Length 54m (177ft)
Builder Damen
Built/Refit 2008 / 2017
Guests - in 7 cabins
Certainly the very best of the popular Damen Sea Axe vessels with a Cat 437 commercially certified helicopter deck. UMBRA has been used worldwide for humanitarian aid and disaster relief missions for earthquake and typhoon victims as well as charitable scientific research.  Yet, she has been properly maintained as a yacht and is ready to leave for her next mission on 24 hour notice. Her extensive water and fuel tankage, fast speeds and long range make her unique as a superyacht tender or support vessel.

Special features

  • UMBRA features a commercially certified helicopter deck
  • She has been used as an aid and disaster relief vessel as well as for scientific research.
  • She boasts massive fuel capacity, significant crew complement, fast speeds and long range
  • UMBRA has a proper crane able to lift supplies off her decks
  • UMBRA has been properly maintained as a yacht

Specification UMBRA


Guests -
Staterooms 7
Crew 19

Construction & Design

Built / Refit 2008 / 2017
Builder Damen
Model Support vessel
Exterior Designer Azur Naval Architects
Interior Designer Damen

Dimensions & Materials

Length 54m (177'02")
Beam 8.84m (29'00")
Draft 3.81m (12'06")
Gross Tonnage 451 GT
Hull Material Steel

Performance & Engines

Cruising speed 16 Knots
Max speed 19 Knots
Cruise range 3,500 nm
Range 4,500 nm
Engines 3 x MTU (1,320 hp)
3 x Volvo (99kW)

Class & Flag

Classification Lloyd's Register (LR)
Flag Jamaica


Stabilisers At Anchor & Underway
request full specifications

Deck Plans UMBRA