openairdocs.org/ntsb-events/343) (defining event)

## Aircraft

- Registration: OE-FDN (not matched to a registry record)
- Reported make and model: SHORT BROTHERS & HARLAND LTD. SC-7 SKYVAN S3 (3)
- Category: Airplane
- Serial number: SH 1964
- Engines: Honeywell TPE331-2 turbo prop; 
- Damage: Minor damage
- Operator: Pink Aviations Services Luftverkehrsunte
- Registered owner: Pink Aviations Services Luftverkehrsunte
- Airworthiness certificate: Unknown
- Departed: ETSA, Penzing
- Destination: LKKT, Klatovy
- Airport: LKKT, Klatovy

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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