14 CFR 67.305 - Ear, nose, throat, and equilibrium.

§ 67.305 Ear, nose, throat, and equilibrium.

Ear, nose, throat, and equilibrium standards for a third-class airman medical certificate are:

(a) The person shall demonstrate acceptable hearing by at least one of the following tests:

(1) Demonstrate an ability to hear an average conversational voice in a quiet room, using both ears, at a distance of 6 feet from the examiner, with the back turned to the examiner.

(2) Demonstrate an acceptable understanding of speech as determined by audiometric speech discrimination testing to a score of at least 70 percent obtained in one ear or in a sound field environment.

(3) Provide acceptable results of pure tone audiometric testing of unaided hearing acuity according to the following table of worst acceptable thresholds, using the calibration standards of the American National Standards Institute, 1969:

Frequency (Hz) 500 Hz 1000 Hz 2000 Hz 3000 Hz
Better ear (Db) 35 30 30 40
Poorer ear (Db) 35 50 50 60

(b) No disease or condition of the middle or internal ear, nose, oral cavity, pharynx, or larynx that -

(1) Interferes with, or is aggravated by, flying or may reasonably be expected to do so; or

(2) Interferes with clear and effective speech communication.

(c) No disease or condition manifested by, or that may reasonably be expected to be manifested by, vertigo or a disturbance of equilibrium.

Title 14 published on 03-May-2017 03:58

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 14 CFR Part 67 after this date.

  • 2012-07-03; vol. 77 # 128 - Tuesday, July 3, 2012
    1. 77 FR 39389 - Removal of the Part 67 Requirement for Individuals Granted the Special Issuance of a Medical Certificate to Carry Their Letter of Authorization While Exercising Pilot Privileges; Confirmation of Effective Date
      GPO FDSys XML | Text
      DEPARTMENT OF TRANSPORTATION, Federal Aviation Administration
      Direct final rule; confirmation of effective date.
      The direct final rule becomes effective on July 20, 2012.
      14 CFR Part 67