Federal Aviation Administration, DOT Section 67.207 values are exceeded, the Federal Air Surgeon may require the person to be examined by a qualified eye specialist to determine if there is bifoveal fixation and an adequate vergence-phoria relationship. However, if otherwise eligible, the person is issued a medical certificate pending the results of the examination. Section 67.205 Ear, nose, throat, and equilibrium. Ear, nose, throat, and equilibrium standards for a second-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: 500 1000 2000 3000 Hz Hz Hz Hz Frequency (Hz) Better ear (Db) ................................. Poorer ear (Db) ............................... 35 35 30 50 30 50 40 60 kpayne on VMOFRWIN702 with $$_JOB (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, or may reasonably be expected to interfere 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. Section 67.207 Mental. Mental standards for a second-class airman medical certificate are: (a) No established medical history or clinical diagnosis of any of the following: (1) A personality disorder that is severe enough to have repeatedly manifested itself by overt acts. (2) A psychosis. As used in this section, - psychosis - refers to a mental disorder in which: (i) The individual has manifested delusions, hallucinations, grossly bizarre or disorganized behavior, or other commonly accepted symptoms of this condition; or (ii) The individual may reasonably be expected to manifest delusions, hallucinations, grossly bizarre or disorganized behavior, or other commonly accepted symptoms of this condition. (3) A bipolar disorder. (4) Substance dependence, except where there is established clinical evidence, satisfactory to the Federal Air Surgeon, of recovery, including sustained total abstinence from the substance(s) for not less than the preceding 2 years. As used in this section - (i) - Substance - includes: Alcohol; other sedatives and hypnotics; anxiolytics; opioids; central nervous system stimulants such as cocaine, amphetamines, and similarly acting sympathomimetics; hallucinogens; phencyclidine or similarly acting arylcyclohexylamines; cannabis; inhalants; and other psychoactive drugs and chemicals; and (ii) - Substance dependence - means a condition in which a person is dependent on a substance, other than tobacco or ordinary xanthine-containing (e.g., caffeine) beverages, as evidenced by - (A) Increased tolerance; (B) Manifestation of withdrawal symptoms; (C) Impaired control of use; or (D) Continued use despite damage to physical health or impairment of social, personal, or occupational functioning. (b) No substance abuse within the preceding 2 years defined as: (1) Use of a substance in a situation in which that use was physically hazardous, if there has been at any other time an instance of the use of a substance also in a situation in which that use was physically hazardous; 675 VerDate Sep<11>2014 16:30 Jun 25, 2019 Jkt 247047 PO 00000 Frm 00685 Fmt 8010 Sfmt 8010 Q:\14\14V2.TXT PC31