Narrative:

Landed flaps 15 instead of planned 30. At the final approach fix I called for gear down flaps 15 landing checklist. The captain configured the jet and ran the checklist. At about 1;400 feet I called for flaps 30 set target. At that moment we were cleared to land by tower. I did not verify that they went down; I was concentrating on the significant crosswind. At about 50 feet we got the too low terrain. I verified that we were on glide path. 2 white 2 red. And continued. After landing I realized we landed flaps 15 and that was the reason for the ground proximity warning system (GPWS) alert.

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Original NASA ASRS Text

Title: A B737 First Officer landed with flaps 15 as the Enhanced Ground Proximity Warning System (EGPWS) 'TOO LOW TERRAIN' alerted at about 50 feet. The Captain failed to set Flaps 30 when called for because of communication conflicts.

Narrative: Landed flaps 15 instead of planned 30. At the final approach fix I called for gear down flaps 15 landing checklist. The Captain configured the jet and ran the checklist. At about 1;400 feet I called for flaps 30 set target. At that moment we were cleared to land by Tower. I did not verify that they went down; I was concentrating on the significant crosswind. At about 50 feet we got the too low terrain. I verified that we were on glide path. 2 white 2 red. And continued. After landing I realized we landed flaps 15 and that was the reason for the Ground Proximity Warning System (GPWS) alert.

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.