Narrative:

[I] was doing a training flight to ixd. After reporting the 2 minute left base for [runway] 18; tower cleared [me] to land. While [I] was on short final; tower cleared a cessna to depart on [runway] 18. [I] reported 'short final' and heard tower say; 'cancel takeoff clearance.' the cessna didn't reply and [I] was told to do a go-around. The two aircraft were about 300 ft in trail on departure and [I] was forced to aggressively slow speed to prevent a mid-air. The cessna departed southwest and [I] made left closed traffic for [runway] 18.

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Original NASA ASRS Text

Title: C172 pilot preparing to land reports a NMAC with a departing Cessna that had been instructed to cancel takeoff clearance. When the departing Cessna does not respond; the reporters landing clearance is canceled.

Narrative: [I] was doing a training flight to IXD. After reporting the 2 minute left base for [Runway] 18; Tower cleared [me] to land. While [I] was on short final; Tower cleared a Cessna to depart on [Runway] 18. [I] reported 'short final' and heard Tower say; 'Cancel takeoff clearance.' The Cessna didn't reply and [I] was told to do a go-around. The two aircraft were about 300 FT in trail on departure and [I] was forced to aggressively slow speed to prevent a mid-air. The Cessna departed southwest and [I] made left closed traffic for [Runway] 18.

Data retrieved from NASA's ASRS site as of July 2013 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.