Narrative:

While #1 at the hold short line for runway 36 at national airport, we could not verify or find in the cockpit our pre departure clearance. The tower cleared us to position and hold on runway 36 which we did. We still could not locate the pre departure clearance so we advised tower that we needed to taxi off the runway to call our company. We called company to insure a pre departure clearance was received. It was, and we had them read us the pre departure clearance. We then got back in line for takeoff and an uneventful flight followed.

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Original NASA ASRS Text

Title: FLC OF ACR MLG ACFT DELAYED TKOF TO RE-RECEIVE PREDEP CLRNC.

Narrative: WHILE #1 AT THE HOLD SHORT LINE FOR RWY 36 AT NATIONAL ARPT, WE COULD NOT VERIFY OR FIND IN THE COCKPIT OUR PDC. THE TWR CLRED US TO POS AND HOLD ON RWY 36 WHICH WE DID. WE STILL COULD NOT LOCATE THE PDC SO WE ADVISED TWR THAT WE NEEDED TO TAXI OFF THE RWY TO CALL OUR COMPANY. WE CALLED COMPANY TO INSURE A PDC WAS RECEIVED. IT WAS, AND WE HAD THEM READ US THE PDC. WE THEN GOT BACK IN LINE FOR TKOF AND AN UNEVENTFUL FLT FOLLOWED.

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.