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ASRS 1993430

ACN 1993430 · 2023-04 · Large Transport

BNA Tower Controller reported a helicopter passed directly underneath an air carrier that was on final approach.

Rotary Wing Aircraft Flight Crew Reports Final ApproachPart 121CruisePart 135

Pilot narrative

Verbatim, de-identified by NASA. Placeholders: ZZZ, X, Y.

Aircraft X was on a visual approach to Runway 2C. Aircraft Y was a non-participating VFR helicopter circumnavigating the Class C surface area enroute to ZZZ. Aircraft Y passed directly under Aircraft X about 4.5 miles from the 2C threshold. Aircraft X saw the helicopter when they were about a mile apart. The Class C airspace of BNA is not appropriate for the level of traffic that the BNA Airport serves. Near misses with non- participating VFR aircraft are a common occurrence and it is just a matter of time before a substantial event takes place. Nashville needs Class B airspace.

NASA classification · Anomalies

  • ATC Issue
  • Conflict

NASA classification · Assessments

Contributing Factors / Situations
Airspace Structure · Chart Or Publication · Environment - Non Weather Related · Human Factors · Procedure
Primary Problem
Airspace Structure

ASRS reports are voluntary, de-identified by NASA, and represent the reporter's perspective; they are not investigated and cannot be used to infer prevalence. Authoritative source: asrs.arc.nasa.gov ↗