A very low time C150 pilot had a runway incursion at ixd on runway 35.

Attributes
ACN	575196
Time
Date	200303
Day	Sun
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : ixd.airport
State Reference	KS
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	general aviation : personal
Make Model Name	Cessna 150
Operating Under FAR Part	Part 91
Flight Phase	ground : taxi
Flight Plan	VFR
Person 1
Affiliation	other
Function	flight crew : single pilot
Qualification	pilot : private
Experience	flight time last 90 days : 35 flight time total : 135 flight time type : 135
ASRS Report	575196
Person 2
Affiliation	government : faa
Function	controller : local
Events
Anomaly	incursion : runway non adherence : published procedure non adherence : far non adherence : clearance
Independent Detector	other controllera
Resolutory Action	controller : issued advisory
Supplementary
Problem Areas	Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Ground at ixd approved me to taxi from FBO for takeoff on runway 35. I read back, 'ok to taxi to runway 35.' I crossed the end of runway 35 (which is runway 17) and continued to taxi to runway 35. Ground instructed me that I had crossed the active runway. I thought I was cleared to taxi to runway 35. The rule book is unclr.

Original NASA ASRS Text

Title: A VERY LOW TIME C150 PLT HAD A RWY INCURSION AT IXD ON RWY 35.

Narrative: GND AT IXD APPROVED ME TO TAXI FROM FBO FOR TKOF ON RWY 35. I READ BACK, 'OK TO TAXI TO RWY 35.' I CROSSED THE END OF RWY 35 (WHICH IS RWY 17) AND CONTINUED TO TAXI TO RWY 35. GND INSTRUCTED ME THAT I HAD CROSSED THE ACTIVE RWY. I THOUGHT I WAS CLRED TO TAXI TO RWY 35. THE RULE BOOK IS UNCLR.

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.