The four casualties here:

http://www.rafcommands.com/database/...?uniq=42-50291

are under the listing of USAAF B-24 42-50291 loss 23 August 1944


SERGEANT WALTER WILLIAM CANNELL
Service Number: 1623550
Died 24.08.44

SERGEANT ROBERT JOHN BELL
Service Number: 1802049
Died 24.08.44

FLIGHT SERGEANT ERIC CLARENCE WILLIAM NEWTON
Service Number: 1397179
Died 23.08.44

Sergeant DOUGLAS BATSON
Service Number: 1683298
Died 24.08.44

But they were on ground when plane crashed into the Village of Freckleton and they were in "Sad Sack" Snack Bar as Customer's. They were not part of 3 main crew which were all American

list of casualties here

http://laituk.org/Fr%20Casualties.htm

Incident referenced here

http://laituk.org/B-24%2042-50291.htm

"52 people (the three crew members on the B-24, 34 children, one teacher, six American servicemen, one RAF airman and seven Snack Bar staff) died instantly, with nine others (four children, one teacher, an American serviceman and three RAF airmen) later dying in hospital from their injuries."