Hayes, also 19, of Birkenhead, has served in Germany and Canada as an operator, providing highly important mobile communications for commanders and soldiers.
He may have been distracted by the message which was given to him by the signaller
at London Bridge which did not require him to take any action.
Neil Marsden told the court Bryce-Stafford performed a sex act on himself while chatting to him and another soldier about sex.
But the team, made up of Lt Adrian Morris along with Corporal Amritman Gurung, Lance Corporal Sahabir Gurung, and Signallers
Sitkumar Rai, Suryaman Manebo, Gopal Gurung, Pritam Shrestha and Pawan Rai, could only manage it in around seven hours.
Didsbury, of Blackpool, was serving with the 21st Signal Regiment (Air Support) and described by colleagues as 'irrepressibly cheerful'.
David Allen, a signaller
of 11 years, told the crash probe he watched in horror on his computer screen as the Thames Trains service headed for the First Great Western express.
Married Stephen Jukes, 26, said he was going to check on the signaller
, 27, who had passed out and was taken into temporary female quarters.
Paul William Didsbury, 18, of the Royal Signals, was serving with the 21st Signal Regiment (Air Support), in the southern city of Basra.
LIEUTENANT Lam Gurung of 250 Gurkha Signals Squadron, stationed at Bramcote has launched an appeal fund to assist the relatives of a soldier of the regiment, Signaller
Dhurbakumar, a 21-year-old who died on December 13 in a traffic accident following a driving training course.
The 20-year-old signaller
was named best recruit in his troop after completing 12 weeks basic training at Bassingbourn Barracks, Hertfordshire.
Wayne Bland, 21, was yesterday named as the soldier who died in a suicide bomb attack and heartbroken Jordan Adams, 11, said in a eulogy to be read at his funeral: "He was the best brother I could ever have and ever wish for.
There should have been a formally-appointed signaller
who should have checked the area to ensure there was no one that could be hurt.