Skip to content

Title 5 — Government Organization and Employees

Part III · Chapter 21 — Definitions

§ 2109. Air traffic controller; Secretary

Statutory text

For the purpose of this title—

(1)

“air traffic controller” or “controller” means a civilian employee of the Department of Transportation or the Department of Defense who, in an air traffic control facility or flight service station facility—

(A)

is actively engaged—

(i)

in the separation and control of air traffic; or

(ii)

in providing preflight, inflight, or airport advisory service to aircraft operators; or

(B)

is the immediate supervisor of any employee described in subparagraph (A); and

(2)

“Secretary”, when used in connection with “air traffic controller” or “controller”, means the Secretary of Transportation with respect to controllers in the Department of Transportation, and the Secretary of Defense with respect to controllers in the Department of Defense.

Legislative history

Reconstructed from this section’s Code source credit and amendment notes, resolved against the local Statutes at Large. Editorial notes are evidence, not the law that made the change.

  1. Pub. L. 92–297 § 1(a) · 86 Stat. 141

    Enacted · 5 U.S.C. § 2109

    Added Pub. L. 92–297, § 1(a), May 16, 1972, 86 Stat. 141

    Source evidence

    Code source credit
    Added Pub. L. 92–297, § 1(a), May 16, 1972, 86 Stat. 141

    Enacted provision · exact public law section
    (1) by redesignating subsections (e), (f), and (g) as subsections “(f)”, “(g)”, and “(h)”, respectively; and

  2. Pub. L. 96–347 § 1(a) · 94 Stat. 1150

    Substituted · 5 U.S.C. § 2109

    Pub. L. 96–347 substituted “controller; Secretary” for “controller” in section catchline, and in text included employees of the Department of Defense within the meaning of air traffic controller or controller and defined “Secretary” to mean Secretary of Transportation with respect to controllers in the Department of Transportation and Secretary of Defense with respect to controllers in the Department of Defense

    Source evidence

    Code amendment note
    Pub. L. 96–347 substituted “controller; Secretary” for “controller” in section catchline, and in text included employees of the Department of Defense within the meaning of air traffic controller or controller and defined “Secretary” to mean Secretary of Transportation with respect to controllers in the Department of Transportation and Secretary of Defense with respect to controllers in the Department of Defense.

    Enacted provision · exact public law section
    (1) Section 3381(c)(1) of title 5, United States Code, is amended by striking out “in the Department of Transportation” and inserting in lieu thereof “in the Executive agency in which the controller is employed”.

  3. Pub. L. 99–335 title II § 207(b) · 100 Stat. 514

    1. Amended · 5 U.S.C. § 2109(1)

      Pub. L. 99–335 amended par. (1) generally including within term “air traffic controller” or “controller” references to a flight service station facility and to employment providing preflight, inflight, or airport advisory service to aircraft operators

    2. Struck · 5 U.S.C. § 2109(1)

      Pub. L. 99–335 striking out provision that regulations prescribed by the Secretary be used in determining who is an air traffic controller

    Source evidence

    Code amendment note
    Par. (1). Pub. L. 99–335 amended par. (1) generally including within term “air traffic controller” or “controller” references to a flight service station facility and to employment providing preflight, inflight, or airport advisory service to aircraft operators and striking out provision that regulations prescribed by the Secretary be used in determining who is an air traffic controller.

    Enacted provision · exact public law section
    (b) Amendment to Section 2109.— Section 2109(1) of title 5, United States Code, is amended to read as follows: “(1) ‘air traffic controller’ or ‘controller’ means a civilian employee of the Department of Transportation or the Depart-ment of Defense who, in an air traffic control facility or flight service station facility— “(A) is actively engaged— “(i) in the separation and control of air traffic; or “(ii) in providing preflight, inflight, or airport advisory service to aircraft operators; or “(B) is the immediate supervisor of any employee described in subparagraph (A); and”.

    Effective date note
    Amendment by Pub. L. 99–335 effective Jan. 1, 1987, see section 702(a) of Pub. L. 99–335, set out as an Effective Date note under section 8401 of this title.

4 of 4 references resolved to an enrolled provision

Editorial Notes

Amendments1980–1986 · 2 rounds

1986

Par. (1). Pub. L. 99–335 amended par. (1) generally including within term “air traffic controller” or “controller” references to a flight service station facility and to employment providing preflight, inflight, or airport advisory service to aircraft operators and striking out provision that regulations prescribed by the Secretary be used in determining who is an air traffic controller.

1980

Pub. L. 96–347 substituted “controller; Secretary” for “controller” in section catchline, and in text included employees of the Department of Defense within the meaning of air traffic controller or controller and defined “Secretary” to mean Secretary of Transportation with respect to controllers in the Department of Transportation and Secretary of Defense with respect to controllers in the Department of Defense.

Statutory Notes and Related Subsidiaries

Effective Date of 1986 Amendment

Amendment by Pub. L. 99–335 effective , see section 702(a) of Pub. L. 99–335, set out as an Effective Date note under section 8401 of this title.

Effective Date of 1980 Amendment

Pub. L. 96–347, § 3, , 94 Stat. 1151, provided that:

“This Act [amending this section and sections 3307, 3381 to 3385, and 8335 of this title and enacting provisions set out as a note under section 8335 of this title] shall take effect on the later of—

“(1)

, or

“(2)

the ninetieth day after the date of the enactment of this Act [].”

Effective Date

Section effective on 90th day after , see, section 10 of Pub. L. 92–297, set out as a note under section 3381 of this title.

Credits

1972–1986 · 3 acts
  1. 1972Added Pub. L. 92–297, § 1(a), , 86 Stat. 141
  2. 1980amended Pub. L. 96–347, § 1(a), , 94 Stat. 1150
  3. 1986Pub. L. 99–335, title II, § 207(b), , 100 Stat. 594.
Show as published

(Added Pub. L. 92–297, § 1(a), , 86 Stat. 141; amended Pub. L. 96–347, § 1(a), , 94 Stat. 1150; Pub. L. 99–335, title II, § 207(b), , 100 Stat. 594.)

Parsed from the official OLRC USLM XML in data/usc_all/usc05.xml · release point 119-108 · OLRC build 2026-09-09

USLM identifier /us/usc/t5/s2109