Falcon 900
Flight Crew Air Transport Pilot (ATP); Flight Crew Flight Instructor; Flight Crew Instrument; Flight Crew Multiengine
Flight Crew Last 90 Days 60; Flight Crew Total 5690; Flight Crew Type 500
Communication Breakdown
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural FAR; Deviation / Discrepancy - Procedural Published Material / Policy
Flight Crew Overcame Equipment Problem; General Maintenance Action
Aircraft; Human Factors; MEL
After checking all maintenance logs and MEL log for open items; I determined the aircraft was airworthy for a dispatched reposition flight. While taxiing and performing a Thrust Reverser (TR) check; the TR was discovered to have been disabled and placarded inop even though there was no related paperwork for that item. We proceeded with the flight and after landing discovered that the work had been performed but was undocumented maintenance. I alerted our maintenance department to the discrepancy.
Falcon 900 Captain reported that a thrust reverser was disabled without the proper documentation.