Csg local controller perceives that BE20 pilot landed below existing and published WX minima.

Attributes
ACN	423390
Time
Date	199811
Day	Tue
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : csg
State Reference	GA
Altitude	agl bound lower : 230 agl bound upper : 230
Environment
Flight Conditions	IMC
Light	Daylight
Aircraft 1
Make Model Name	Super King Air 200/Huron
Flight Phase	landing other
Route In Use	arrival other
Flight Plan	IFR
Person 1
Affiliation	government : faa
Function	controller : local
Experience	controller radar : 11 flight time total : 50
ASRS Report	423390
Person 2
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : instrument
Events
Anomaly	inflight encounter : weather other anomaly other
Independent Detector	other controllera
Resolutory Action	none taken : anomaly accepted
Consequence	Other
Supplementary
Air Traffic Incident	other

Narrative:

Pilot landed and reported seeing approach lights 'at minimums' and 'breaking out' at 230 ft AGL. I didn't ask which order those happened, nor did I inquire any further about the details. I suspect, though, that the pilot did not notice that the ILS minimums were 320 ft AGL. I think nonstandard decision hts should be more prominently depicted.

Original NASA ASRS Text

Title: CSG LCL CTLR PERCEIVES THAT BE20 PLT LANDED BELOW EXISTING AND PUBLISHED WX MINIMA.

Narrative: PLT LANDED AND RPTED SEEING APCH LIGHTS 'AT MINIMUMS' AND 'BREAKING OUT' AT 230 FT AGL. I DIDN'T ASK WHICH ORDER THOSE HAPPENED, NOR DID I INQUIRE ANY FURTHER ABOUT THE DETAILS. I SUSPECT, THOUGH, THAT THE PLT DID NOT NOTICE THAT THE ILS MINIMUMS WERE 320 FT AGL. I THINK NONSTANDARD DECISION HTS SHOULD BE MORE PROMINENTLY DEPICTED.

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.