Transaction in Own Shares

April 4, 2008
                                              AVATION PLC
                                     ('AVATION' OR THE 'COMPANY')

                                FURTHER SHARE BUYBACK FOR CANCELLATION

The Board of Avation, a commercial jet aircraft leasing provider, advises that it has purchased 20,000
Ordinary Shares on the PLUS Market at 58 pence per share for cancellation.

The authority to buy-back shares was given to the Directors at the AGM held on the 4th of December
2007.

As a consequence the number of shares in issue will decrease to 25,300,000 after the shares purchased
have been cancelled.

The Directors' holdings represent 16.20% per cent. of the 25,300,000 Ordinary shares now in issue.

               The directors take responsibility for the contents of this announcement.

                                              ---ENDS---

ENQUIRES:

AVATION PLC                                                                 07783 942 553
Jeff Chatfield, Chairman

STOCKBROKERS
WH Ireland Ltd                                                              020 7220 1670

Cornhill Asset Management Ltd                                               020 7743 6000

ADVISOR                                                                     020 7628 1128
Frank Lucas
Loeb Aron & Company Ltd.

MEDIA                                                                       020 7562 3350
Maxine Barnes, Nick Rome
Bishopsgate Communications

WEBSITES

www.avation.net

Avation plc