Private turboprop small transport enters runway 10R without clearance.

Attributes
ACN	351714
Time
Date	199610
Day	Mon
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : boi
State Reference	ID
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	general aviation : personal
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 91
Flight Phase	ground other : taxi
Flight Plan	VFR
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : instrument pilot : commercial
Experience	flight time last 90 days : 40 flight time total : 5400 flight time type : 60
ASRS Report	351714
Person 2
Affiliation	government : faa
Function	controller : ground
Qualification	controller : non radar
Events
Anomaly	incursion : runway
Independent Detector	other flight crewa
Resolutory Action	flight crew : became reoriented flight crew : returned to intended course or assigned course
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Boi ground control cleared me from FBO to taxi to runway 10R and to cross runway 10L. I proceeded on taxiway a. I failed to note the runway 10L threshold and taxied on till I was in the middle of runway 10R at which time I cleared the runway to the south. I had cleared the final approach course but did not notice any runway signs. I had been busy with switches and checklist in a single pilot operation. I do take full responsibility for the runway incursion. However, I feel that the clearance to cross runway 10L is a little misleading in that you never actually cross the runway 10L runway -- just the extended centerline. Obviously I was distraction by the switchology in a single pilot cockpit. The WX was good and the traffic was very sparse. I try to be very conscientious but would have been better off with my eyes and head out of the cockpit.

Original NASA ASRS Text

Title: PVT TURBOPROP SMT ENTERS RWY 10R WITHOUT CLRNC.

Narrative: BOI GND CTL CLRED ME FROM FBO TO TAXI TO RWY 10R AND TO CROSS RWY 10L. I PROCEEDED ON TXWY A. I FAILED TO NOTE THE RWY 10L THRESHOLD AND TAXIED ON TILL I WAS IN THE MIDDLE OF RWY 10R AT WHICH TIME I CLRED THE RWY TO THE S. I HAD CLRED THE FINAL APCH COURSE BUT DID NOT NOTICE ANY RWY SIGNS. I HAD BEEN BUSY WITH SWITCHES AND CHKLIST IN A SINGLE PLT OP. I DO TAKE FULL RESPONSIBILITY FOR THE RWY INCURSION. HOWEVER, I FEEL THAT THE CLRNC TO CROSS RWY 10L IS A LITTLE MISLEADING IN THAT YOU NEVER ACTUALLY CROSS THE RWY 10L RWY -- JUST THE EXTENDED CTRLINE. OBVIOUSLY I WAS DISTR BY THE SWITCHOLOGY IN A SINGLE PLT COCKPIT. THE WX WAS GOOD AND THE TFC WAS VERY SPARSE. I TRY TO BE VERY CONSCIENTIOUS BUT WOULD HAVE BEEN BETTER OFF WITH MY EYES AND HEAD OUT OF THE COCKPIT.

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.