# Council Regulation (EC) No 428/2009 of 5 May 2009 setting up a Community regime for the control of exports, transfer, brokering and transit of dual-use items (Recast), Division [7A102]: All types of gyros, other than those specified in 7A002, usable in ‘missiles’, with a rated "drift rate"‘stability’ of less than 0,5o (1 sigma or rms) per hour in a 1 g environment and specially designed components therefor.


Technical Notes:
1.
In 7A102 ‘missile’ means complete rocket systems and unmanned aerial vehicle systems capable of a range exceeding 300 km.
2.
In 7A102 ‘stability’ is defined as a measure of the ability of a specific mechanism or performance coefficient to remain invariant when continuously exposed to a fixed operating condition (IEEE STD 528-2001 paragraph 2.247).

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Source: https://www.legislation.gov.uk/eur/2009/428/annex/I/division/9/division/1/division/7A102 (the official version)
Page: https://openlegislation.uk/eu-regulation-2009-428/annex-I/division-9/division-1/division-7A102
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.