Live Webcast 8.00 a.m. Friday 18 December 2015

SOFTWARE RADIO TECHNOLOGY PLC

('SRT' or the 'Company')

(AIM: SRT)

Live Webcast 8.00 a.m. Friday 18 December 2015

The Company is pleased to announce that it will host a live shareholder webcast at 8.00 a.m. on Friday 18 December 2015 providing an update on company operations and activities.

Simon Tucker, CEO of SRT, will host the webcast and provide responses to questions emailed to the Company prior to the event as well as live responses to questions asked by viewers during the webcast.

The webcast can be viewed live by any interested person by following the instructions below.

The format of the live webcast will be as follows:

1. Persons wanting to view the webcast live should go to www.softwarerad.com/media-centre and scroll down the page to the link "LIVE WEBCAST". This should be done immediately prior to the 8.00 a.m. start time and a simple registration process should be completed.

2. Upon completing the registration process they will be able to watch the webcast live and may if they choose submit questions using the text box on the viewing page for Simon Tucker to answer during the event.

Questions may be submitted prior to the event by emailing them to investor@softwarerad.com. The identity of persons viewing the web cast and or submitting questions will be kept confidential and will not be broadcast.

Shortly after the event an unedited recording of the webcast will be available in the media centre section of the SRT website.

-ENDS-

About SRT:

SRT develops advanced radio communication based marine domain awareness technologies, products and systems. These are customised and provided to a global customer base to meet worldwide market demand to identify and track vessels of all sizes in leisure, commercial and homeland security applications.

About Automatic Identification System (AIS)

AIS is an international maritime tracking and monitoring technology developed and maintained by the ITU under the auspices of the IMO and UN. Since the first global mandate by the IMO on all ocean going vessels over 300GT in 2002, AIS has proliferated worldwide to become the technology of choice to enhance maritime domain awareness: vessel tracking, port and coast security, pollution monitoring, fisheries management.

AIS is a sophisticated real time mesh network technology which uses an intelligent combination of VHF and GPS technologies to provide constantly updated data on the identity and movement of vessels and other marine objects. For further information please visit: www.allaboutais.com