EIKN is the ICAO code for Ireland West Knock Airport (IATA NOC), located in Charlestown, MO, Ireland.
Ireland West Airport, officially known as Ireland West Airport Knock, and formerly known as Horan International Airport, commonly known as Knock Airport, is an international airport 5.6 km (3.5 mi) south-west of Charlestown, County Mayo, Ireland. The village of Knock is 20 km (12 mi) away. 818,000 passengers used the airport in 2023, making it the fourth-busiest in the Republic of Ireland.
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