Narrative:

Cleared by tower to position and hold runway 25. While holding for takeoff clearance, a twin engine airplane landed on runway 25 right over top of us. Frequency was very busy and did not get a break in xmissions to question tower as to why he had not cleared us for takeoff.

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Original NASA ASRS Text

Title: NMAC BTWN A CESSNA 172 HOLDING IN POSITION AND A LIGHT TWIN LNDG OVER THE TOP OF THE C172 AT A CTLED ARPT.

Narrative: CLRED BY TWR TO POS AND HOLD RWY 25. WHILE HOLDING FOR TKOF CLRNC, A TWIN ENG AIRPLANE LANDED ON RWY 25 RIGHT OVER TOP OF US. FREQ WAS VERY BUSY AND DID NOT GET A BREAK IN XMISSIONS TO QUESTION TWR AS TO WHY HE HAD NOT CLRED US FOR TKOF.

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.