B767-300 flight crew reported that they got the master caution for te flaps disagree and le slats di...

Attributes
ACN	1523764
Time
Date	201803
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	B767-300 and 300 ER
Operating Under FAR Part	Part 121
Flight Phase	Initial Approach
Flight Plan	IFR
Component
Aircraft Component	Flap/Slat Indication
Person 1
Function	Pilot Flying Captain
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 40 Flight Crew Total 17000 Flight Crew Type 13500
Person 2
Function	First Officer Pilot Not Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 90
Events
Anomaly	Aircraft Equipment Problem Less Severe Deviation - Procedural Published Material / Policy Deviation - Speed All Types Inflight Event / Encounter Unstabilized Approach Inflight Event / Encounter Weather / Turbulence

Narrative:

Descent and arrival; vectors to final approach. Speed breaks out for speed reduction in light to moderate turbulence. We experienced a momentary stick shaker at the same time flaps where being moved from 20 to 25. This is when we got the master caution for te flaps disagree and le slats disagree. We executed a missed approach; ran the proper checklist and took vectors around for landing. [ATC was advised] at this time also. I must add that another missed approach was executed from this approach because in the process of the flap checklist; stress and fatigue of the day; we failed to run the landing checklist and missed the gear. That was self-correcting at about 1;000 feet with the GPWS warning and the tower calling for go-around/no gear. We went around; took vectors for another approach; and landed without incident.

Original NASA ASRS Text

Title: B767-300 flight crew reported that they got the master caution for TE Flaps Disagree and LE Slats Disagree.

Narrative: Descent and arrival; vectors to final approach. Speed breaks out for speed reduction in light to moderate turbulence. We experienced a momentary stick shaker at the same time flaps where being moved from 20 to 25. This is when we got the master caution for TE Flaps Disagree and LE Slats Disagree. We executed a missed approach; ran the proper checklist and took vectors around for landing. [ATC was advised] at this time also. I must add that another missed approach was executed from this approach because in the process of the flap checklist; stress and fatigue of the day; we failed to run the landing checklist and missed the gear. That was self-correcting at about 1;000 feet with the GPWS warning and the Tower calling for go-around/no gear. We went around; took vectors for another approach; and landed without incident.

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.

B767-300 flight crew reported that they got the master caution for te flaps disagree and le slats disagree.