Havila Shipping has fixed two of its platform supply vessels (PSVs) on period charter to Axxis Geo Solutions, which is undertaking seismic surveys on behalf of big-name energy companies.

The 3,250-dwt Havila Aurora (built 2009) was chartered to AGS on a six-month contract with four optional three-month extension periods attached, starting this month.

At the same time, the 3,250-dwt Havila Fortune (built 2009) has had its existing contract extended by a further six months from June.