Asset manager Avinco has been mandated to remarket four Airbus A340s by their owners, the identity of which it has not disclosed.
Three of the widebodies (MSNs 478, 492 and 499) were manufactured in 2003 and were last operated by Singapore Airlines, says Avinco.
The other, MSN 608, is a 2004-built jet last operated by Middle Eastern carrier Emirates.
All of the aircraft are powered by Rolls-Royce Trent 500 engines.
Flight Fleets Analyzer lists an Airbus unit based in Ireland as the owner of all four jets.
Source: Cirium Dashboard