At 08 : 20 , one of the Furutaka aircraft found Fletcher 's carriers .
At 08 : 20 , one of the Furutaka aircraft immediately reported it to Inoue 's headquarters at Rabaul , which passed the report on to Takagi .
At 08 : 20 , one of the Furutaka aircraft found Fletcher 's carriers and immediately reported it to Inoue 's headquarters at Rabaul , which passed the report on to Takagi .