B757 flight crew does go around due to wing flap difficulty.

Attributes
ACN	557893
Time
Date	200208
Day	Tue
Place
Locale Reference	airport : mia.airport
State Reference	FL
Aircraft 1
Controlling Facilities	tracon : mia.tracon tower : mia.tower
Operator	common carrier : air carrier
Make Model Name	B757 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Navigation In Use	other
Flight Phase	landing : go around
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
ASRS Report	557893
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Events
Anomaly	aircraft equipment problem : critical
Independent Detector	aircraft equipment other aircraft equipment : flap indicator other flight crewa other flight crewb
Resolutory Action	controller : provided flight assist flight crew : declared emergency flight crew : overcame equipment problem flight crew : landed in emergency condition flight crew : executed go around
Consequence	other other
Supplementary
Problem Areas	Aircraft
Primary Problem	Aircraft

Narrative:

Flaps stuck at 20 degrees. Went around, declared emergency, went through checklist. Landed no problem.

Original NASA ASRS Text

Title: B757 FLC DOES GAR DUE TO WING FLAP DIFFICULTY.

Narrative: FLAPS STUCK AT 20 DEGS. WENT AROUND, DECLARED EMER, WENT THROUGH CHKLIST. LANDED NO PROB.

Data retrieved from NASA's ASRS site as of July 2007 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.