Narrative:

After landing and exiting runway 13R at psp tower advised hold short runway 13L stay with tower. PIC did not hear tower instruction or read back and crossed runway 13L. Tower sent cessna on visual approach around from an altitude of approximately 200 ft. Contributing factors: assumption PIC heard tower call and my (sic) readback. PIC call for APU start due to short taxi to FBO. Sic starting of APU and not informing PIC. Lack of communication between sic and PIC on hold short instructions and starting of APU prior to clearing all active runways.

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Original NASA ASRS Text

Title: FLC HAS RWY INCURSION.

Narrative: AFTER LNDG AND EXITING RWY 13R AT PSP TWR ADVISED HOLD SHORT RWY 13L STAY WITH TWR. PIC DID NOT HEAR TWR INSTRUCTION OR READ BACK AND CROSSED RWY 13L. TWR SENT CESSNA ON VISUAL APCH AROUND FROM AN ALT OF APPROX 200 FT. CONTRIBUTING FACTORS: ASSUMPTION PIC HEARD TWR CALL AND MY (SIC) READBACK. PIC CALL FOR APU START DUE TO SHORT TAXI TO FBO. SIC STARTING OF APU AND NOT INFORMING PIC. LACK OF COM BTWN SIC AND PIC ON HOLD SHORT INSTRUCTIONS AND STARTING OF APU PRIOR TO CLRING ALL ACTIVE RWYS.

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.