Narrative:

Near midair collision on short final with airplane that turned base and approached from our left side while we were descending to land. Controller never called out any traffic or issued warnings to any aircraft on the frequency at this time. The other aircraft made a steep left turn to avoid hitting our left wing while we were descending to land after being cleared to do so by the tower. Controller had idented us incorrectly several times while we were in the pattern after making us and another aircraft make 360 degree turn while on downwind for no apparent reason at all. See attached letter that I have attached. This was sent to the local FSDO.

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Original NASA ASRS Text

Title: AN SMA ON FINAL HAS AN NMAC WITH ANOTHER LIGHT ACFT TURNING FINAL. EVASIVE ACTION WAS TAKEN BY THE OTHER ACFT. RPTR BLAMES CTLR FOR NOT ISSUING TFC.

Narrative: NMAC ON SHORT FINAL WITH AIRPLANE THAT TURNED BASE AND APCHED FROM OUR L SIDE WHILE WE WERE DSNDING TO LAND. CTLR NEVER CALLED OUT ANY TFC OR ISSUED WARNINGS TO ANY ACFT ON THE FREQ AT THIS TIME. THE OTHER ACFT MADE A STEEP L TURN TO AVOID HITTING OUR L WING WHILE WE WERE DSNDING TO LAND AFTER BEING CLRED TO DO SO BY THE TWR. CTLR HAD IDENTED US INCORRECTLY SEVERAL TIMES WHILE WE WERE IN THE PATTERN AFTER MAKING US AND ANOTHER ACFT MAKE 360 DEG TURN WHILE ON DOWNWIND FOR NO APPARENT REASON AT ALL. SEE ATTACHED LETTER THAT I HAVE ATTACHED. THIS WAS SENT TO THE LCL FSDO.

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.