Quarterly report pursuant to Section 13 or 15(d)

Note 1 - The Business (Details Narrative)

v3.22.0.1
Note 1 - The Business (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended 9 Months Ended
Feb. 28, 2021
Jan. 31, 2021
Jan. 31, 2020
Jan. 31, 2022
Rotor Riot Acquisition        
Restructuring Cost and Reserve [Line Items]        
[custom:ShareIssuanceValueMergerAgreement]     $ 2,784,437  
[custom:VolumeWeightedAveragePriceMerger]     $ 1.25445  
[custom:AggregateSharesIssuedMerger]     2,219,650  
[custom:ValueOfSharesIssuedMerger]     $ 1,820,114  
[custom:CommonStockClosingPriceOnDate]     $ 0.82  
Finite-Lived Customer Relationships, Gross     $ 39,000  
Fat Shark Acquisition        
Restructuring Cost and Reserve [Line Items]        
[custom:AcquisitionTransactionValue]   $ 8,354,076    
[custom:AcquisitionStockIssuedShares]   5,227,273    
[custom:AcquisitionStockIssuedValue]   $ 6,351,076    
[custom:AcquisitionSecuredPromissoryNoteIssuedPrincipalAmount]   1,753,000    
[custom:AcquisitionCashPaymentMade]   $ 250,000    
Skypersonic Acquisition        
Restructuring Cost and Reserve [Line Items]        
[custom:AcquisitionStockIssuedShares]       857,124
[custom:AcquisitionStockIssuedValue]       $ 3,291,356
[custom:AcquisitionShareConsiderationAcquiredValue] $ 3,000,000      
[custom:OperatingCostsOfAcquireePaidForByCompanyPriorToAcquisitionClosing] $ 75,000      
[custom:WorkingCapitalDeficitMaximumAmountToResultInReductionOfShareConsiderationValue]       300,000
[custom:ReductionInPurchasePriceFromWorkingCapitalDeficitOfAquiree]       $ 601,622
[custom:CancellationOfSharesHeldInEscrowAsResultOfReductionInAcquisitionPurchasePrice]       149,829