5. Maintenance and Other Inventory: Schedule of Maintenance and Other Inventory (Tables)

12 Months Ended

May 31, 2024

Tables/Schedules

Schedule of Maintenance and Other Inventory

	2024	2023
Maintenance and other inventory	$ 2,416,748	$ 2,236,106
Less allowance for obsolescence	836,919	1,232,966
	$ 1,579,829	$ 1,003,140