Flight crew flying 737 aircraft missed 'set flaps 1' callout after pushback.

Attributes
ACN	1661105
Time
Date	201907
Environment
Flight Conditions	VMC
Aircraft 1
Make Model Name	B737 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	Taxi
Flight Plan	IFR
Person 1
Function	Captain Pilot Not Flying
Qualification	Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument
Experience	Flight Crew Last 90 Days 205 Flight Crew Total 22900 Flight Crew Type 13300
Events
Anomaly	Aircraft Equipment Problem Less Severe Deviation - Procedural Published Material / Policy

Narrative:

After starting engines and receiving the salute there was an issue with the temperature in the FMC (flight management computer) dropping out causing auto throttle to trip off. First officer (first officer) reloaded performance data and we armed the auto throttle. I then called 'after start checklist' without calling 'set flaps 1; after start checklist '. I noticed during taxi and before the before takeoff checklist that flaps were not set and I called for flaps to be set to 1 and we discussed what happened and how we became distracted. Everything proceeded normally after that.

Original NASA ASRS Text

Title: Flight Crew flying 737 aircraft missed 'Set Flaps 1' callout after pushback.

Narrative: After starting engines and receiving the salute there was an issue with the temperature in the FMC (Flight Management Computer) dropping out causing auto throttle to trip off. F/O (First Officer) reloaded performance data and we armed the auto throttle. I then called 'after start checklist' without calling 'set flaps 1; after start checklist '. I noticed during taxi and before the before takeoff checklist that flaps were not set and I called for flaps to be set to 1 and we discussed what happened and how we became distracted. Everything proceeded normally after that.

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.