Narrative:

Aircraft was cleared to land on runway 32; and they requested to land long which I approved. As I watched aircraft I thought it was strange that it was floating so long over the runway; then I realized aircraft landed on taxiway a. I told the ground controller a king air just landed on taxiway a. Thankfully; no other aircraft were on taxiway a.I was not expecting the aircraft to land on taxiway a; and my expectation possibly caused a delay in recognizing the aircraft landed on the taxiway instead of runway 32. I will continue to remain vigilant and scan the runways and taxiways; and be more aware of the possibility of aircraft landing on taxiways.

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Original NASA ASRS Text

Title: The pilot and Tower controller reported an aircraft that landed on a parallel taxiway rather than the runway.

Narrative: Aircraft was cleared to land on runway 32; and they requested to land long which I approved. As I watched aircraft I thought it was strange that it was floating so long over the runway; then I realized aircraft landed on taxiway A. I told the ground controller a King Air just landed on taxiway A. Thankfully; no other aircraft were on taxiway A.I was not expecting the aircraft to land on taxiway A; and my expectation possibly caused a delay in recognizing the aircraft landed on the taxiway instead of runway 32. I will continue to remain vigilant and scan the runways and taxiways; and be more aware of the possibility of aircraft landing on taxiways.

Data retrieved from NASA's ASRS site 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.