Narrative:

Dca tower cleared light transport X to 'position and hold' on runway 18. We then heard an air carrier over radio, tower 'you better send someone around!' medium large transport Y was then heard and seen overflying us on a runway heading at low altitude. Both first officer and C/O confirm that we were cleared to position and hold. Tower advised our flight to clear runway. Flight returned to hold pad then resumed normal operations.

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Original NASA ASRS Text

Title: ACFT IN POSITION ON RWY HEARD ANOTHER ACFT TELL TWR THAT ACFT ON FINAL SHOULD GO AROUND. ACFT ON RWY SAW MLG PASS OVERHEAD IN CLOSE PROX.

Narrative: DCA TWR CLRED LTT X TO 'POS AND HOLD' ON RWY 18. WE THEN HEARD AN ACR OVER RADIO, TWR 'YOU BETTER SEND SOMEONE AROUND!' MLG Y WAS THEN HEARD AND SEEN OVERFLYING US ON A RWY HDG AT LOW ALT. BOTH F/O AND C/O CONFIRM THAT WE WERE CLRED TO POS AND HOLD. TWR ADVISED OUR FLT TO CLR RWY. FLT RETURNED TO HOLD PAD THEN RESUMED NORMAL OPS.

Data retrieved from NASA's ASRS site as of August 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.