Medium large transport crew had runway incursion at lbb during taxi out.

Attributes
ACN	532660
Time
Date	200112
Day	Tue
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : lbb.airport
State Reference	TX
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Dawn
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Operating Under FAR Part	Part 121
Flight Phase	ground : taxi
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp
Experience	flight time last 90 days : 60 flight time total : 8500 flight time type : 6500
ASRS Report	532660
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 180 flight time total : 16000 flight time type : 9000
ASRS Report	532811
Events
Anomaly	incursion : runway non adherence : far non adherence : published procedure
Independent Detector	other controllera
Resolutory Action	none taken : detected after the fact
Supplementary
Problem Areas	ATC Human Performance FAA Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Taxi for takeoff, tower cleared aircraft to taxiway south, runway 17R at lubbock, tx. After crossing runway 17R on taxiway south, the tower asked if we crossed runway 17R. We said yes. Fatigue could be the problem if there is a problem. Supplemental information from acn 532811: fatigue was probably most significant factor. This was last leg of flying all night. On duty approximately 11 1/2 hours.

Original NASA ASRS Text

Title: MLG CREW HAD RWY INCURSION AT LBB DURING TAXI OUT.

Narrative: TAXI FOR TKOF, TWR CLRED ACFT TO TXWY S, RWY 17R AT LUBBOCK, TX. AFTER XING RWY 17R ON TXWY S, THE TWR ASKED IF WE CROSSED RWY 17R. WE SAID YES. FATIGUE COULD BE THE PROB IF THERE IS A PROB. SUPPLEMENTAL INFO FROM ACN 532811: FATIGUE WAS PROBABLY MOST SIGNIFICANT FACTOR. THIS WAS LAST LEG OF FLYING ALL NIGHT. ON DUTY APPROX 11 1/2 HRS.

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.