A pilot using a srq AFD airport diagram was unable to identify his hold short clearance point at the...

Attributes
ACN	1018522
Time
Date	201206
Local Time Of Day	0601-1200
Place
Locale Reference	SRQ.Airport
State Reference	FL
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Small Aircraft Low Wing 1 Eng Retractable Gear
Operating Under FAR Part	Part 91
Flight Phase	Taxi
Route In Use	Direct
Flight Plan	VFR
Component
Aircraft Component	PFD
Person 1
Function	Single Pilot
Qualification	Flight Crew Private
Experience	Flight Crew Last 90 Days 40 Flight Crew Total 540 Flight Crew Type 240
Events
Anomaly	Deviation - Procedural Clearance Ground Incursion Runway

Narrative:

[I] was cleared to taxiway alpha to runway 32 intersection delta. There is no such intersection on my AFD diagram or on the runway signage. [I] called for clarification during taxi. Controller repeated clearance. While I was trying to find the intersection on my little diagram; I inadvertently crossed the intersecting runway hold line. [I] proceeded across the runway; stopped when clear; and reported to controller 'I'm confused'. [I] was given revised clearance to alpha seven intersection; which sign was in front of me. [I] took off without incident. A contributing factor was partial panel operation. The pfd was not working properly; and I was navigating and flying from the same alternate mfd on the co-pilot side. About 1/2 way through my flight; an hour and a half later; I figured out that the controller had meant the taxiway delta intersection with runway 32; which is an intersection takeoff clearance that I never had before.

Original NASA ASRS Text

Title: A pilot using a SRQ AFD Airport diagram was unable to identify his hold short clearance point at the Taxiway D intersection with Runway 14/32 and consequently crossed Runway 4/22.

Narrative: [I] was cleared to Taxiway Alpha to Runway 32 intersection Delta. There is no such intersection on my AFD diagram or on the runway signage. [I] called for clarification during taxi. Controller repeated clearance. While I was trying to find the intersection on my little diagram; I inadvertently crossed the intersecting runway hold line. [I] proceeded across the runway; stopped when clear; and reported to Controller 'I'm confused'. [I] was given revised clearance to Alpha Seven intersection; which sign was in front of me. [I] took off without incident. A contributing factor was partial panel operation. The PFD was not working properly; and I was navigating and flying from the same alternate MFD on the co-pilot side. About 1/2 way through my flight; an hour and a half later; I figured out that the Controller had meant the Taxiway Delta intersection with Runway 32; which is an intersection takeoff clearance that I never had before.

Data retrieved from NASA's ASRS site as of July 2013 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.

A pilot using a srq AFD airport diagram was unable to identify his hold short clearance point at the taxiway D intersection with runway 14/32 and consequently crossed runway 4/22.