Small aircraft X had near midair collision with small aircraft Y in air traffic area. See and avoid ...

Attributes
ACN	243660
Time
Date	199306
Day	Mon
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : dvt
State Reference	AZ
Altitude	agl bound lower : 500 agl bound upper : 500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : dvt
Operator	general aviation : instructional
Make Model Name	Small Aircraft, High Wing, 1 Eng, Fixed Gear
Flight Phase	other
Flight Plan	None
Aircraft 2
Operator	general aviation : personal
Make Model Name	Small Aircraft, High Wing, 1 Eng, Fixed Gear
Flight Phase	other
Flight Plan	None
Person 1
Affiliation	Other
Function	instruction : instructor
Qualification	pilot : cfi pilot : instrument
Experience	flight time last 90 days : 35 flight time total : 1050 flight time type : 20
ASRS Report	243660
Person 2
Affiliation	Other
Function	flight crew : single pilot instruction : trainee
Qualification	pilot : student
Events
Anomaly	conflict : nmac non adherence : far
Independent Detector	other flight crewa
Resolutory Action	flight crew : took evasive action none taken : detected after the fact
Consequence	Other
Miss Distance	horizontal : 200
Supplementary
Primary Problem	Flight Crew Human Performance

Narrative:

Small aircraft X working touch and go's at 2 runway airport with control tower. While turning base to final, small aircraft Y turned final inside and directly in front of our aircraft. I inquired as to where this aircraft came from and why he pulled in front of us. With no good response from the tower (in fact, 'the traffic pattern' was the tower's response). We called go around, and the tower responded with clearing small aircraft Y in front of us to land. We departed the area.

Original NASA ASRS Text

Title: SMA X HAD NMAC WITH SMA Y IN ATA. SEE AND AVOID CONCEPT.

Narrative: SMA X WORKING TOUCH AND GO'S AT 2 RWY ARPT WITH CTL TWR. WHILE TURNING BASE TO FINAL, SMA Y TURNED FINAL INSIDE AND DIRECTLY IN FRONT OF OUR ACFT. I INQUIRED AS TO WHERE THIS ACFT CAME FROM AND WHY HE PULLED IN FRONT OF US. WITH NO GOOD RESPONSE FROM THE TWR (IN FACT, 'THE TFC PATTERN' WAS THE TWR'S RESPONSE). WE CALLED GAR, AND THE TWR RESPONDED WITH CLRING SMA Y IN FRONT OF US TO LAND. WE DEPARTED THE AREA.

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.

Small aircraft X had near midair collision with small aircraft Y in air traffic area. See and avoid concept.