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Comparative Vacuum Monitoring (CVM™)
smart sensors significantly reduce the time and labor maintenance crews spend monitoring and inspecting airframes for cracks. In what used to take days in the hangar now takes minutes at the gate.
Revolutionize your maintenance program and replace costly inspections at heavy and out-of-sequence checks and restore thousands of flight hours back to the network across your entire commercial fleet each year.
CVM™ is the first FAA certified, non-destructive, failsafe at-the-gate structural monitoring solution for achieving condition-based maintenance.

REPLACE HANGAR TIME WITH AT-THE-GATE INSPECTIONS
RESTORE VALUABLE FLIGHT HOURS TO THE NETWORK
SHIFT TO CONDITION-BASED MAINTENANCE PROGRAMS


PROJECTED ANNUAL APB APPLICATION BENEFITS ACROSS 737NG FLEET OF 71 AIRCRAFT

950 Flight Hours Restored
111 Flight Days Gained
426 Labor Hours Avoided
Source: Delta Airlines

Aft Pressure Bulkhead CVM™ Installation Service Bulletin (Pending) B737NG: (737-600, 737-700, 737-800, 737-900)
Aft Pressure Bulkhead Inspection Using CVM™Service Bulletin (Pending) B737NG: (737-600, 737-700, 737-800, 737-900
Center wing box Front Spar Shear Fitting Inspection Using CVM™ 737-57-1309 Rev 1B737NG: (737-600, 737-700, 737-800, 737-900)
Intelsat (Gogo) Wi-Fi Antenna CVM™ Installation FAA STC ST04103NYB 737-800 Series.

*The FAA published an Issue Paper (IP) on Structural Health Monitoring that identifies the use of CVM™ to reliably detect airframe damage for compliance. The IP, in conjunction with our pending APB certifications, pave the way for future aircraft applications.