Ship Information
Sisterships: Vesterålen , National Geographic Explorer
| Name | Gann |
| ex. Names | Narvik |
| * | |
| Imo Number | 8019344 |
| Call sign | LLNV |
| Flag | Norway |
| Homeport | Stavanger |
| Builder | Aker Trøndelag A/S, Norway |
| Hull number | 827 |
| Designer | |
| Breaker | |
| Ship type | |
| * | |
| Operator | Rogaland Vidergaende Sjoaspirantskole |
| Owner | Unge Sjømenns Kristelige Forening |
| Manager | Unge Sjømenns Kristelige Forening Skoleskipet GANN |
| Length OA | 108.55 m |
| Length BP | 96 m |
| Length LL | |
| Length Reg. | |
| Width Ext | 16.52 m |
| Width Hull | 16.49 m |
| Width Tonnage | |
| Draft | 3.67 m |
| Air draft | |
| Draugth | 8.85 m |
| GT (ITC 69) | 6,257 |
| GRT | 4,072 |
| NT (ITC 69) | 2,252 |
| NRT | |
| DWT | 1,836 |
| Displacement Tonnage | |
| * | |
| Main engines | 2x Bergen Diesel KVM-16 |
| Power | 6400 hp |
| Propulsion | 2x Ulstein 85/4-300 |
| Aux. Engines | 2x Bergen Diesel KRG-5, 1x Bergen Diesel KRG-3 |
| Bow thrusters | 2 Brunvoll SPT-VP-400 |
| Stern Thrusters | |
| Rudders | |
| Speed | 17,5 knots , service speed 15 knots |
| Stabilizers | |
| Fuel Consumption | |
| Ballast | 441.2 m3 |
| Fuel | |
| Fresh Water | |
| Lifeboats | |
| Liferafts | |
| Passenger decks | 7 |
| Cargo decks | 1 |
| Decks | 8 |
| Passenger elevators | 1 |
| * | |
| Classification Company | DNV GL |
| Classification | * 1A1 Passenger ship E0 Ice(C, (for max draught 4.60 m)) R280 |
| Ice class | 1C |