NATS-Annual-Report-2015

Annual Report and Accounts 2015 | NATS Holdings Limited
Financial Statements 112
Notes forming part of the
consolidated accounts
(continued)
14. Other intangible assets
Operational
software
Nonoperational
software
Airspace and
resectorisation
Assets in
course of
construction
Total
£m £m £m £m £m
Cost
At 1 April 2013 169.6 46.4 21.2 160.4 397.6
Additions internally generated 2.5 0.6 0.1 19.8 23.0
Additions externally acquired 2.0 3.2 0.2 40.7 46.1
Other transfers during the year 6.3 8.3 1.2 (14.1) 1.7
At 1 April 2014 180.4 58.5 22.7 206.8 468.4
Additions internally generated 0.8 - - 28.6 29.4
Additions externally acquired 9.6 4.6 1.4 34.2 49.8
Other transfers during the year 8.5 10.1 2.1 (16.5) 4.2
At 31 March 2015 199.3 73.2 26.2 253.1 551.8
Accumulated amortisation
At 1 April 2013 56.1 26.0 12.1 16.6 110.8
Charge for the year 17.8 8.1 1.8 - 27.7
Utilisation of impairment provision - - - (0.1) (0.1)
At 1 April 2014 73.9 34.1 13.9 16.5 138.4
Charge for the year 19.4 9.0 1.8 - 30.2
Provisions for impairment - - - 0.4 0.4
At 31 March 2015 93.3 43.1 15.7 16.9 169.0
Carrying amount
At 31 March 2015 106.0 30.1 10.5 236.2 382.8
At 31 March 2014 106.5 24.4 8.8 190.3 330.0
An annual review is performed to assess the carrying value of other intangible assets, including assets in the course of construction.
The accumulated amortisation of assets in the course of construction represents impairment provisions.
Financial
Statements