---
kind: "section"
citation: "14 C.F.R. § 65.50"
title: "14"
number: "65.50"
heading: "Currency requirements."
url: "https://uscodex.org/cfr/14/65.50"
---

# §65.50. Currency requirements.


The holder of an air traffic control tower operator certificate may not perform any duties under that certificate unless—

- (a) He has served for at least three of the preceding 6 months as an air traffic control tower operator at the control tower to which his facility rating applies, or at the operating positions for which he has qualified; or
- (b) He has shown that he meets the requirements for his certificate and facility rating at the control tower concerned, or for operating at positions for which he has previously qualified.

## Notes

### Source

Source: Docket 10193, 35 FR 12326, Aug. 1, 1970, unless otherwise noted.

### Authority

Authority: 49 U.S.C. 106(f), 40113, 44701-44703, 44707, 44709-44711, 45102-45103, 45301-45302.

### Source

Source: Docket 1179, 27 FR 7973, Aug. 10, 1962, unless otherwise noted.