A B777 captain was pilot not flying and failed to set final flaps for landing. A go around was execu...

Attributes
ACN	862321
Time
Date	200911
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	B777-200
Operating Under FAR Part	Part 121
Flight Phase	Final Approach
Flight Plan	IFR
Component
Aircraft Component	Flap Control (Trailing & Leading Edge)
Person 1
Function	Captain Pilot Not Flying
Experience	Flight Crew Last 90 Days 250 Flight Crew Total 15000 Flight Crew Type 2000
Person 2
Function	First Officer Pilot Flying
Experience	Flight Crew Last 90 Days 250 Flight Crew Total 16000 Flight Crew Type 3500
Events
Anomaly	Aircraft Equipment Problem Critical Deviation - Procedural Published Material / Policy Inflight Event / Encounter Unstabilized Approach

Narrative:

Called 'field in sight' approximately 25NM east; straight in. Weather was extremely clear; day VFR; without any restrictions to visibility. Approach cleared us for visual approach. Final descent checklist accomplished prior to 1000' AGL. At 1000' AGL; aircraft was in a good profile to make a normal 25 flap landing. Flaps were selected to 20; not 25 (the briefed final flap setting). At 500' AGL; I called final flaps 25; and was shortly thereafter reminded by GPWS that: no; the flaps were not 25; issued the warning 'too low flaps'. After a brief moment of denial and disbelief; I commanded a normal go around to be accomplished. First officer flew a normal radar vector pattern to a visual approach. On downwind of the second approach; aircraft experienced a loss of the right AC transfer bus. EICAS irregular procedure checklists accomplished in accordance with the flight manual. Normal and uneventful landing accomplished.

Original NASA ASRS Text

Title: A B777 Captain was pilot not flying and failed to set final flaps for landing. A go around was executed at 500'. During the go around the Right Transfer Bus failed.

Narrative: Called 'field in sight' approximately 25NM east; straight in. Weather was extremely clear; Day VFR; without any restrictions to visibility. Approach cleared us for visual approach. Final descent Checklist accomplished prior to 1000' AGL. At 1000' AGL; Aircraft was in a good profile to make a normal 25 Flap landing. Flaps were selected to 20; not 25 (The Briefed Final Flap setting). At 500' AGL; I called Final Flaps 25; and was shortly thereafter reminded by GPWS that: NO; the flaps were not 25; issued the warning 'Too Low Flaps'. After a brief moment of denial and disbelief; I commanded a Normal Go Around to be accomplished. First Officer flew a normal Radar Vector pattern to a visual approach. On downwind of the second approach; aircraft experienced a Loss of the Right AC Transfer Bus. EICAS Irregular Procedure checklists accomplished in accordance with the Flight Manual. Normal and uneventful landing accomplished.

Data retrieved from NASA's ASRS site as of April 2012 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.

A B777 captain was pilot not flying and failed to set final flaps for landing. A go around was executed at 500'. During the go around the right transfer bus failed.