On Air Now
Ellie Taylor & Anna Whitehouse 10pm - 1am
After 23 years of service the London Air Ambulance has reached the milestone of 25,000 missions.
The bright red helicopter relies on sponsorship and donations to attend serious incidents across London.
Heart’s Michael Traboulsi spent a day with the team at the Royal London Hospital in Whitechapel.
You can see Michael's pictures and listen to his report below