B767-300 first officer experiences a stick shaker during approach when the aircraft is slowed below ...

Attributes
ACN	1123449
Time
Date	201310
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZZ.Airport
State Reference	FO
Aircraft 1
Make Model Name	B767-300 and 300 ER
Operating Under FAR Part	Part 121
Flight Phase	Initial Approach
Component
Aircraft Component	Spoiler System
Person 1
Function	Pilot Flying First Officer
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Deviation - Procedural Published Material / Policy Deviation - Speed All Types

Narrative:

We were approximately 2;000 AGL and controller requested us to slow to minimum speed. We were at approximately 190 with flaps at 15. I requested flaps 20 and gear down and also had put out some spoilers. At approximately 160 I requested flaps 25 our landing flaps for the day. The captain had to wait for all 3 gears to get down. As he was selecting flaps 25 airspeed was at approximately 145. Vref + 5 was 147. At the same time we got a momentary stick shaker. I pushed up the power; clicked off the autopilot and checked the configuration. The spoilers were still; partially extended. I stowed the spoilers and returned to glide path. We were still 1;500-1;600 AGL. We landed uneventfully.

Original NASA ASRS Text

Title: B767-300 First Officer experiences a stick shaker during approach when the aircraft is slowed below Vref+5 before final flaps are selected and with the spoilers partially extended.

Narrative: We were approximately 2;000 AGL and Controller requested us to slow to minimum speed. We were at approximately 190 with flaps at 15. I requested flaps 20 and gear down and also had put out some spoilers. At approximately 160 I requested flaps 25 our landing flaps for the day. The Captain had to wait for all 3 gears to get down. As he was selecting flaps 25 airspeed was at approximately 145. Vref + 5 was 147. At the same time we got a momentary stick shaker. I pushed up the power; clicked off the autopilot and checked the configuration. The spoilers were still; partially extended. I stowed the spoilers and returned to glide path. We were still 1;500-1;600 AGL. We landed uneventfully.

Data retrieved from NASA's ASRS site as of July 2013 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 first officer experiences a stick shaker during approach when the aircraft is slowed below vref+5 before final flaps are selected and with the spoilers partially extended.