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Instructor pilot and student pilot deviate from assigned altitude while executing a missed approach, resulting in less than legal separation.
| Attributes | |
| ACN | 304610 |
| Time | |
| Date | 199505 |
| Day | Thu |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : mie |
| State Reference | IN |
| Altitude | msl bound lower : 3000 msl bound upper : 3200 |
| Environment | |
| Flight Conditions | IMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | artcc : zid |
| Operator | general aviation : instructional |
| Make Model Name | Commercial Fixed Wing |
| Operating Under FAR Part | Part 91 |
| Flight Phase | landing : missed approach |
| Route In Use | arrival other enroute : direct enroute airway : mie |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | Other |
| Function | instruction : instructor oversight : pic |
| Qualification | pilot : atp pilot : cfi |
| Experience | flight time last 90 days : 250 flight time total : 3500 flight time type : 7 |
| ASRS Report | 304610 |
| Person 2 | |
| Affiliation | Other |
| Function | instruction : trainee |
| Qualification | pilot : student |
| Events | |
| Anomaly | altitude deviation : overshoot non adherence : required legal separation non adherence : clearance |
| Independent Detector | other controllera other flight crewa |
| Resolutory Action | flight crew : returned to intended course or assigned course |
| Consequence | faa : reviewed incident with flight crew |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
On may/xa/95, XA00Z, I was PIC on an instrument training flight in a single engine trinidad with a student at the controls. I had just executed a missed approach with 3000 ft assigned. Flight conditions were IMC with light chop. My student suddenly gained 200 ft while I was explaining the ILS approach that we were cleared for. As I was returning back to 3000 ft, the controller advised that loss of separation had occurred with traffic at 4000 ft. I believe that a contributing factor was the fact that I was cleared for this second approach with very little time to prepare between the first and second approach.
Original NASA ASRS Text
Title: INSTRUCTOR PLT AND STUDENT PLT DEVIATE FROM ASSIGNED ALT WHILE EXECUTING A MISSED APCH, RESULTING IN LESS THAN LEGAL SEPARATION.
Narrative: ON MAY/XA/95, XA00Z, I WAS PIC ON AN INST TRAINING FLT IN A SINGLE ENG TRINIDAD WITH A STUDENT AT THE CTLS. I HAD JUST EXECUTED A MISSED APCH WITH 3000 FT ASSIGNED. FLT CONDITIONS WERE IMC WITH LIGHT CHOP. MY STUDENT SUDDENLY GAINED 200 FT WHILE I WAS EXPLAINING THE ILS APCH THAT WE WERE CLRED FOR. AS I WAS RETURNING BACK TO 3000 FT, THE CTLR ADVISED THAT LOSS OF SEPARATION HAD OCCURRED WITH TFC AT 4000 FT. I BELIEVE THAT A CONTRIBUTING FACTOR WAS THE FACT THAT I WAS CLRED FOR THIS SECOND APCH WITH VERY LITTLE TIME TO PREPARE BTWN THE FIRST AND SECOND APCH.
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.