A former RAF wing commander has been jailed for three years after he attempted to engage in sexual activity with a child.

Lincolnshire Police said Andrew Thomason, who now uses the surname Groves, was arrested on December 20 2018, after he made sexually explicit comments in an internet chatroom.

The 58-year-old’s personal items were subsequently seized, and his car and home were searched by officers.

In a statement issued after Thomason was sentenced at Lincoln Crown Court on Wednesday, the Lincolnshire force said the serviceman was bailed while further analysis of his personal belongings was carried out.

I would like to say to all victims of sexual abuse that we will always do what we can to investigate any crime

Thomason was found guilty in April this year of two counts of attempting to cause a girl aged 13 or over to engage in penetrative sexual activity.

Police said the conviction came after delays in the court process caused by the Covid-19 pandemic.

Thomason, who was stationed at RAF Cranwell, near Sleaford, at the time of his arrest, was also made the subject of a Sexual Harm Prevention Order during his sentencing hearing.

Formerly of Windmill Drive in Heckington, Lincolnshire, Thomason now lives outside of the county, after he was struck off by the RAF in 2021.

Speaking at the conclusion of the hearing, Detective Constable Helen Morris said: “I would like to say to all victims of sexual abuse that we will always do what we can to investigate any crime.

“If you feel that there is no hope because of a person’s position or power, then please trust us to try our very best. If you have been a victim, call 101 or report online.

“Alternatively, if you do not want the police involved at this time but need support or help then you can contact Spring Lodge who will keep your details private.”