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7 Jul 2022: BOEING 767-332 — DELTA AIR LINES INC — New York, NY

New York, NY, United States
SourcesNTSBPrimary reportUpdated 1778583330Data APIEditorial standards
BOEING 767-332
Photo: Tosaka / CC BY 3.0, via Wikimedia Commons

Probable cause

The failure of maintenance personnel to close the drain mast heater circuit breakers which resulted in the formation of ice in the forward drain mast, an improper flow of wastewater into the main landing gear wheel well, and the formation of ice on one or more aileron system components.

— NTSB Determination

Contributing factors

Maintenance personnelFluid managementEffect on equipment

Related events

Same aircraft family

  • 19 Oct 2024 — BOEING 767-332 (DELTA AIR LINES INC)
  • 18 Feb 2024 — BOEING 767-332 (DELTA AIR LINES INC)
  • 18 Feb 2024 — Boeing 767-332ER (WL) (Delta Air Lines)
  • 1 Sep 2023 — BOEING 767-332 (DELTA AIR LINES INC)
  • 24 Jul 2023 — BOEING 767-332 (DELTA AIR LINES INC)
  • 24 Jul 2023 — Boeing 767-332ER (WL) (Delta Air Lines)
  • 10 Feb 2023 — Boeing 767-332ER (WL) (Delta Air Lines)
  • 8 Feb 2022 — BOEING 767-332 (DELTA AIR LINES INC)
  • 25 Nov 2021 — BOEING 767-332 (DELTA AIR LINES INC)
  • 1 Sep 2021 — BOEING 767-332 (DELTA AIR LINES INC)
  • 1 Sep 2021 — Boeing 767-332ER (WL) (Delta Air Lines)
  • 4 Dec 2018 — Boeing 767-332ER (WL) (Delta Air Lines)

Same operator

  • 31 Mar 2026 — AIRBUS A350-941 (DELTA AIR LINES INC)
  • 30 Mar 2026 — AIRBUS A330-323 (DELTA AIR LINES INC)
  • 19 Mar 2026 — AIRBUS SAS A350-941 (DELTA AIR LINES INC)
  • 10 Sep 2025 — BOEING 737-832 (DELTA AIR LINES INC)
  • 28 Aug 2025 — AIRBUS INDUSTRIE A320-212 (DELTA AIR LINES INC)

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