14 CFR § 139.343 - Noncomplying conditions.

---
identifier: "/us/cfr/t14/s139.343"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "14 CFR § 139.343 - Noncomplying conditions."
title_number: 14
title_name: "Aeronautics and Space"
section_number: "139.343"
section_name: "Noncomplying conditions."
chapter_name: "FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
subchapter_number: "G"
subchapter_name: "AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS"
part_number: "139"
part_name: "CERTIFICATION OF AIRPORTS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "49 U.S.C. 106(f), 40113, 44701-44706, 44709, 44719, 47175."
regulatory_source: "Docket FAA-2000-7479, 69 FR 6424, Feb. 10, 2004, unless otherwise noted."
cfr_part: "139"
---


# 139.343 Noncomplying conditions.

Unless otherwise authorized by the Administrator, whenever the requirements of subpart D of this part cannot be met to the extent that uncorrected unsafe conditions exist on the airport, the certificate holder must limit air carrier operations to those portions of the airport not rendered unsafe by those conditions.