PIONEER (IMO 9260079)

PIONEER is a Chemical/Oil Products Tanker built in 2003 and flying the Marshall Islands flag, placing it in its 23rd year of service. The vessel reports a deadweight tonnage of 40,055 metric tonnes and a gross tonnage of 22,515. This capacity is typical for medium-sized tankers engaged in the transport of liquid chemical and petroleum products. PIONEER is classed by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in the Mediterranean Sea, West Africa, and West Europe over recent periods. It has operated under three former flags and has been known by two former names. Over the last 36 months it has had 6 port state control (PSC) inspections and no detentions. The most recent inspection was on 2 July 2026.

Frequently asked questions

What is the vessel type and age of PIONEER?

PIONEER is a Chemical/Oil Products Tanker. It was built in 2003 and is currently in its 23rd year of service.

What are the tonnage specifications for PIONEER?

The vessel has a deadweight tonnage of 40,055 metric tonnes. Its gross tonnage is recorded at 22,515.

Which classification society maintains PIONEER?

PIONEER is classed by the American Bureau of Shipping. This society is a member of the International Association of Classification Societies (IACS).

Where has PIONEER been operating recently?

The vessel has been observed in the Mediterranean Sea, West Africa, and West Europe. These regions represent its most recent geographic activity.

What is the PSC inspection history for PIONEER?

Over the last 36 months it has had 6 port state control (PSC) inspections and no detentions, with 11 deficiencies recorded. The most recent inspection was on 2 July 2026. All-time records show 47 inspections since 2003 and no detentions.

Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.