- Builder
- Stephens Marine
- Build year
- 1977
- Previous names
- Columbine, Bert & I, Jachabil VI, J-Mar
- LOA (m)
- 27.65
- Beam (m)
- 6.34
- Gross tonnage (GT)
- 171
- Build country
- United States
- Completion date (source)
- 1977-01-01
- Decks
- 2
- Hull number
- M-183
- Hull type
- Mono hull
- Hull configuration
- Semi-displacement
- Hull materials
- Aluminium
- Superstructure materials
- Aluminium
- Naval architects
- Jack Hargrave
- Exterior designers
- Jack Hargrave
- Maximum speed (source; unit unspecified)
- 13
- Cruising speed (source; unit unspecified)
- 11
- Range (source; unit unspecified)
- 3800
- Fuel capacity (L)
- 26892
- Water capacity (L)
- 11802
- Reported guest count (accommodation unverified)
- 6
- Guest cabins
- 3
- Crew size
- 4
- Crew cabins
- 2
- Flag
- United States
- Engine manufacturers
- Caterpillar Inc
- Engine models
- D353TA
- Engine types
- Diesel
- Engines
- 2
- Engine power (kW, source)
- 317
- Engine power (HP, source)
- 425
- Propulsion
- propellers
- Propulsion count
- 2