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C560XL captain reported an FMS data drop and mfd failure; resulting in an altitude and heading deviation.
| Attributes | |
| ACN | 1686958 |
| Time | |
| Date | 201909 |
| Local Time Of Day | 1201-1800 |
| Place | |
| Locale Reference | ZZZ.Airport |
| State Reference | US |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Make Model Name | Citation Excel (C560XL) |
| Operating Under FAR Part | Part 135 |
| Flight Phase | Climb |
| Flight Plan | IFR |
| Component | |
| Aircraft Component | FMS/FMC |
| Person 1 | |
| Function | Captain |
| Qualification | Flight Crew Instrument Flight Crew Multiengine Flight Crew Air Transport Pilot (ATP) |
| Experience | Flight Crew Last 90 Days 250 Flight Crew Total 7800 Flight Crew Type 300 |
| Events | |
| Anomaly | Aircraft Equipment Problem Less Severe Deviation - Altitude Excursion From Assigned Altitude Deviation - Procedural Clearance Deviation - Procedural Published Material / Policy Deviation - Track / Heading All Types |
Narrative:
Upon climbout on the zzzzz departure; the aircraft's FMS dropped all data of the departure [and] the mfd went blank. The aircraft deviated from the published departure. There was never a terrain warning from the GPWS. Upon discovery of the deviation; I climbed the aircraft and corrected back onto the published departure as ATC was alerting us to climb and turn left on course. There was never a time where terrain was an issue. I corrected back to course as ATC contacted my aircraft.
Original NASA ASRS Text
Title: C560XL Captain reported an FMS data drop and MFD failure; resulting in an altitude and heading deviation.
Narrative: Upon climbout on the ZZZZZ departure; the aircraft's FMS dropped all data of the departure [and] the MFD went blank. The aircraft deviated from the published departure. There was never a terrain warning from the GPWS. Upon discovery of the deviation; I climbed the aircraft and corrected back onto the published departure as ATC was alerting us to climb and turn left on course. There was never a time where terrain was an issue. I corrected back to course as ATC contacted my aircraft.
Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.