Flight crew of ATR42 lost control of aircraft on rollout on icy runway at sgf.

Attributes
ACN	424942
Time
Date	199901
Day	Sat
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : sgf
State Reference	MO
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	ATR 42
Flight Phase	landing other
Route In Use	arrival other
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial
Experience	flight time last 90 days : 149 flight time total : 2110 flight time type : 323
ASRS Report	424942
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : instrument
Experience	flight time last 90 days : 160 flight time total : 3600 flight time type : 160
ASRS Report	425052
Events
Anomaly	aircraft equipment problem : less severe other anomaly other anomaly other other anomaly other
Independent Detector	other flight crewa
Resolutory Action	none taken : unable
Consequence	Other
Supplementary
Air Traffic Incident	other

Narrative:

Landing runway 2 sgf, wind 300 degrees at 15 KTS, braking action fair. First officer performed normal landing followed by normal rollout, deceleration and xfer of control of aircraft. Approximately 1/2 way down the runway, braking and steering became ineffective. Aircraft began skidding and wxvaning into the wind and partially exited the left side of the runway at midfield. Communicated with sgf tower, operations, and passenger. Aircraft engines were shut down normally. Passenger were deplaned normally through main cabin door onto the runway and into a van and transported to the terminal. Postflt inspection revealed broken taxi light lenses and no other damage. No passenger or crew injuries.

Original NASA ASRS Text

Title: FLC OF ATR42 LOST CTL OF ACFT ON ROLLOUT ON ICY RWY AT SGF.

Narrative: LNDG RWY 2 SGF, WIND 300 DEGS AT 15 KTS, BRAKING ACTION FAIR. FO PERFORMED NORMAL LNDG FOLLOWED BY NORMAL ROLLOUT, DECELERATION AND XFER OF CTL OF ACFT. APPROX 1/2 WAY DOWN THE RWY, BRAKING AND STEERING BECAME INEFFECTIVE. ACFT BEGAN SKIDDING AND WXVANING INTO THE WIND AND PARTIALLY EXITED THE L SIDE OF THE RWY AT MIDFIELD. COMMUNICATED WITH SGF TWR, OPS, AND PAX. ACFT ENGS WERE SHUT DOWN NORMALLY. PAX WERE DEPLANED NORMALLY THROUGH MAIN CABIN DOOR ONTO THE RWY AND INTO A VAN AND TRANSPORTED TO THE TERMINAL. POSTFLT INSPECTION REVEALED BROKEN TAXI LIGHT LENSES AND NO OTHER DAMAGE. NO PAX OR CREW INJURIES.

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.