She is expected to become operational for Atlantic service in 2013.

While three machines were built, only one machine was put into operational service.

The V/1500 only just reached operational service as the war ended in 1918.

The introduction of first operational services is expected for 2008.

All four would later be lost during their first year of operational service.

Work was completed by January 1941 and she prepared for operational service.

These operational services can be divided into three different activities.

The systems will be commissioned into operational service between 2008 and 2009.

The first five of these have all entered into operational service at some point.

The very last Class 24 to be withdrawn from operational service was 24081.