Segment Information (Details) - Schedule of Segment Reporting Information, by Segment - USD ($)	3 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Segment Reporting Information [Line Items]
Net sales	$ 2,253,757	$ 4,132,393
Cost of Sales	1,418,572	2,117,646
Gross Margin	835,185	2,014,747
Engineering, research, and Development	522,103	693,575
Selling, general, and administrative	556,209	554,031
Litigation expenses	724	1,181
Interest income	(986)	(984)
Other income	0	(13,593)
Interest expense - judgment	51,920	51,920
Total expenses	1,129,970	1,286,130
Income (loss) before income taxes	(294,785)	728,617
Avionics Government [Member]
Segment Reporting Information [Line Items]
Net sales	1,604,150	3,569,603
Cost of Sales	962,236	1,762,900
Gross Margin	641,914	1,806,703
Avionics Commercial [Member]
Segment Reporting Information [Line Items]
Net sales	649,607	562,790
Cost of Sales	456,336	354,746
Gross Margin	193,271	208,044
Avionics Total [Member]
Segment Reporting Information [Line Items]
Net sales	2,253,757	4,132,393
Cost of Sales	1,418,572	2,117,646
Gross Margin	835,185	2,014,747
Engineering, research, and Development	522,103	693,575
Selling, general, and administrative	172,851	177,792
Litigation expenses	0	0
Interest income	0	0
Other income		0
Interest expense - judgment	0	0
Total expenses	694,954	871,367
Income (loss) before income taxes	140,231	1,143,380
Corporate Segment [Member]
Segment Reporting Information [Line Items]
Net sales	0	0
Cost of Sales	0	0
Gross Margin	0	0
Engineering, research, and Development	0	0
Selling, general, and administrative	383,358	376,239
Litigation expenses	724	1,181
Interest income	(986)	(984)
Other income		(13,593)
Interest expense - judgment	51,920	51,920
Total expenses	435,016	414,763
Income (loss) before income taxes	$ (435,016)	$ (414,763)