Less than standard separation on practice instrument approach.

Attributes
ACN	290441
Time
Date	199412
Day	Sat
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : cno
State Reference	CA
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : cno
Operator	general aviation : instructional
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	Part 91
Flight Phase	descent : approach landing : go around
Flight Plan	IFR
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	other : unknown
Flight Phase	descent : approach landing other
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : instrument pilot : commercial pilot : cfi
Experience	flight time last 90 days : 35 flight time total : 380
ASRS Report	290441
Person 2
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : private
Events
Anomaly	conflict : airborne less severe
Independent Detector	other flight crewa
Resolutory Action	flight crew : took evasive action other
Consequence	Other
Miss Distance	horizontal : 350 vertical : 700
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

I was on instrument approach 1/2 mi from touchdown zone on runway 26. Other aircraft cut in front of me and landed. I repeated to chino tower 'please don't let 'em come up! I do this missed approach.' it was very close. I have to do a missed approach and then land.

Original NASA ASRS Text

Title: LTSS ON PRACTICE INST APCH.

Narrative: I WAS ON INST APCH 1/2 MI FROM TOUCHDOWN ZONE ON RWY 26. OTHER ACFT CUT IN FRONT OF ME AND LANDED. I REPEATED TO CHINO TWR 'PLEASE DON'T LET 'EM COME UP! I DO THIS MISSED APCH.' IT WAS VERY CLOSE. I HAVE TO DO A MISSED APCH AND THEN LAND.

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.