Narrative:

I was working LC1 (runway 21L) and had a BE76; aircraft X; on takeoff roll when I observed another BE76; aircraft Y; on final for my runway. I asked the LC2 controller (runway 21R) if he had someone on final for my runway. It was his aircraft and he sent the aircraft around. After listening to the tapes; the supervisor confirmed that aircraft Y had been cleared and read back runway 21R; but lined up for the wrong runway.

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Original NASA ASRS Text

Title: PRC CTLR DESCRIBED INCIDENT WHEN ALERTING ADJACENT LCL CTLR TO ACFT THAT WAS LINED UP WITH WRONG RWY WITH TFC ON DEP ROLL.

Narrative: I WAS WORKING LC1 (RWY 21L) AND HAD A BE76; ACFT X; ON TKOF ROLL WHEN I OBSERVED ANOTHER BE76; ACFT Y; ON FINAL FOR MY RWY. I ASKED THE LC2 CTLR (RWY 21R) IF HE HAD SOMEONE ON FINAL FOR MY RWY. IT WAS HIS ACFT AND HE SENT THE ACFT AROUND. AFTER LISTENING TO THE TAPES; THE SUPVR CONFIRMED THAT ACFT Y HAD BEEN CLRED AND READ BACK RWY 21R; BUT LINED UP FOR THE WRONG RWY.

Data retrieved from NASA's ASRS site as of January 2009 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.