Pilot caused landing aircraft to go around when he inadvertently taxied on the active runway.

Attributes
ACN	285918
Time
Date	199410
Day	Mon
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : laf
State Reference	IN
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : msy
Operator	general aviation : corporate
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 91
Flight Phase	ground other : taxi
Flight Plan	IFR
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : instrument pilot : cfi pilot : atp
Experience	flight time last 90 days : 120 flight time total : 6500 flight time type : 3000
ASRS Report	285918
Events
Anomaly	conflict : ground critical incursion : runway non adherence : clearance
Independent Detector	other other : unspecified cockpit
Resolutory Action	other
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

I accidently crossed the runway hold lines by about 10 ft, on runway 23. An aircraft on final did a precautionary go around. Doing a checklist on the roll isn't advisable.

Original NASA ASRS Text

Title: PLT CAUSED LNDG ACFT TO GAR WHEN HE INADVERTENTLY TAXIED ON THE ACTIVE RWY.

Narrative: I ACCIDENTLY CROSSED THE RWY HOLD LINES BY ABOUT 10 FT, ON RWY 23. AN ACFT ON FINAL DID A PRECAUTIONARY GAR. DOING A CHKLIST ON THE ROLL ISN'T ADVISABLE.

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.