| 6th Aug 2014 11:15 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st Aug 2014 1:59 pm | RNS | Conversion of Loan Note | 
                                                                            
                                            | 22nd Jul 2014 7:00 am | RNS | Airbus Test Programme Update | 
                                                                            
                                            | 22nd Jul 2014 7:00 am | RNS | Conditional Placing to Raise £2.7 million | 
                                                                            
                                            | 9th Jun 2014 4:29 pm | RNS | Conversion of Loan Note | 
                                                                            
                                            | 28th May 2014 7:00 am | RNS | Interim Results | 
                                                                            
                                            | 14th May 2014 7:00 am | RNS | Holding in Company | 
                                                                            
                                            | 8th May 2014 10:05 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 30th Apr 2014 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 18th Mar 2014 1:45 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 17th Mar 2014 12:37 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 14th Mar 2014 12:45 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 12th Mar 2014 4:15 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 11th Mar 2014 7:00 am | RNS | Conversion of Loan Note | 
                                                                            
                                            | 3rd Mar 2014 7:00 am | RNS | Major Supply Agreement with General Electric | 
                                                                            
                                            | 10th Feb 2014 12:04 pm | RNS | Result of AGM | 
                                                                            
                                            | 10th Feb 2014 9:00 am | RNS | AGM Statement | 
                                                                            
                                            | 6th Feb 2014 11:56 am | RNS | Statement re: share price movement | 
                                                                            
                                            | 23rd Jan 2014 4:27 pm | RNS | Change of Adviser | 
                                                                            
                                            | 4th Dec 2013 7:00 am | RNS | Hardide aims high for prestigious Nadcap approval | 
                                                                            
                                            | 25th Nov 2013 7:00 am | RNS | Preliminary results | 
                                                                            
                                            | 9th Jul 2013 2:29 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 1st Jul 2013 7:00 am | RNS | AgustaWestland Replacement Test Success | 
                                                                            
                                            | 18th Jun 2013 7:00 am | RNS | Interim Results | 
                                                                            
                                            | 29th Apr 2013 7:00 am | RNS | Re Agreement | 
                                                                            
                                            | 24th Apr 2013 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 8th Apr 2013 3:10 pm | RNS | Directorate Change | 
                                                                            
                                            | 2nd Apr 2013 1:31 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 1st Mar 2013 7:00 am | RNS | Total Voting Rights | 
                                                                            
                                            | 27th Feb 2013 12:24 pm | RNS | Exercise of Options | 
                                                                            
                                            | 19th Feb 2013 4:40 pm | RNS | Result of AGM | 
                                                                            
                                            | 8th Feb 2013 3:32 pm | RNS | Exercise of Options | 
                                                                            
                                            | 31st Jan 2013 7:00 am | RNS | Total Voting Rights | 
                                                                            
                                            | 29th Jan 2013 7:00 am | RNS | Award of Grant from the Technology Strategy Board | 
                                                                            
                                            | 24th Jan 2013 11:25 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 16th Jan 2013 12:10 pm | RNS | Conversion of Loan Note | 
                                                                            
                                            | 2nd Jan 2013 2:10 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 17th Dec 2012 4:10 pm | RNS | Exercise of Options | 
                                                                            
                                            | 10th Dec 2012 7:00 am | RNS | Preliminary Results | 
                                                                            
                                            | 29th Oct 2012 7:00 am | RNS | Change of name of Nominated Adviser and Broker |