HYLAS 1 Fuelled For Launch

Avanti Communications Group plc

HYLAS 1 Fuelled For Launch

Avanti Communications (AIM: AVN), the satellite broadband operator, has been informed that its HYLAS 1 satellite has been fully fuelled and will be integrated with the Ariane 5 launch vehicle tomorrow ahead of the launch on Friday, 26 November. The launch will be webcast live at www.arianespace.com and will occur in a window between 18.39 and 21.54 Greenwich Mean Time.

--ENDS--

For further information please contact:

Avanti Communications Group Plc Tel: +44 (0) 20 7749 1600

David Williams

Cenkos Securities Tel: +44 (0) 20 7397 8900

Nick Wells / Max Hartley

Jefferies International Limited Tel: +44 (0) 20 7029 8000

Julian Smith / Oliver Griffiths

Redleaf Communications Ltd Tel: +44 (0) 20 7566 6700

Samantha Robbins / Paul Dulieu / Mike Ward

Notes to Editors:

About Avanti

¡ Avanti sells satellite broadband services to telecoms companies which use them to supply residential, enterprise and institutional users.

¡ Avanti's first satellite, called HYLAS 1, will launch in November 2010 and will be the first superfast broadband satellite launched in Europe.

¡ Avanti's second satellite, called HYLAS 2, is fully funded and will launch in Q2 2012. It will extend Avanti's coverage to Africa and the Middle East.

¡ The market for 2Mb satellite broadband products in the markets served by Avanti is estimated at more than 100 million households.