Northrop Aircraft Inc.
16>
27>
28> Avion Corp.
??> Northrop Aircraft Corp.
part of United A/C & Transport Corp.
??> Northrop Corp. with Douglas
29>
3109> moved to Wichita merged with Stearman
32>
370405> Douglas El Segundo Div.
39>
59>
92> Commercial Aircraft Div.
94> took over Vought
940518> bought Grumman
97> to Lockheed Martin????
Factory:
Burbank, CA
El Segundo, CA
Hawthorne, CA
Aircraft:
John (Jack) Knudsen Northrop; Douglas, Lockheed designer