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Laf controller and a pilot reported a near midair collision between two small aircraft; in which one was late making a mandatory report; due to frequency congestion.
| Attributes | |
| ACN | 1555561 |
| Time | |
| Date | 201806 |
| Local Time Of Day | 1801-2400 |
| Place | |
| Locale Reference | LAF.Airport |
| State Reference | IN |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Make Model Name | Small Aircraft |
| Operating Under FAR Part | Part 91 |
| Flight Phase | Descent |
| Flight Plan | VFR |
| Aircraft 2 | |
| Make Model Name | Small Aircraft |
| Operating Under FAR Part | Part 91 |
| Route In Use | Visual Approach |
| Flight Plan | VFR |
| Person 1 | |
| Function | Local |
| Qualification | Air Traffic Control Fully Certified |
| Experience | Air Traffic Control Time Certified In Pos 1 (yrs) 6 |
| Person 2 | |
| Function | Instructor |
| Qualification | Flight Crew Instrument Flight Crew Commercial Flight Crew Flight Instructor |
| Experience | Flight Crew Last 90 Days 100 Flight Crew Total 920 |
| Events | |
| Anomaly | Conflict NMAC Deviation - Procedural Published Material / Policy Deviation - Procedural Clearance |
| Miss Distance | Horizontal 0 Vertical 400 |
Narrative:
Aircraft X was on a practice approach VFR to the closed runway 28. There was traffic in the left pattern runway 23 as well as 2 IFR departures off of runway 23. Aircraft X reported ilray at which time the pilot was instructed to report a two mile final to runway 28 and confirmed the request. The pilot missed the reporting point and flew under aircraft Y. No traffic was exchanged because the aircraft X had already passed under the aircraft Y when he reported inside 2 miles.
Original NASA ASRS Text
Title: LAF controller and a pilot reported a near midair collision between two small aircraft; in which one was late making a mandatory report; due to frequency congestion.
Narrative: Aircraft X was on a practice approach VFR to the closed Runway 28. There was traffic in the left pattern Runway 23 as well as 2 IFR departures off of Runway 23. Aircraft X reported ILRAY at which time the pilot was instructed to report a two mile final to Runway 28 and confirmed the request. The pilot missed the reporting point and flew under Aircraft Y. No traffic was exchanged because the Aircraft X had already passed under the Aircraft Y when he reported inside 2 miles.
Data retrieved from NASA's ASRS site 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.