Avianca F100 at Sao Paulo on Apr 15th 2014, landed on wrong runway

An Avianca Brasil Fokker 100, registration PR-OAL performing either flight O6-6127 from Porto Alegre,RS to Sao Paulo Guarulhos,SP (Brazil) or flight O6-6179 from Passo Fundo,RS to Sao Paulo Guarulhos,SP (Brazil), was cleared to land on Guarulhos' runway 27L but touched down on runway 27R. The aircraft rolled out without incident.

The Dutch Onderzoeksraad reported in their quarterly bulletin without stating a time or departure aerodrome, that the aircraft was performing a non-precision approach to Guarulhos' runway 27L in poor visibility but touched down on runway 27R which was not occupied at the time. Brazil's CENIPA rated the occurrence a serious incident and opened an investigation.

The aircraft performed two landings at Sao Paulo that day: at 12:47L (15:47Z) the aircraft touched down following flight O6-6127 and at 16:55L (19:55Z) the aircraft landed following flight O6-6179.

Metars:

SBGR 152100Z 12004KT 4000 -RA BR OVC013 19/18 Q1019=

SBGR 152045Z 12005KT 4000 -RA BR OVC013 19/18 Q1019=

SBGR 152000Z 14004KT 8000 OVC013 19/18 Q1019=

SBGR 151900Z 13006KT 8000 OVC011 18/18 Q1019=

SBGR 151800Z 08007KT 9999 OVC010 19/18 Q1019=

SBGR 151700Z 07007KT 9999 OVC010 18/18 Q1019=

SBGR 151600Z 07013KT 9999 BKN007 BKN035 OVC100 18/18 Q1019=

SBGR 151500Z 08007KT 5000 -RA BR BKN030 OVC100 17/17 Q1020=

SBGR 151400Z 08002KT 5000 -RA BR BKN030 OVC100 17/17 Q1022=

SBGR 151300Z 06004KT 4500 -RA BR BKN035 OVC100 17/17 Q1022=

SBGR 151200Z 14003KT 4000 -RA BR OVC010 17/17 Q1022 RETS=