MV Glen Sannox (2017)

Departing Brodick in January 2025
History
United Kingdom
Name
NamesakeMV Glen Sannox (1957) and Glen Sannox on the Isle of Arran
OwnerCaledonian Maritime Assets
OperatorCaledonian MacBrayne
Port of registryGlasgow
RouteTroonBrodick
Ordered16 October 2015
BuilderFerguson Marine, Port Glasgow, Inverclyde, Scotland
Cost£97 million original contract for two ferries; £380 million as of June 2024, and £45 million loan written off.
Yard number801
Laid down17 February 2017
Launched21 November 2017
Christenedby Nicola Sturgeon First Minister of Scotland
Completed20 November 2024
Maiden voyage12 January 2025
In service13 January 2025
IdentificationIMO number9794513
StatusIn service
General characteristics
Tonnage1,273 DWT
Length102.4 m (335 ft 11 in)
Beam17 m (55 ft 9 in)
Draught3.4 m (11 ft 2 in)
Installed power2 × Wärtsilä 34DF diesels
Propulsion
Speed14.5 kn (26.85 km/h) / 16.5 kn (30.56 km/h)
Capacity
  • 1,000 passengers, 127 cars or 16 HGVs (planned)
  • 852 passengers (actual)

MV Glen Sannox is a car and passenger ferry constructed at Ferguson Marine in Port Glasgow for the Scottish Government asset company CMAL, to lease to its ferry operator Caledonian MacBrayne. Entering service informally to the Isle of Arran on 12 January 2025, formally on 13 January 2025, she is the first of two dual-fuel CalMac ferries, capable of operating on either marine gas oil, or LNG which offers a marked reduction in sulfur dioxide, nitrous oxide and carbon dioxide emissions, the other being the MV Glen Rosa. The ship's name recalls an earlier Arran ferry.

The ship's sea trials began in February 2024, and she was moved to Inchgreen Quay in Greenock, freeing the Newark Quay at the shipyard for the launch of MV Glen Rosa. After difficulties in completing the LNG power system, there were further delays. Filling the LNG tank (bunkering) was completed by 18 September, and sea trials using LNG began on 20 September. Manufacturer's sea trials were successfully completed on 23 October.

On 19 November 2024, Ferguson Marine announced that the vessel had passed its final certification checks and been issued with a passenger certificate. The ship was handed over to CMAL on 21 November. Following crew familiarisation trials by CalMac, the ship entered revenue-earning service on the Troon to Brodick route on 12 January 2025, and her first voyage in timetabled operation was on 13 January.