14 CFR · Part 65
14 CFR § 65.35
Knowledge requirements.
Each applicant for an air traffic control tower operator certificate must pass a written test on—
(a)
The flight rules in part 91 of this chapter:
(b)
Airport traffic control procedures, and this subpart:
(c)
En route traffic control procedures;
(d)
Communications operating procedures;
(e)
Flight assistance service;
(f)
Air navigation, and aids to air navigation; and
(g)
Aviation weather.
Regulations Referenced
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
Primary Source