Richard Trim OBE (22 December 1931 – 21 September 2020)[1] was a British radar engineer who developed technology used in air traffic control systems.[2]

References

edit
  1. ^ "Last Word - Des O'Connor CBE, Richard Trim OBE, Dr Ataullah Siddiqui, Edith Raymond Locke - BBC Sounds". www.bbc.co.uk. Retrieved 20 November 2020.
  2. ^ "Richard Trim obituary". The Times. ISSN 0140-0460. Retrieved 20 November 2020.