<SEC-DOCUMENT>0001437749-22-007846-index.html : 20220331
<SEC-HEADER>0001437749-22-007846.hdr.sgml : 20220331
<ACCEPTANCE-DATETIME>20220331160506
ACCESSION NUMBER:		0001437749-22-007846
CONFORMED SUBMISSION TYPE:	NT 10-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20211231
FILED AS OF DATE:		20220331
DATE AS OF CHANGE:		20220331
EFFECTIVENESS DATE:		20220331

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CRAWFORD UNITED Corp
		CENTRAL INDEX KEY:			0000047307
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
		IRS NUMBER:				340288470
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		NT 10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-00147
		FILM NUMBER:		22792386

	BUSINESS ADDRESS:	
		STREET 1:		10514 DUPONT AVE
		CITY:			CLEVELAND
		STATE:			OH
		ZIP:			44108
		BUSINESS PHONE:		2165418060

	MAIL ADDRESS:	
		STREET 1:		10514 DUPONT AVE
		CITY:			CLEVELAND
		STATE:			OH
		ZIP:			44108

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HICKOK INC
		DATE OF NAME CHANGE:	19950328

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HICKOK ELECTRICAL INSTRUMENT CO
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>NT 10-K
<SEQUENCE>1
<FILENAME>crawa20220331_nt10k.htm
<DESCRIPTION>FORM NT 10-K
<TEXT>
Document 1 - file: crawa20220331_nt10k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>ex_353700.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: ex_353700.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>mmlogo.jpg
<TEXT>
Document 3 - file: mmlogo.jpg

</DOCUMENT>
</SEC-DOCUMENT>