Runway incursion by an LR35 flight crew at txkf, first officer.

Attributes
ACN	589709
Time
Date	200308
Day	Tue
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : txkf.airport
State Reference	FO
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	common carrier : air taxi
Make Model Name	Learjet 35
Operating Under FAR Part	Part 135
Flight Phase	ground : taxi ground : holding ground : position and hold
Flight Plan	IFR
Person 1
Affiliation	company : air taxi
Function	flight crew : first officer
Qualification	pilot : commercial pilot : multi engine pilot : cfi
Experience	flight time last 90 days : 120 flight time total : 2500 flight time type : 115
ASRS Report	589709
Person 2
Affiliation	company : air taxi
Function	flight crew : captain oversight : pic
Events
Anomaly	incursion : runway non adherence : far non adherence : clearance
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Consequence	Other
Supplementary
Problem Areas	Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

We were given taxi instructions to taxi to runway 12. I was running the taxi and before takeoff checklists. We missed our turn and taxied onto the runway. We came to a complete stop and realized that we were not cleared onto the runway. The tower gave us a position and hold clearance, then a takeoff clearance. The departure was uneventful. The thing that I learned from this mistake, was that I should have reviewed and followed the airport diagram better, and that even though we're doing the required checklists, our eyes should be outside, assuring in having better situational awareness.

Original NASA ASRS Text

Title: RWY INCURSION BY AN LR35 FLT CREW AT TXKF, FO.

Narrative: WE WERE GIVEN TAXI INSTRUCTIONS TO TAXI TO RWY 12. I WAS RUNNING THE TAXI AND BEFORE TKOF CHKLISTS. WE MISSED OUR TURN AND TAXIED ONTO THE RWY. WE CAME TO A COMPLETE STOP AND REALIZED THAT WE WERE NOT CLRED ONTO THE RWY. THE TWR GAVE US A POS AND HOLD CLRNC, THEN A TKOF CLRNC. THE DEP WAS UNEVENTFUL. THE THING THAT I LEARNED FROM THIS MISTAKE, WAS THAT I SHOULD HAVE REVIEWED AND FOLLOWED THE ARPT DIAGRAM BETTER, AND THAT EVEN THOUGH WE'RE DOING THE REQUIRED CHKLISTS, OUR EYES SHOULD BE OUTSIDE, ASSURING IN HAVING BETTER SITUATIONAL AWARENESS.

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.