Narrative:

Small aircraft X radar lost and was not terminated entering stl approach airspace because frequency 124.3 does not provide adequate coverage at sector 58. ZKC problem is recurring and does not seem to be being addressed.

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Original NASA ASRS Text

Title: CTLR CLAIMS THAT FREQ 124. PT 3 MHZ DOES NOT PROVIDE ADEQUATE COVERAGE AT LOW ALTS. THIS RESULTED IN AN ACFT ENTERING ADJACENT FACILITY AIRSPACE WITHOUT COORD OR A HDOF.

Narrative: SMA X RADAR LOST AND WAS NOT TERMINATED ENTERING STL APCH AIRSPACE BECAUSE FREQ 124.3 DOES NOT PROVIDE ADEQUATE COVERAGE AT SECTOR 58. ZKC PROB IS RECURRING AND DOES NOT SEEM TO BE BEING ADDRESSED.

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.