The drugs were allegedly flown into Dublin's Weston Airport last week.
Two men have been remanded in custody after being charged over an 8 million euro heroin seizure.
The drugs were allegedly flown into Dublin's Weston Airport last week.
49 year old Aradi Ignac of Kecskemet, Hungary and alleged pilot 62 year old Zoltan Nemeth, of Sukosd, Hungary, made no application for bail when they appeared before Dublin District Court today.
Each man is accused of unlawful possession of heroin and possessing it with intent to supply at Weston Airport, County Dublin, on December 1st.
The pair were remanded in custody and will appear via video link on Friday at Cloverhill District Court.