PER ARDUA AD ASTRA
1800981 SERGEANT
M. O' DONOGHUE
WIRELESS OPERATOR/ AIR GUNNER
ROYAL AIR FORCE
13TH FEBRUARY 1946
https://www.cwgc.org/find-records/find-war-dead/casualty-details/2701329/o'donoghue,-michael/
http://www.rafcommands.com/database/wardead/details.php?qnum=33900
'PER ARDUA AD ASTRA' is the motto of the British Royal Air Force and translates to 'THROUGH ADVERSITY TO THE STARS'