Bomber Command raid - night of 21/22 April 1940

AIRFIELDS, MINELAYING
36 Hampdens minelaying; 25 laid mines, 1 lost.
12 Wellingtons bombed Stavanger and Aalborg airfields, 1 lost.

---

AIRFIELDS
10 Whitleys. 7 aircraft bombed Fomebu and Kjeller airfields near Oslo, Aalborg and a seaplane base at Lake Jansavannet. 1 aircraft lost.