A light plane pilot reported a near midair collision with another light aircraft on approach to cgz.

Attributes
ACN	832758
Time
Date	200904
Local Time Of Day	0601-1200
Place
Locale Reference	CGZ.Airport
State Reference	AZ
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Small Aircraft Low Wing 1 Eng Fixed Gear
Operating Under FAR Part	Part 91
Flight Phase	Initial Approach
Route In Use	Other Traffic Pattern
Flight Plan	None
Aircraft 2
Make Model Name	Diamond Aircraft Undifferentiated or Other Model
Operating Under FAR Part	Part 91
Flight Phase	Initial Approach
Route In Use	Other Straight In STAR 05
Person 1
Function	Pilot Flying Single Pilot
Qualification	Flight Crew Commercial Flight Crew Instrument Flight Crew Private
Experience	Flight Crew Last 90 Days 15 Flight Crew Total 1995 Flight Crew Type 300
Events
Anomaly	Conflict NMAC
Miss Distance	Horizontal 50 Vertical 100

Narrative:

While flying touch-and-goes at cgz runway 5; I was on short final at about 200 ft AGL and .3 miles from end of runway when a t-tail diamond plane flew under me and landed causing me to perform a go-around. I never saw the aircraft and the pilot never said a word about being on final. As he departed the runway; I heard chatter in a foreign accent so strong I could not understand a word he said. I assume he said clear of active. Contributing factors: many flight schools using VOR and ILS into cgz. Many foreign students with limited english. Corrective action: flight school should make sure foreign students can speak well enough to be understood. I will try to be more vigilant in looking for aircraft shooting the ILS runway 5 from standfield VOR.

Original NASA ASRS Text

Title: A light plane pilot reported a NMAC with another light aircraft on approach to CGZ.

Narrative: While flying touch-and-goes at CGZ Runway 5; I was on short final at about 200 FT AGL and .3 miles from end of runway when a T-tail Diamond plane flew under me and landed causing me to perform a go-around. I never saw the aircraft and the pilot never said a word about being on final. As he departed the runway; I heard chatter in a foreign accent so strong I could not understand a word he said. I assume he said clear of active. Contributing factors: Many flight schools using VOR and ILS into CGZ. Many foreign students with limited English. Corrective action: Flight school should make sure foreign students can speak well enough to be understood. I will try to be more vigilant in looking for aircraft shooting the ILS Runway 5 from Standfield VOR.

Data retrieved from NASA's ASRS site as of April 2012 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.