The Pontra Maris is a multipurpose/cable-laying barge owned by Stemat Marine Services in Rotterdam. It was constructed at Verolme Scheepswerf Heusden N.V. shipyard in Heusden, Netherlands, and first launched in 1970.
The Pontra Maris is a multipurpose/cable-laying barge owned by Stemat Marine Services in Rotterdam. It was constructed at Verolme Scheepswerf Heusden N.V. shipyard in Heusden, Netherlands, and first launched in 1970. (en)
The Pontra Maris is a multipurpose/cable-laying barge owned by Stemat Marine Services in Rotterdam. It was constructed at Verolme Scheepswerf Heusden N.V. shipyard in Heusden, Netherlands, and first launched in 1970. (en)