Safety
Cost of ownership comparison
The acquisition costs of the three diagnostic systems assessed above vary markedly, but what is the annual cost of ownership to operators? To calculate thi

The acquisition costs of the three diagnostic systems assessed above vary markedly, but what is the annual cost of ownership to operators? To calculate this, AIN assumed a three-year amortization of the purchase price for the VitalLink and Tempus systems (EMS-Link is leased). On top of this, $3,500 was added to the annual cost of VitalLink and Tempus to reflect the new customer/single-aircraft rate charge by medical support provider MedAire (EMS-Link includes the price of medical support in the lease rate).

On this basis the annual costs for the three systems are $20,166 for Tempus, $10,166 for VitalLink and $9,980 for EMS-Link.