A Waterford man has also been remanded in custody.
Two men charged over the seizure of €8.4 million of cocaine have been further remanded in custody.
41-year-old pilot Michal Luczak, with an address at Primrose Avenue, Jigginstown, Naas is accused of possessing cocaine for sale or supply at Lough Owel, Irishtown, Co Westmeath.
54-year-old Tim Gilchrist of Mavis Bank, Newrath in Waterford is charged with the same offence.
They were remanded on continuing custody to appear in court later this month for the DPP's directions.
The men were arrested after Gardaí monitored a small aircraft as it landed at an airfield in County Longford last Thursday.
Gardaí later intercepted two vehicles near Lough Owel in County Westmeath, seizing 120 kilogrammes of the drug.

Calls for Increased Traffic Garda Presence Ahead of Bank Holiday Weekend
Irish Independent Exclusive: File on Kerry "Baby John" Sent to DPP
Good Friday Kfm Obituary Announcements
Teenager Who Has Been Missing From Broadford For Three Years Has Been Located
Ballitore Receives Funding In The Historic Towns Initiative 2026
Wicklow County Council Welcomes Funding For 106 Social Homes In Blessington
The Castledermot Town Centre First Plan Has Been Launched
Over €2,000 Damage Caused in Vandalism at Athy Sports Ground