Incident Fokker F-27-500RF Friendship 4R-MRA,
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ASN Wikibase Occurrence # 70417
 
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Date:Thursday 21 February 2008
Time:07:45
Type:Silhouette image of generic F27 model; specific model in this crash may look slightly different    
Fokker F-27-500RF Friendship
Owner/operator:ExpoAir
Registration: 4R-MRA
MSN: 10631
Year of manufacture:1982
Fatalities:Fatalities: 0 / Occupants: 43
Aircraft damage: Minor
Category:Incident
Location:Colombo-Ratmalana Airport (RML/VCCC) -   Sri Lanka
Phase: Initial climb
Nature:Passenger - Scheduled
Departure airport:Colombo-Ratmalana Airport (RML/VCCC)
Destination airport:Jaffna-Kankesanturai Airport (JAF/VCCJ)
Investigating agency: Sri Lanka DCA
Narrative:
The Expo Aviation flight EXV711 which departed Colombo Airport, Ratmalana on a domestic passenger flight to Palali Airport, Jaffna had an engine fire warning at an altitude of 200 ft. on take off. The aircraft landed back at the departure airport.
The aircraft did not suffer serious damages. Accessory Gear Box Drive Shaft of No. 1 engine was observed damaged at the engine end. After the passengers and crew disembarked safely, the aircraft was parked in the parking apron after being subjected to an inspection.
Probable Causes: The probable cause is the AGB Drive Shaft shearing from the bearings of its universal joint at the engine end and loosening at the gearbox end causing damage to the outer casings of combustion can No. l, leaking hot air. This resulted in a loss of power and auto feathering.

Accident investigation:
cover
  
Investigating agency: Sri Lanka DCA
Report number: 
Status: Investigation completed
Duration:
Download report: Final report

Sources:

https://www.caa.lk/images/pdf/past_acciden_incident_reports/13_final_report_on_incident_of_expo_aviation_flight_exv_711_F_27.pdf

Revision history:

Date/timeContributorUpdates
09-Dec-2009 11:03 harro Added
01-Jan-2022 08:25 Prometheus Updated [Aircraft type, Location, Departure airport, Destination airport, Source, Narrative]
01-Jan-2022 08:25 harro Updated [Aircraft type]
08-Mar-2022 07:12 Prometheus Updated [Operator]
08-Mar-2022 19:30 PolandMoment Updated [Narrative]
16-Nov-2023 16:59 Anon. Updated [Cn, Destination airport]

Corrections or additions? ... Edit this accident description

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