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Aviation safety reports, made easier to study

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February 21, 2011 · Boeing 737 8B6 · CN-ROR

Casablanca, Morocco, MA

Overview

Report Status
Factual report
Event Type
Incident
Date
February 21, 2011
Injury Outcomes
No injuries (110 uninjured)
Location
Casablanca, Morocco, MA
Aircraft
Boeing 737 8B6
Tail Number
CN-ROR
Operator
Royal Air Maroc
Injuries
None
NTSB Number
ENG11WA049

On February 21, 2011 the crew of a Royal Air Maroc Boeing 737-800, registration number CN-ROR, while approximately 20 miles from their destination airport of Casablanca Mohammaed V, reported an automatic in-flight shut down of the right hand engine, a CFM56-7. After an unsuccessful relight attempt, the crew landed uneventfully with one engine. A post flight inspection revealed a loose v-band clamp in a hot air bleed tube near the Electronic Engine Controller (EEC). Additionally, it was noted that maintenance activity had been performed in the area near the EEC on the previous day. The accident is being investigated by the Direction Generale de L'Aviation Civile of Morocco. Further information pertaining to this event may be obtained from: Administration de l’Air B.P. 1073 Rabat-Principal Rabat Maroc Tel.: (212) 7 77 45 54 / 35 27 Fax: (212) 7 77 30 74 / 68 33 76 AFTN: GMMRYAYA SITA: BBAXYYF Telex: 36772 M Cable: 36772 M

Full Narrative

On February 21, 2011 the crew of a Royal Air Maroc Boeing 737-800, registration number CN-ROR, while approximately 20 miles from their destination airport of Casablanca Mohammaed V, reported an automatic in-flight shut down of the right hand engine, a CFM56-7. After an unsuccessful relight attempt, the crew landed uneventfully with one engine. A post flight inspection revealed a loose v-band clamp in a hot air bleed tube near the Electronic Engine Controller (EEC). Additionally, it was noted that maintenance activity had been performed in the area near the EEC on the previous day. The accident is being investigated by the Direction Generale de L'Aviation Civile of Morocco. Further information pertaining to this event may be obtained from: Administration de l’Air B.P. 1073 Rabat-Principal Rabat Maroc Tel.: (212) 7 77 45 54 / 35 27 Fax: (212) 7 77 30 74 / 68 33 76 AFTN: GMMRYAYA SITA: BBAXYYF Telex: 36772 M Cable: 36772 M

Flight

Event TypeIncident
Nearest AirportCasablanca, Morocco (0nm)
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftBoeing 737 8B6
Tail NumberCN-ROR
Aircraft CategoryAir
OperatorRoyal Air Maroc
Operating RulePart 129
Engines2

People & Injuries

Injury SummaryNo injuries (110 uninjured)
Fatal0
Serious0
Minor0
Uninjured110
Total110

Conditions

WindCalm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0

Appendix: Source Data