Attached files
| file | filename |
|---|---|
| 10-K - FORM 10-K - BUTLER NATIONAL CORP | buks20200430_10k.htm |
| EX-32.2 - EXHIBIT 32.2 - BUTLER NATIONAL CORP | ex_180683.htm |
| EX-32.1 - EXHIBIT 32.1 - BUTLER NATIONAL CORP | ex_180682.htm |
| EX-31.2 - EXHIBIT 31.2 - BUTLER NATIONAL CORP | ex_180681.htm |
| EX-31.1 - EXHIBIT 31.1 - BUTLER NATIONAL CORP | ex_180680.htm |
| EX-23.1 - EXHIBIT 23.1 - BUTLER NATIONAL CORP | ex_180679.htm |
Exhibit 21
Subsidiaries
Avcon Industries, Inc., a Kansas Corporation
Avcon ISR Solutions, Inc., a Kansas Corporation
Butler National Services, Inc., a Florida Corporation
BCS Design, Inc., a Kansas Corporation
Butler Avionics, Inc., a Kansas Corporation
Butler National, Inc., a Nevada Corporation
Butler Temporary Services, Inc., a Missouri Corporation
Butler National Corporation, a Nebraska Corporation
Kansas International Inc., a Kansas Corporation
Kansas International DDC, LLC, a Kansas Limited Liability Company
Butler National Service Corporation, a Kansas Corporation
AVT Corporation, a Texas Corporation
Indian Gaming Corporation, a Kansas Corporation
Indian Gaming Services, Inc., a Kansas Corporation
HMRS Holdings, LLC, a Kansas Corporation
BHCMC, LLC, a Kansas Limited Liability Company
Wild West Heritage Foundation, Inc., a Kansas Corporation
BHCRRE, LLC, a Kansas Limited Liability Company